Structural Classification of Proteins

Superfamily: Globin-like

: uperfamily

Lineage:

Root: scop
Class: All alpha proteins [46456]
Fold: Globin-like [46457]
core: 6 helices; folded leaf, partly opened
Superfamily: Globin-like [46458]
uperfamily

Families:

Truncated hemoglobin [46459] (6)
lack the first helix (A)
1. Protozoan/bacterial hemoglobin [46460]
  1. Ciliate (Paramecium caudatum) [TaxId: 5885] [46461] (2)
    1. 1dlw
      complexed with hem
      1. chain a [14982]
    2. 1uvy
      complexed with hem, xe
      1. chain a [100068]
  2. Green alga (Chlamydomonas eugametos) [TaxId: 3054] [46462] (2)
    Globin li637
    1. 1dly
      complexed with cyn, edo, hem, so4
      1. chain a [14983]
    2. 1uvx
      complexed with cyn, hem, xe
      1. chain a [100067]
  3. Cyanobacteria (Synechocystis sp.), pcc 6803 [TaxId: 1143] [81667] (5)
    SQ P73925
    1. 1s69
      complexed with cn, flc, hem
      1. chain a [105305]
    2. 1s6a
      complexed with azi, flc, hem
      1. chain a [105306]
    3. 2hz1
      automatically matched to d1mwba_
      complexed with cd, hem, so2, so3
      1. region a:2-124 [136906]
    4. 1rtx
      complexed with cd, hem, k, so4
      1. chain a [97827]
    5. 1mwb
      complexed with hem
      1. chain a [79572]
  4. Mycobacterium tuberculosis, HbN [TaxId: 1773] [63437] (4)
    SQ Q10784
    1. 1idr
      complexed with hem, oxy, po4
      1. chain a [62301]
      2. chain b [62302]
    2. 1rte
      complexed with cyn, hem, so4
      1. chain a [105096]
      2. chain b [105097]
    3. 1s61
      complexed with cyn, hec, hem, k, nbn, po4
      1. chain a [105283]
      2. chain b [105284]
    4. 1s56
      complexed with cyn, hec, hem, k, po4, xe
      1. chain a [105260]
      2. chain b [105261]
  5. Mycobacterium tuberculosis, HbO [TaxId: 1773] [88965] (1)
    1. 1ngk
      complexed with cn, hem, so4
      1. chain a [85673]
      2. chain b [85674]
      3. chain c [85675]
      4. chain d [85676]
      5. chain e [85677]
      6. chain f [85678]
      7. chain g [85679]
      8. chain h [85680]
      9. chain i [85681]
      10. chain j [85682]
      11. chain k [85683]
      12. chain l [85684]
  6. Bacillus subtilis [TaxId: 1423] [116748] (1)
    SQ O31607 6-124 # YjbI
    1. 1ux8
      complexed with cl, cyn, hem
      1. chain a [113449]
Nerve tissue mini-hemoglobin (neural globin) [74660] (1)
lack the first helix but otherwise is more similar to conventional globins than the truncated ones
1. Nerve tissue mini-hemoglobin (neural globin) [74661]
  1. Milky ribbon-worm (Cerebratulus lacteus) [TaxId: 6221] [74662] (2)
    SQ O76242
    1. 1kr7
      complexed with act, hem, oxy, so4
      1. chain a [72890]
    2. 1v07
      complexed with hem, oxy, so4; mutant
      1. chain a [108201]
Globins [46463] (81)
Heme-binding protein
1. Hemoglobin I [46464]
  1. Ark clam (Scapharca inaequivalvis) [TaxId: 6561] [46465] (19)
    1. 3sdh
      complexed with hem
      1. chain a [14984]
      2. chain b [14985]
    2. 2av0
      automatically matched to d2hbia_
      complexed with cmo, hem; mutant
      1. region a:2-146 [127347]
    3. 2av0
      automatically matched to d2hbia_
      complexed with cmo, hem; mutant
      1. region b:2-146 [127348]
    4. 1jzl
      complexed with cmo, hem; mutant
      1. chain a [67865]
      2. chain b [67866]
    5. 4sdh
      complexed with hem
      1. chain a [14988]
      2. chain b [14989]
    6. 7hbi
      complexed with cmo, hem; mutant
      1. chain a [14994]
      2. chain b [14995]
    7. 4hbi
      complexed with hem; mutant
      1. chain a [14990]
      2. chain b [14991]
    8. 5hbi
      complexed with cmo, hem; mutant
      1. chain a [14992]
      2. chain b [14993]
    9. 2av3
      automatically matched to d2hbia_
      complexed with hem; mutant
      1. region a:2-146 [127355]
    10. 2av3
      automatically matched to d2hbia_
      complexed with hem; mutant
      1. region b:2-146 [127356]
    11. 1hbi
      complexed with hem, o2
      1. chain a [14996]
      2. chain b [14997]
    12. 6hbi
      complexed with hem; mutant
      1. chain a [15000]
      2. chain b [15001]
    13. 1jzm
      complexed with hem; mutant
      1. chain a [67867]
      2. chain b [67868]
    14. 1nxf
      complexed with cmo, hem
      1. chain a [92298]
      2. chain b [92299]
    15. 1jzk
      complexed with hem; mutant
      1. chain a [67861]
      2. chain b [67862]
      3. chain c [67863]
      4. chain d [67864]
    16. 1sct
      complexed with cmo, hem
      1. chain a [15002]
      2. chain b [15003]
      3. chain c [15004]
      4. chain d [15005]
      5. chain e [15006]
      6. chain f [15007]
      7. chain g [15008]
      8. chain h [15009]
    17. 1jwn
      complexed with cmo, hem; mutant
      1. chain a [67394]
      2. chain b [67395]
      3. chain c [67396]
      4. chain d [67397]
    18. 1nwi
      complexed with hem
      1. chain a [92237]
      2. chain b [92238]
      3. chain c [92239]
      4. chain d [92240]
    19. 1nwn
      complexed with cmo, hem
      1. chain a [92243]
      2. chain b [92244]
  2. Clam (Lucina pectinata) [TaxId: 29163] [46466] (4)
    1. 1b0b
      1. chain a [15010]
    2. 1flp
      complexed with hem
      1. chain a [15011]
    3. 1ebt
      1. chain a [15013]
    4. 1moh
      complexed with h2s, hem
      1. chain a [15012]
2. Trematode hemoglobin/myoglobin [63438]
  1. Paramphistomum epiclitum [TaxId: 54403] [63439] (2)
    1. 1h97
      complexed with hem, so4
      1. chain a [60812]
      2. chain b [60813]
    2. 1kfr
      complexed with hem, so4
      1. chain a [72424]
3. Glycera globin [46467]
  1. Marine bloodworm (Glycera dibranchiata) [TaxId: 6350] [46468] (8)
    1. 1jl7
      component III
      complexed with cn, hem
      1. chain a [71726]
    2. 1jl6
      component IV
      complexed with cn, hem
      1. chain a [71725]
    3. 1jf4
      component IV
      complexed with hem
      1. chain a [71643]
    4. 1jf3
      component III
      complexed with hem
      1. chain a [71642]
    5. 2hbg
      complexed with hem
      1. chain a [15014]
    6. 1hbg
      complexed with hem
      1. chain a [15015]
    7. 1vre
      complexed with cmo, hem
      1. chain a [15017]
    8. 1vrf
      complexed with cmo, hem
      1. chain a [15016]
4. Myoglobin [46469]
  1. Sperm whale (Physeter catodon) [TaxId: 9755] [46470] (181)
    SQ P02185
    1. 1a6m
      complexed with hem, oxy, so4
      1. chain a [15018]
    2. 1naz
      complexed with hem, oh, sul; mutant
      1. chain a [85505]
    3. 2ekt
      automatically matched to d1ufpa_
      complexed with 6he, so4
      1. region a:1-153 [146883]
    4. 1a6k
      complexed with hem, so4
      1. chain a [15019]
    5. 1bzp
      complexed with hem, so4
      1. chain a [15020]
    6. 1bzr
      complexed with cmo, hem, so4
      1. chain a [15023]
    7. 1bz6
      complexed with hem, so4
      1. chain a [15024]
    8. 1a6g
      complexed with cmo, hem, so4
      1. chain a [15021]
    9. 1u7r
      automatically matched to d1ufpa_
      complexed with hem, imd
      1. region a:1-153 [119621]
    10. 1a6n
      complexed with hem, so4
      1. chain a [15022]
    11. 2z6t
      automatically matched to d1ufpa_
      complexed with hem, per, so4
      1. region a:1-151 [154183]
    12. 1jw8
      complexed with cmo, hem, so4
      1. chain a [67376]
    13. 1h1x
      complexed with cyn, hem, so4; mutant
      1. chain a [90542]
    14. 2z6s
      automatically matched to d1ufpa_
      complexed with hem, oxy, so4
      1. region a:1-152 [154182]
    15. 1dxc
      complexed with cmo, hem, so4; mutant
      1. chain a [15026]
    16. 1dxd
      complexed with cmo, hem, so4; mutant
      1. chain a [15025]
    17. 2eku
      automatically matched to d1ufpa_
      complexed with 7he, so4
      1. region a:1-153 [146884]
    18. 1j3f
      complexed with cr, czm, po4; mutant
      1. chain a [103835]
    19. 1u7s
      automatically matched to d1ufpa_
      complexed with hem
      1. region a:1-153 [119622]
    20. 1v9q
      automatically matched to d1j3fa_
      complexed with czm, mn3, po4; mutant
      1. region a:0-153 [119893]
    21. 1bvc
      apo form complexed with biliverdin IX
      complexed with bla, po4
      1. chain a [15031]
    22. 2evk
      automatically matched to d1dtma_
      complexed with acy, hem; mutant
      1. region a:1-152 [132433]
    23. 1do1
      mutant
      1. chain a [15049]
    24. 1bvd
      apo form complexed with biliverdin IX
      complexed with bla
      1. chain a [15027]
    25. 1myz
      complexed with cmo, hem, sul; mutant
      1. chain a [91495]
    26. 2jho
      automatically matched to d1ufpa_
      complexed with cyn, hem, so4, zn
      1. region a:1-153 [138322]
    27. 1cio
      complexed with hem, mto, so4; mutant
      1. chain a [15029]
    28. 2mbw
      complexed with hem, so4; mutant
      1. chain a [15030]
    29. 1n9x
      complexed with hem, oh, sul; mutant
      1. chain a [85477]
    30. 2g11
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134509]
    31. 2g12
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134510]
    32. 2g14
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134511]
    33. 1co9
      complexed with hem, mto, so4; mutant
      1. chain a [15028]
    34. 1mz0
      combined rietveld and stereochemical restraint refinement
      complexed with cmo, hem, sul; mutant
      1. chain a [85238]
    35. 1wvp
      automatically matched to d1ufpa_
      complexed with hem, nzh, so4
      1. region a:1-151 [121346]
    36. 1l2k
      complexed with hem, nd4, so4
      1. chain a [73507]
    37. 2g0v
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134502]
    38. 1do3
      1. chain a [15077]
    39. 1n9i
      complexed with hem, oh, sul; mutant
      1. chain a [85467]
    40. 2g0z
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134507]
    41. 2g0x
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134505]
    42. 2g10
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134508]
    43. 1lue
      complexed with hem, mto, so4; mutant
      1. chain a [91126]
    44. 1ufj
      complexed with czm, fe, po4; mutant
      1. chain a [107815]
    45. 1cik
      complexed with hem, mto, so4; mutant
      1. chain a [15039]
    46. 1n9h
      complexed with hem, oh, sul; mutant
      1. chain a [85466]
    47. 1mbd
      complexed with hem, so4
      1. chain a [15033]
    48. 1abs
      complexed with cmo, hem, so4; mutant
      1. chain a [15034]
    49. 1vxh
      complexed with hem, mto, so4
      1. chain a [15036]
    50. 1f65
      complexed with hem, o2, so4; mutant
      1. chain a [15051]
    51. 1yoh
      reconstituted with cobalt
      complexed with coh, mto, so4
      1. chain a [15037]
    52. 1yoi
      reconstituted with cobalt
      complexed with coh, oxy, so4
      1. chain a [15035]
    53. 104m
      complexed with hem, nbn, so4
      1. chain a [15041]
    54. 1do4
      1. chain a [15115]
    55. 2bli
      automatically matched to d1ltw__
      complexed with hem; mutant
      1. region a:1-153 [128731]
    56. 1vxf
      complexed with cmo, hem, so4
      1. chain a [15038]
    57. 2spm
      complexed with hem, mto, so4; mutant
      1. chain a [15045]
    58. 110m
      complexed with hem, mnc, so4; mutant
      1. chain a [15050]
    59. 1yog
      reconstituted with cobalt
      complexed with coh, so4
      1. chain a [15040]
    60. 1vxd
      complexed with hem, so4
      1. chain a [15042]
    61. 1ofk
      complexed with hem, mto, so4; mutant
      1. chain a [15061]
    62. 1ch2
      complexed with hem, mto, so4; mutant
      1. chain a [15064]
    63. 1ofj
      complexed with hem, mto, so4; mutant
      1. chain a [15065]
    64. 1jp9
      complexed with hem, so4
      1. chain a [67010]
    65. 2blh
      automatically matched to d1ltw__
      complexed with hem; mutant
      1. region a:1-153 [128730]
    66. 2g0s
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134498]
    67. 2mye
      complexed with enc, hem, so4
      1. chain a [15044]
    68. 1hjt
      complexed with hem, nmo, so4
      1. chain a [15046]
    69. 1ltw
      complexed with hem, oxy, so4; mutant
      1. chain a [15060]
    70. 109m
      complexed with enc, hem, so4; mutant
      1. chain a [15063]
    71. 1ch9
      complexed with hem, mto, so4; mutant
      1. chain a [15062]
    72. 1f63
      complexed with hem, so4; mutant
      1. chain a [15072]
    73. 1n9f
      complexed with hem, oh, sul; mutant
      1. chain a [85465]
    74. 2eb8
      automatically matched to d1ufpa_
      complexed with cup, po4
      1. region a:0-153 [146762]
    75. 1mbc
      complexed with hem, so4
      1. chain a [15032]
    76. 1mll
      complexed with hem, mto, so4; mutant
      1. chain a [15057]
    77. 2mge
      complexed with hem, so4; mutant
      1. chain a [15056]
    78. 1mym
      complexed with cmo, hem, so4; mutant
      1. chain a [15054]
    79. 2spo
      complexed with hem, mto, so4; mutant
      1. chain a [15053]
    80. 1mtj
      complexed with hem, so4; mutant
      1. chain a [15052]
    81. 1mls
      complexed with hem, mto, so4; mutant
      1. chain a [15058]
    82. 1ajg
      complexed with cmo, hem, so4
      1. chain a [15067]
    83. 1dti
      1. chain a [15074]
    84. 102m
      complexed with hem, so4; mutant
      1. chain a [15073]
    85. 2bw9
      automatically matched to d1ltw__
      complexed with cmo, hem; mutant
      1. region m:1-153 [129326]
    86. 1jpb
      complexed with hem, so4
      1. chain a [67013]
    87. 2evp
      automatically matched to d1dtma_
      complexed with bme, hem; mutant
      1. region a:1-152 [132439]
    88. 1vxc
      complexed with cmo, hem, so4
      1. chain a [15043]
    89. 2spl
      complexed with hem, so4; mutant
      1. chain a [15047]
    90. 1ajh
      complexed with cmo, hem, so4
      1. chain a [15068]
    91. 2spn
      complexed with hem, o2, so4; mutant
      1. chain a [15075]
    92. 1do7
      1. chain a [15130]
    93. 1o16
      complexed with hem, mto, so4; mutant
      1. chain a [92405]
    94. 2g0r
      automatically matched to d1jdo__
      complexed with cmo, hem, so4; mutant
      1. region a:0-153 [134497]
    95. 1tes
      complexed with etn, hem, so4; mutant
      1. chain a [15059]
    96. 1vxe
      complexed with hem, mto, so4
      1. chain a [15066]
    97. 1mcy
      complexed with cmo, hem, so4; mutant
      1. chain a [15076]
    98. 1co8
      complexed with hem, mto, so4; mutant
      1. chain a [15079]
    99. 2mgg
      complexed with hem, so4; mutant
      1. chain a [15069]
    100. 1jdo
      complexed with hem, no, so4; mutant
      1. chain a [15084]
    101. 1ch7
      complexed with hem, mto, so4; mutant
      1. chain a [15083]
    102. 1vxg
      complexed with hem, so4
      1. chain a [15048]
    103. 2mgf
      complexed with hem, so4; mutant
      1. chain a [15080]
    104. 2myd
      complexed with hem, npn, so4
      1. chain a [15071]
    105. 2mgc
      complexed with hem, so4; mutant
      1. chain a [15090]
    106. 1obm
      complexed with hem, mto, so4; mutant
      1. chain a [15091]
    107. 111m
      complexed with hem, nbn, so4; mutant
      1. chain a [15088]
    108. 1fcs
      complexed with hem, so4; mutant
      1. chain a [15055]
    109. 1swm
      complexed with azi, hem, so4
      1. chain a [15070]
    110. 1j52
      complexed with hem, so4, xe; mutant
      1. chain a [90880]
    111. 1cq2
      neutron structure of fully deuterated protein
      complexed with hem
      1. chain a [15099]
    112. 2blj
      automatically matched to d1ltw__
      complexed with cmo, hem; mutant
      1. region m:1-153 [128732]
    113. 2mgd
      complexed with hem, so4; mutant
      1. chain a [15078]
    114. 1mlm
      complexed with cmo, hem, so4; mutant
      1. chain a [15087]
    115. 1mbo
      complexed with hem, so4
      1. chain a [15089]
    116. 1ch1
      complexed with hem, mto, so4; mutant
      1. chain a [15094]
    117. 106m
      complexed with enc, hem, so4; mutant
      1. chain a [15101]
    118. 2myb
      complexed with hem, mnc, so4
      1. chain a [15081]
    119. 1mtk
      complexed with hem, mto, so4; mutant
      1. chain a [15086]
    120. 1mlu
      complexed with cmo, hem, so4; mutant
      1. chain a [15093]
    121. 2eb9
      automatically matched to d1ufpa_
      complexed with cus, gol, po4
      1. region a:0-153 [146763]
    122. 1mlo
      complexed with hem, mto, so4; mutant
      1. chain a [15085]
    123. 1mgn
      complexed with hem, so4; mutant
      1. chain a [15097]
    124. 2mgm
      complexed with hem, o2, so4; mutant
      1. chain a [15092]
    125. 2myc
      complexed with hem, nbn, so4
      1. chain a [15082]
    126. 1moa
      complexed with hem, so4; mutant
      1. chain a [15095]
    127. 1mlr
      complexed with hem, so4; mutant
      1. chain a [15096]
    128. 1mlk
      complexed with hem, so4; mutant
      1. chain a [15108]
    129. 1mlh
      complexed with hem, mto, so4; mutant
      1. chain a [15105]
    130. 1mlf
      complexed with cmo, hem, so4; mutant
      1. chain a [15103]
    131. 1cp0
      complexed with hem, mto, so4; mutant
      1. chain a [15109]
    132. 1ch3
      complexed with hem, mto, so4; mutant
      1. chain a [15111]
    133. 1mlj
      complexed with cmo, hem, so4; mutant
      1. chain a [15116]
    134. 101m
      complexed with hem, nbn, so4; mutant
      1. chain a [15125]
    135. 2bwh
      automatically matched to d1ltw__
      complexed with cmo, hem; mutant
      1. region a:1-153 [129365]
    136. 1mln
      complexed with hem, so4; mutant
      1. chain a [15106]
    137. 2mgb
      complexed with hem, mto, so4; mutant
      1. chain a [15102]
    138. 1mod
      complexed with hem, so4; mutant
      1. chain a [15107]
    139. 2mgk
      complexed with hem, so4; mutant
      1. chain a [15117]
    140. 1ebc
      complexed with cyn, hem, so4
      1. chain a [15100]
    141. 103m
      complexed with hem, nbn, so4; mutant
      1. chain a [15124]
    142. 107m
      complexed with hem, nbn, so4; mutant
      1. chain a [15122]
    143. 1jp6
      complexed with hem, so4
      1. chain a [67005]
    144. 2ef2
      automatically matched to d1j3fa_
      complexed with po4, rhx; mutant
      1. region a:0-153 [146809]
    145. 2cmm
      complexed with cyn, por
      1. chain a [15098]
    146. 1mlg
      complexed with hem, so4; mutant
      1. chain a [15104]
    147. 2mgl
      complexed with hem, so4; mutant
      1. chain a [15110]
    148. 1mlq
      complexed with cmo, hem, so4; mutant
      1. chain a [15112]
    149. 1cp5
      complexed with hem, mto, so4; mutant
      1. chain a [15123]
    150. 1mti
      complexed with hem, mto, so4; mutant
      1. chain a [15114]
    151. 2mgi
      complexed with hem, mto, so4; mutant
      1. chain a [15118]
    152. 105m
      complexed with hem, nbn, so4
      1. chain a [15128]
    153. 2mya
      complexed with enc, hem, so4
      1. chain a [15131]
    154. 1moc
      complexed with cmo, hem, so4; mutant
      1. chain a [15113]
    155. 4mbn
      complexed with hem, so4
      1. chain a [15120]
    156. 5mbn
      complexed with hem, so4
      1. chain a [15126]
    157. 1mbi
      complexed with hem, imd, so4
      1. chain a [15121]
    158. 2mgj
      complexed with hem, so4; mutant
      1. chain a [15119]
    159. 2mgh
      complexed with hem, mto, so4; mutant
      1. chain a [15129]
    160. 1jp8
      complexed with hem, so4
      1. chain a [67009]
    161. 1ufp
      complexed with po4
      1. chain a [107818]
    162. 1ch5
      complexed with hem, mto, so4; mutant
      1. chain a [15127]
    163. 112m
      complexed with hem, npn, so4; mutant
      1. chain a [15135]
    164. 1iop
      complexed with cyn, he6, so4
      1. chain a [15144]
    165. 2mga
      complexed with hem, so4; mutant
      1. chain a [15133]
    166. 1mob
      complexed with hem, so4; mutant
      1. chain a [15134]
    167. 1cpw
      complexed with hem, mto, so4; mutant
      1. chain a [15136]
    168. 1spe
      complexed with cmo, hem, so4
      1. chain a [15132]
    169. 108m
      complexed with hem, nbn, so4; mutant
      1. chain a [15142]
    170. 1duo
      mutant
      1. chain a [15137]
    171. 1irc
      complexed with hem, imd; mutant
      1. chain a [15141]
    172. 2mb5
      complexed with hem, nd4, so4
      1. chain a [15138]
    173. 1dtm
      1. chain a [15140]
    174. 1vxa
      complexed with hem, so4
      1. chain a [15139]
    175. 1duk
      1. chain a [15143]
    176. 2d6c
      automatically matched to d1ufpa_
      complexed with hme, imd
      1. region a:1-153 [131301]
    177. 2d6c
      automatically matched to d1ufpa_
      complexed with hme, imd
      1. region b:1-151 [131302]
    178. 1vxb
      complexed with hem, mto, so4
      1. chain a [15145]
    179. 1mbn
      complexed with hem
      1. chain a [15146]
    180. 1f6h
      complexed with hem
      1. chain a [15148]
    181. 1myf
      complexed with cmo, hem
      1. chain a [15147]
  2. Slug sea hare (Aplysia limacina) [TaxId: 6502] [46471] (7)
    1. 1mba
      complexed with hem
      1. chain a [15149]
    2. 2fal
      complexed with hem
      1. chain a [15150]
    3. 5mba
      complexed with azi, hem
      1. chain a [15151]
    4. 1dm1
      complexed with hem; mutant
      1. chain a [15153]
    5. 3mba
      complexed with f f, hem
      1. chain a [15152]
    6. 4mba
      complexed with hem, imd
      1. chain a [15155]
    7. 2fam
      complexed with hem
      1. chain a [15154]
  3. Common seal (Phoca vitulina) [TaxId: 9720] [46472] (1)
    1. 1mbs
      complexed with hem
      1. chain a [15156]
  4. Pig (Sus scrofa) [TaxId: 9823] [46473] (17)
    1. 1mwc
      complexed with hem
      1. chain a [15157]
      2. chain b [15158]
    2. 1mwd
      complexed with hem
      1. chain a [15159]
      2. chain b [15160]
    3. 1m6m
      complexed with hem; mutant
      1. chain a [15163]
      2. chain b [15164]
    4. 1m6c
      complexed with hem; mutant
      1. chain a [15165]
      2. chain b [15166]
    5. 1mno
      complexed with hem, o2; mutant
      1. chain a [15167]
      2. chain b [15168]
    6. 1myg
      complexed with hem, so4
      1. chain a [15161]
      2. chain b [15162]
    7. 1mdn
      complexed with hem; mutant
      1. chain a [15169]
      2. chain b [15170]
    8. 1myj
      complexed with hem, so4; mutant
      1. chain a [15171]
      2. chain b [15172]
    9. 1mni
      complexed with hem; mutant
      1. chain a [15173]
      2. chain b [15174]
    10. 1mnk
      complexed with hem; mutant
      1. chain a [15181]
      2. chain b [15182]
    11. 1myi
      complexed with hem; mutant
      1. chain a [15175]
      2. chain b [15176]
    12. 1mnj
      complexed with hem; mutant
      1. chain a [15179]
      2. chain b [15180]
    13. 1myh
      complexed with hem, so4; mutant
      1. chain a [15177]
      2. chain b [15178]
    14. 1ycb
      complexed with hem; mutant
      1. chain a [15183]
      2. chain b [15184]
    15. 1mnh
      complexed with hem; mutant
      1. chain a [15187]
    16. 1pmb
      complexed with hem
      1. chain a [15188]
      2. chain b [15189]
    17. 1yca
      complexed with hem; mutant
      1. chain a [15185]
      2. chain b [15186]
  5. Horse (Equus caballus) [TaxId: 9796] [46474] (45)
    1. 2v1f
      automatically matched to d1azi__
      complexed with gol, hem, hyd, so4
      1. region a:1-152 [140055]
    2. 2v1i
      automatically matched to d1azi__
      complexed with gol, hem, so4
      1. region a:1-152 [140058]
    3. 2v1k
      automatically matched to d1azi__
      complexed with gol, hem, so4
      1. region a:1-152 [140060]
    4. 2frf
      automatically matched to d1azi__
      complexed with hem, no2, so4
      1. region a:1-152 [133987]
    5. 2v1h
      automatically matched to d1azi__
      complexed with gol, hem, so4
      1. region a:1-152 [140057]
    6. 2v1e
      automatically matched to d1azi__
      complexed with gol, hem, hyd, so4
      1. region a:1-152 [140054]
    7. 2v1g
      automatically matched to d1azi__
      complexed with gol, hem, hyd, so4
      1. region a:1-152 [140056]
    8. 2frk
      automatically matched to d1azi__
      complexed with hem, no, so4
      1. region x:1-152 [133992]
    9. 2frj
      automatically matched to d1azi__
      complexed with hem, no, so4
      1. region x:1-152 [133991]
    10. 1gjn
      complexed with hem, hyd, so4
      1. chain a [70191]
    11. 2v1j
      automatically matched to d1azi__
      complexed with gol, hem, so4
      1. region a:1-152 [140059]
    12. 2vlz
      automatically matched to d1azia_
      complexed with gol, hem, peo, per, so4
      1. region a:1-152 [153310]
    13. 1dwt
      complexed with cmo, hem, sul
      1. chain a [15190]
    14. 2vm0
      automatically matched to d1azia_
      complexed with gol, hem, hyd, peo, so4
      1. region a:1-152 [153311]
    15. 1dws
      complexed with cmo, hem, sul
      1. chain a [15191]
    16. 2fri
      automatically matched to d1azi__
      complexed with hem, no2, so4
      1. region x:1-152 [133990]
    17. 2vly
      automatically matched to d1azia_
      complexed with gol, hem, oxy, peo, so4
      1. region a:1-152 [153309]
    18. 1dwr
      complexed with cmo, hem, sul
      1. chain a [15192]
    19. 2o5s
      automatically matched to d1azia_
      complexed with coh, no2, so4
      1. region x:1-152 [148614]
    20. 2o5o
      automatically matched to d1azia_
      complexed with mnr, no2, so4
      1. region x:1-152 [148612]
    21. 1hrm
      complexed with hem, so4; mutant
      1. chain a [15193]
    22. 2o58
      automatically matched to d1azia_
      complexed with mnr, so4
      1. region x:1-152 [148592]
    23. 2o5m
      automatically matched to d1azia_
      complexed with azi, mnr, so4
      1. region x:1-152 [148611]
    24. 2o5l
      automatically matched to d1azia_
      complexed with mnr, moh, so4
      1. region x:1-152 [148610]
    25. 2o5t
      automatically matched to d1azia_
      complexed with coh, so4
      1. region x:1-152 [148615]
    26. 1nz3
      complexed with hem; mutant
      1. chain a [86438]
    27. 1npg
      complexed with hem, noe, so4
      1. chain a [92037]
    28. 1xch
      complexed with hem, so4; mutant
      1. chain a [15194]
    29. 1rse
      complexed with hem, so4; mutant
      1. chain a [15196]
    30. 1wla
      complexed with hem, so4
      1. chain a [15195]
    31. 1nz5
      complexed with hem, mn; mutant
      1. chain a [86440]
    32. 2nsr
      automatically matched to d1azia_
      complexed with hem, nsm, so4
      1. region a:1-152 [148390]
    33. 1npf
      complexed with hem, no, so4
      1. chain a [92036]
    34. 1nz2
      complexed with hem, sul; mutant
      1. chain a [86437]
    35. 2o5q
      automatically matched to d1azia_
      complexed with mnh, no, so4
      1. region x:1-152 [148613]
    36. 1nz4
      complexed with cd, hem; mutant
      1. chain a [86439]
    37. 1bje
      complexed with azi, hem, so4; mutant
      1. chain a [15197]
    38. 1hsy
      complexed with hem, so4; mutant
      1. chain a [15198]
    39. 2nss
      automatically matched to d1azia_
      complexed with hem, nbe, so4
      1. region a:1-152 [148391]
    40. 2o5b
      automatically matched to d1azia_
      complexed with mnh, so4
      1. region x:1-152 [148595]
    41. 1ymb
      complexed with hem, so4
      1. chain a [15199]
    42. 2in4
      automatically matched to d1azi__
      complexed with he5, so4
      1. region a:1-152 [137523]
    43. 1ymc
      complexed with cln, cn, so4
      1. chain a [15200]
    44. 1azi
      complexed with azi, hem, so4
      1. chain a [15201]
    45. 1yma
      complexed with hem, so4; mutant
      1. chain a [15202]
  6. Human (Homo sapiens) [TaxId: 9606] [46475] (1)
    1. 2mm1
      complexed with hem; mutant
      1. chain a [15203]
  7. Asian elephant (Elephas maximus) [TaxId: 9783] [46476] (1)
    1. 1emy
      complexed with cyn, hem
      1. chain a [15204]
  8. Loggerhead sea turtle (Caretta caretta) [TaxId: 8467] [46477] (2)
    1. 1lht
      complexed with cyn, hem
      1. chain a [15205]
    2. 1lhs
      complexed with hem
      1. chain a [15206]
  9. Yellowfin tuna (Thunnus albacares) [TaxId: 8236] [46478] (1)
    1. 1myt
      complexed with hem
      1. chain a [15207]
5. Erythrocruorin [46479]
  1. Midge (Chironomus thummi thummi), fraction III [TaxId: 7154] [46480] (4)
    1. 1eco
      complexed with hem
      1. chain a [15208]
    2. 1ecd
      complexed with hem
      1. chain a [15211]
    3. 1eca
      complexed with hem
      1. chain a [15209]
    4. 1ecn
      complexed with hem
      1. chain a [15210]
6. Leghemoglobin [46481]
  1. Yellow lupin (Lupinus luteus) [TaxId: 3873] [46482] (17)
    1. 2gdm
      complexed with hem, oxy
      1. chain a [15212]
    2. 1gdj
      complexed with hem
      1. chain a [15213]
    3. 1gdi
      complexed with cmo, hem
      1. chain a [15214]
    4. 1gdl
      complexed with hem, nmo
      1. chain a [15216]
    5. 1gdk
      complexed with hem, isq
      1. chain a [15215]
    6. 2lh1
      complexed with ace, hem
      1. chain a [15217]
    7. 2lh2
      complexed with hem
      1. chain a [15220]
    8. 2lh5
      complexed with hem
      1. chain a [15219]
    9. 1lh2
      complexed with hem
      1. chain a [15226]
    10. 2lh7
      complexed with hem, nbe
      1. chain a [15218]
    11. 2lh3
      complexed with hem
      1. chain a [15224]
    12. 1lh5
      complexed with hem
      1. chain a [15227]
    13. 1lh1
      complexed with ace, hem
      1. chain a [15222]
    14. 2lh6
      complexed with hem, nac
      1. chain a [15225]
    15. 1lh7
      complexed with hem, nbe
      1. chain a [15223]
    16. 1lh3
      complexed with hem
      1. chain a [15221]
    17. 1lh6
      complexed with hem, nac
      1. chain a [15228]
  2. Soybean (Glycine max), isoform A [TaxId: 3847] [46483] (2)
    1. 1fsl
      complexed with hem, nio
      1. chain a [15229]
      2. chain b [15230]
    2. 1bin
      complexed with act, hem, so4
      1. chain a [15231]
      2. chain b [15232]
7. Non-symbiotic plant hemoglobin [46484]
  1. Rice (Oryza sativa) [TaxId: 4530] [46485] (1)
    1. 1d8u
      complexed with hem
      1. chain a [15233]
      2. chain b [15234]
8. Hemoglobin, alpha-chain [46486]
  1. Human (Homo sapiens) [TaxId: 9606] [46487] (192)
    SQ P69905 P01922 P01934 P01935
    1. 2dn3
      automatically matched to d1abwa1
      complexed with cmo, hem
      1. region a:2-141 [131583]
    2. 1ird
      complexed with cmo, hem
      1. chain a [66286]
    3. 2dn1
      automatically matched to d1abwa1
      complexed with hem, mbn, oxy
      1. region a:2-141 [131577]
    4. 2dn2
      automatically matched to d1abwa1
      complexed with hem
      1. region a:2-141 [131579]
    5. 2dn2
      automatically matched to d1abwa1
      complexed with hem
      1. region c:2-141 [131581]
    6. 1j40
      complexed with 2fu, cmo, hem, hni
      1. chain a [84096]
      2. chain c [84098]
      3. chain e [84100]
      4. chain g [84102]
    7. 1j41
      complexed with 2fu, cmo, hem, hni
      1. chain a [84104]
      2. chain c [84106]
      3. chain e [84108]
      4. chain g [84110]
    8. 2d5z
      automatically matched to d1abwa1
      complexed with hem, l35
      1. region a:2-136 [131284]
    9. 2d5z
      automatically matched to d1abwa1
      complexed with hem, l35
      1. region c:2-136 [131286]
    10. 1uiw
      complexed with 2fu, hem
      1. chain a [99438]
      2. chain c [99440]
      3. chain e [99442]
      4. chain g [99444]
    11. 1j3y
      complexed with 2fu, cmo, hem, hni
      1. chain a [84080]
      2. chain c [84082]
      3. chain e [84084]
      4. chain g [84086]
    12. 1j3z
      complexed with 2fu, cmo, hem, hni
      1. chain a [84088]
      2. chain c [84090]
      3. chain e [84092]
      4. chain g [84094]
    13. 1bab
      complexed with hem, so4; mutant
      1. chain a [15235]
      2. chain c [15236]
    14. 1bz0
      complexed with hem
      1. chain a [15237]
      2. chain c [15238]
    15. 1ns9
      complexed with hem
      1. chain a [92095]
    16. 1j7y
      complexed with cmo, hem, so4; mutant
      1. chain a [66426]
      2. chain c [66428]
    17. 1nqp
      complexed with cyn, hem
      1. chain a [92051]
      2. chain c [92053]
    18. 1bzz
      complexed with hem; mutant
      1. chain a [15239]
      2. chain c [15240]
    19. 1bz1
      complexed with hem; mutant
      1. chain a [15241]
      2. chain c [15242]
    20. 1a3n
      complexed with hem
      1. chain a [15247]
      2. chain c [15248]
    21. 1qsh
      complexed with heg, hem
      1. chain a [15249]
      2. chain c [15250]
    22. 2hhb
      complexed with hem, po4
      1. chain a [15245]
      2. chain c [15246]
    23. 1dxu
      complexed with hem, so4; mutant
      1. chain a [15269]
      2. chain c [15270]
    24. 1dxv
      complexed with hem, so4; mutant
      1. chain a [15259]
      2. chain c [15260]
    25. 1yvq
      automatically matched to d1abwa1
      complexed with cmo, hem; mutant
      1. region a:2-136 [124112]
    26. 1yvq
      automatically matched to d1abwa1
      complexed with cmo, hem; mutant
      1. region c:2-136 [124114]
    27. 1shr
      complexed with cyn, fe, hem
      1. chain a [112083]
      2. chain c [112085]
    28. 1c7c
      recombinant hemoglobin rhb1.1
      complexed with hem; mutant
      1. region a:1-142 [15261]
      2. region a:143-283 [15262]
    29. 1qxe
      complexed with fux, hem, o2, so4
      1. chain a [96523]
      2. chain c [96525]
    30. 1thb
      complexed with hem, ihp
      1. chain a [15243]
      2. chain c [15244]
    31. 1qsi
      complexed with cmo, heg, hem
      1. chain a [15257]
      2. chain c [15258]
    32. 1dxt
      complexed with hem; mutant
      1. chain a [15267]
      2. chain c [15268]
    33. 1qi8
      complexed with hem; mutant
      1. chain a [15263]
      2. chain c [15264]
    34. 1a3o
      complexed with hem; mutant
      1. chain a [15274]
      2. chain c [15275]
    35. 1yvt
      automatically matched to d1abwa1
      complexed with cmo, gol, hem; mutant
      1. region a:2-136 [124118]
    36. 1k0y
      complexed with cno, hem, so4
      1. chain a [67987]
      2. chain c [67989]
    37. 1r1y
      complexed with hem, so4; mutant
      1. chain a [96836]
      2. chain c [96838]
    38. 1xz2
      complexed with hem
      1. chain a [116237]
      2. chain c [116239]
    39. 1o1o
      complexed with hem; mutant
      1. chain a [81068]
      2. chain c [81070]
    40. 1o1p
      genetically crosslinked hemoglobin
      complexed with hem; mutant
      1. region a:1-142 [81072]
      2. region a:143-283 [81073]
    41. 1o1n
      genetically crosslinked hemoglobin
      complexed with hem
      1. region a:1-141 [81064]
      2. region a:145-285 [81065]
    42. 3hhb
      complexed with hem, po4
      1. chain a [15273]
    43. 3hhb
      duplicate of 3HHB A
      complexed with hem, po4
      1. chain c [118676]
    44. 1c7b
      recombinant hemoglobin rhb1.0
      complexed with hem; mutant
      1. chain a [15276]
      2. chain c [15277]
    45. 1g9v
      complexed with hem, rq3, so4
      1. chain a [15280]
      2. chain c [15281]
    46. 1ye2
      complexed with hem, o2; mutant
      1. chain a [116640]
      2. chain c [116642]
    47. 1ns6
      complexed with hem
      1. chain a [92093]
    48. 4hhb
      complexed with hem, po4
      1. chain a [15251]
      2. chain c [15252]
    49. 1bbb
      complexed with hem
      1. chain a [15255]
      2. chain c [15256]
    50. 1o1j
      genetically crosslinked hemoglobin
      complexed with hem; mutant
      1. region a:1-142 [81048]
      2. region a:143-283 [81049]
    51. 1a01
      complexed with hem; mutant
      1. chain a [15271]
      2. chain c [15272]
    52. 2d60
      automatically matched to d1abwa1
      complexed with hem, l35
      1. region a:2-136 [131288]
    53. 2d60
      automatically matched to d1abwa1
      complexed with hem, l35
      1. region c:2-136 [131290]
    54. 1rq3
      complexed with hem
      1. chain a [97722]
      2. chain c [97724]
    55. 1c7d
      recombinant hemoglobin rhb1.2
      complexed with hem; mutant
      1. region a:1-142 [15278]
      2. region a:143-284 [15279]
    56. 1sdk
      complexed with cmo, hem, tmm
      1. chain a [15265]
      2. chain c [15266]
    57. 1sdl
      complexed with cmo, hem, tmm
      1. chain a [15253]
      2. chain c [15254]
    58. 1xz7
      complexed with hem; mutant
      1. chain a [116250]
      2. chain c [116252]
    59. 1abw
      recombinant hemoglobin; two alpha subunits fused in a single chain
      complexed with hem; mutant
      1. region a:1-142 [15288]
      2. region a:143-283 [15289]
    60. 1vwt
      complexed with hem, so4; mutant
      1. chain a [15282]
      2. chain c [15283]
    61. 1gbu
      complexed with hem, so4; mutant
      1. chain a [15284]
      2. chain c [15285]
    62. 1o1m
      genetically crosslinked hemoglobin
      complexed with hem; mutant
      1. region a:1-141 [81060]
      2. region a:145-285 [81061]
    63. 1o1k
      complexed with hem; mutant
      1. chain a [81052]
      2. chain c [81054]
    64. 1o1l
      genetically crosslinked hemoglobin
      complexed with hem; mutant
      1. region a:1-142 [81056]
      2. region a:143-283 [81057]
    65. 1y45
      complexed with hem; mutant
      1. chain a [116432]
      2. chain c [116434]
    66. 1xz4
      complexed with hem; mutant
      1. chain a [116241]
      2. chain c [116243]
    67. 1y4g
      complexed with hem; mutant
      1. chain a [116448]
      2. chain c [116450]
    68. 1y4f
      complexed with hem; mutant
      1. chain a [116444]
      2. chain c [116446]
    69. 1y4v
      complexed with hem; mutant
      1. chain a [116466]
      2. chain c [116468]
    70. 1cls
      complexed with dec, hem, o, so4
      1. chain a [15292]
      2. chain c [15293]
    71. 1buw
      complexed with hem, snc
      1. chain a [15294]
      2. chain c [15295]
    72. 2hbs
      complexed with hem; mutant
      1. chain a [15296]
      2. chain c [15297]
      3. chain e [15298]
      4. chain g [15299]
    73. 1y0w
      complexed with hem; mutant
      1. chain a [116312]
      2. chain c [116314]
    74. 1a00
      complexed with hem; mutant
      1. chain a [15290]
      2. chain c [15291]
    75. 1hbb
      complexed with hem
      1. chain a [15300]
      2. chain c [15301]
    76. 1a0z
      complexed with hem; mutant
      1. chain a [15302]
      2. chain c [15303]
    77. 1kd2
      complexed with hem
      1. chain a [84382]
      2. chain c [84384]
    78. 6hbw
      complexed with hem; mutant
      1. chain a [15304]
      2. chain c [15305]
    79. 1y4p
      complexed with hem; mutant
      1. chain a [116452]
      2. chain c [116454]
    80. 1yhe
      automatically matched to d1abwa1
      complexed with hem, oxy
      1. region a:2-136 [123172]
    81. 1yhe
      automatically matched to d1abwa1
      complexed with hem, oxy
      1. region c:2-136 [123174]
    82. 1xxt
      complexed with hem
      1. chain a [116207]
      2. chain c [116209]
    83. 1j7w
      complexed with hem; mutant
      1. chain a [66421]
      2. chain c [66423]
    84. 1y83
      complexed with hem; mutant
      1. chain a [116552]
      2. chain c [116554]
    85. 1y7z
      complexed with hem; mutant
      1. chain a [116548]
      2. chain c [116550]
    86. 1rps
      complexed with hem, no
      1. chain a [97712]
      2. chain c [97714]
    87. 1y7d
      complexed with hem; mutant
      1. chain a [116528]
      2. chain c [116530]
    88. 1j7s
      complexed with hem; mutant
      1. chain a [66417]
      2. chain c [66419]
    89. 1yih
      automatically matched to d1abwa1
      complexed with hem, oxy; mutant
      1. region a:2-136 [123293]
    90. 1yih
      automatically matched to d1abwa1
      complexed with hem, oxy; mutant
      1. region c:2-136 [123294]
    91. 1y09
      complexed with hem; mutant
      1. chain a [116281]
      2. chain c [116283]
    92. 1y4b
      complexed with hem; mutant
      1. chain a [116440]
      2. chain c [116442]
    93. 1rqa
      complexed with hem, no; mutant
      1. chain a [111910]
      2. chain c [111912]
    94. 2hhd
      complexed with hem, so4
      1. chain a [15312]
      2. chain c [15313]
    95. 1k1k
      complexed with cmo, hem; mutant
      1. chain a [77227]
    96. 1xy0
      complexed with hem; mutant
      1. chain a [116211]
      2. chain c [116213]
    97. 1y5j
      complexed with hem; mutant
      1. chain a [116476]
      2. chain c [116478]
    98. 1hdb
      complexed with hem, so4; mutant
      1. chain a [15320]
      2. chain c [15321]
    99. 1y2z
      complexed with hem; mutant
      1. chain a [116419]
      2. chain c [116421]
    100. 1rq4
      complexed with hem, no
      1. chain a [97726]
      2. chain c [97728]
    101. 1r1x
      complexed with cmo, hem, mbn; mutant
      1. chain a [96834]
    102. 1gbv
      complexed with hem, oxy; mutant
      1. chain a [15310]
      2. chain c [15311]
    103. 1xzv
      complexed with hem; mutant
      1. chain a [116266]
      2. chain c [116268]
    104. 1y0d
      complexed with hem
      1. chain a [116293]
      2. chain c [116295]
    105. 1y0t
      complexed with hem; mutant
      1. chain a [116306]
      2. chain c [116308]
    106. 1y85
      complexed with hem
      1. chain a [116556]
      2. chain c [116558]
    107. 1yeo
      automatically matched to d1abwa1
      complexed with hem, oxy; mutant
      1. region a:2-136 [123012]
    108. 1yeo
      automatically matched to d1abwa1
      complexed with hem, oxy; mutant
      1. region c:2-136 [123014]
    109. 1xye
      complexed with hem; mutant
      1. chain a [116217]
      2. chain c [116219]
    110. 1ljw
      complexed with cmo, hem, po4
      1. chain a [73945]
    111. 1hba
      complexed with cl, hem
      1. chain a [15316]
      2. chain c [15317]
    112. 1y35
      complexed with hem; mutant
      1. chain a [116427]
      2. chain c [116429]
    113. 1xz5
      complexed with hem; mutant
      1. chain a [116245]
      2. chain c [116247]
    114. 1y4q
      complexed with hem; mutant
      1. chain a [116456]
      2. chain c [116458]
    115. 1a0u
      complexed with hem; mutant
      1. chain a [15322]
      2. chain c [15323]
    116. 1y5k
      complexed with hem; mutant
      1. chain a [116480]
      2. chain c [116482]
    117. 1yzi
      automatically matched to d1abwa1
      complexed with cmo, hem, mbn
      1. region a:2-136 [124279]
    118. 1yh9
      automatically matched to d1abwa1
      complexed with hem, oxy
      1. region a:2-136 [123164]
    119. 1yh9
      automatically matched to d1abwa1
      complexed with hem, oxy
      1. region c:2-136 [123166]
    120. 1y5f
      complexed with hem; mutant
      1. chain a [116472]
      2. chain c [116474]
    121. 1y22
      complexed with hem; mutant
      1. chain a [116390]
      2. chain c [116392]
    122. 1y0a
      complexed with hem; mutant
      1. chain a [116285]
      2. chain c [116287]
    123. 1yev
      complexed with hem, o2; mutant
      1. chain a [116660]
      2. chain c [116662]
    124. 1dke
      complexed with hem, sul
      1. chain a [15333]
      2. chain c [15334]
    125. 2hbc
      complexed with enc, hem
      1. chain a [15324]
    126. 1y31
      complexed with hem; mutant
      1. chain a [116423]
      2. chain c [116425]
    127. 1y4r
      complexed with hem; mutant
      1. chain a [116460]
      2. chain c [116462]
    128. 1yeu
      complexed with hem, o2; mutant
      1. chain a [116656]
      2. chain c [116658]
    129. 1mko
      A fourth quaternary structure
      complexed with cmo, hem, po4
      1. chain a [79246]
      2. chain c [79248]
    130. 1y46
      complexed with hem; mutant
      1. chain a [116436]
      2. chain c [116438]
    131. 1xzu
      complexed with hem; mutant
      1. chain a [116262]
      2. chain c [116264]
    132. 1hga
      complexed with hem
      1. chain a [15335]
      2. chain c [15336]
    133. 1y7g
      complexed with hem; mutant
      1. chain a [116534]
      2. chain c [116536]
    134. 1si4
      complexed with cyn, hem
      1. chain a [112087]
      2. chain c [112089]
    135. 2hbe
      complexed with hem, nbn
      1. chain a [15329]
    136. 1y0c
      complexed with hem; mutant
      1. chain a [116289]
      2. chain c [116291]
    137. 1hgb
      complexed with hem
      1. chain a [15339]
      2. chain c [15340]
    138. 1aj9
      complexed with cmo, hem, po4; mutant
      1. chain a [15332]
    139. 1gzx
      complexed with hem, o2
      1. chain a [70825]
      2. chain c [70827]
    140. 1hgc
      complexed with hem
      1. chain a [15343]
      2. chain c [15344]
    141. 1o1i
      complexed with cn, hem; mutant
      1. chain a [81046]
    142. 1qxd
      complexed with fu2, hem, so4
      1. chain a [96519]
      2. chain c [96521]
    143. 2hhe
      complexed with hem; mutant
      1. chain a [15337]
      2. chain c [15338]
    144. 1y7c
      complexed with hem; mutant
      1. chain a [116524]
      2. chain c [116526]
    145. 1m9p
      complexed with cmo, hem
      1. chain a [91237]
      2. chain c [91239]
    146. 1bij
      complexed with 2fu, hem
      1. chain a [15345]
      2. chain c [15346]
    147. 1yff
      complexed with cmo, hem, po4; mutant
      1. chain a [116672]
      2. chain c [116674]
      3. chain e [116676]
      4. chain g [116678]
    148. 1gli
      complexed with hem, po4; mutant
      1. chain a [15353]
      2. chain c [15354]
    149. 2hbd
      complexed with hem, mnc
      1. chain a [15342]
    150. 2hbf
      complexed with hem, npn
      1. chain a [15341]
    151. 1z8u
      automatically matched to d1abwa1
      complexed with hem; mutant
      1. region b:2-136 [124725]
    152. 1z8u
      automatically matched to d1abwa1
      complexed with hem; mutant
      1. region d:2-136 [124727]
    153. 1nej
      complexed with cmo, hem
      1. chain a [91845]
      2. chain c [91847]
    154. 1hho
      complexed with hem, po4
      1. chain a [15347]
    155. 1aby
      recombinant hemoglobin; two alpha subunits fused in a single chain
      complexed with cyn, hem; mutant
      1. region a:1-142 [15349]
      2. region a:143-283 [15350]
    156. 1yie
      automatically matched to d1abwa1
      complexed with hem, oxy; mutant
      1. region a:2-136 [123279]
    157. 1yie
      automatically matched to d1abwa1
      complexed with hem, oxy; mutant
      1. region c:2-136 [123281]
    158. 1lfl
      complexed with hem
      1. chain a [77927]
      2. chain c [77929]
      3. chain p [77931]
      4. chain r [77933]
    159. 1a9w
      complexed with cmo, hem
      1. chain a [15359]
      2. chain c [15360]
    160. 1ye0
      complexed with hem, o2; mutant
      1. chain a [116632]
      2. chain c [116634]
    161. 1lft
      complexed with hem
      1. chain a [77937]
    162. 1b86
      complexed with ddh, dg2, hem
      1. chain a [15361]
      2. chain c [15362]
    163. 1yhr
      automatically matched to d1abwa1
      complexed with hem, oxy
      1. region a:2-136 [123209]
    164. 1yhr
      automatically matched to d1abwa1
      complexed with hem, oxy
      1. region c:2-136 [123211]
    165. 1rvw
      complexed with cmo, hem, po4; mutant
      1. chain a [15348]
    166. 1lfq
      complexed with hem
      1. chain a [77935]
    167. 1ygd
      complexed with hem, o2, znh; mutant
      1. chain a [116686]
      2. chain c [116688]
    168. 1coh
      complexed with coh, hem
      1. chain a [15364]
      2. chain c [15365]
    169. 1ygf
      complexed with hem, o2; mutant
      1. chain a [116690]
      2. chain c [116692]
    170. 1nih
      complexed with hem, hni, ihp
      1. chain a [15357]
      2. chain c [15358]
    171. 1jy7
      complexed with hem
      1. chain a [71944]
      2. chain c [71946]
      3. chain p [71948]
      4. chain r [71950]
      5. chain u [71952]
      6. chain w [71954]
    172. 1hab
      complexed with cin, cmo, hem
      1. chain a [15351]
      2. chain c [15352]
    173. 1yen
      complexed with hem, o2; mutant
      1. chain a [116648]
      2. chain c [116650]
    174. 1yeq
      complexed with hem, o2; mutant
      1. chain a [116652]
      2. chain c [116654]
    175. 1y8w
      complexed with hem, o2; mutant
      1. chain a [116564]
      2. chain c [116566]
    176. 1lfv
      complexed with hem
      1. chain a [77940]
    177. 1hac
      complexed with cmo, hem, ndd
      1. chain a [15355]
      2. chain c [15356]
    178. 1yg5
      complexed with hem, o2; mutant
      1. chain a [116682]
      2. chain c [116684]
    179. 1ydz
      complexed with hem, o2; mutant
      1. chain a [116628]
      2. chain c [116630]
    180. 2hco
      complexed with hem
      1. chain a [15366]
    181. 1fdh
      complexed with hem
      1. chain a [15363]
    182. 1fdh
      duplicate of 1FDH A
      complexed with hem
      1. chain b [118454]
    183. 1lfz
      complexed with hem
      1. chain a [77946]
    184. 1lfy
      complexed with hem
      1. chain a [77944]
    185. 1y01
      complexed with chk, hem, o2; mutant
      1. chain b [116277]
    186. 1fn3
      complexed with hni
      1. chain a [90494]
      2. chain c [90496]
    187. 1cmy
      complexed with hem
      1. chain a [15368]
      2. chain c [15369]
    188. 1hco
      complexed with hem
      1. chain a [15367]
    189. 1ye1
      complexed with hem; mutant
      1. chain a [116636]
      2. chain c [116638]
    190. 1hbs
      complexed with hem
      1. chain a [15370]
      2. chain c [15371]
      3. chain e [15372]
      4. chain g [15373]
    191. 2h35
      automatically matched to d1abwa1
      complexed with hec
      1. region a:2-141 [136028]
    192. 2h35
      automatically matched to d1abwa1
      complexed with hec
      1. region c:2-141 [136030]
  2. Human (Homo sapiens), zeta isoform [TaxId: 9606] [68937] (1)
    1. 1jeb
      complexed with ace, cmo, hem
      1. chain a [66591]
      2. chain c [66593]
  3. Horse (Equus caballus) [TaxId: 9796] [46488] (19)
    1. 2d5x
      automatically matched to d1iwha_
      complexed with cmo, hem, l35
      1. region a:1-141 [131282]
    2. 1iwh
      complexed with cmo, hem, pem
      1. chain a [76882]
    3. 2zlt
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-141 [154668]
    4. 1ibe
      complexed with hem
      1. chain a [15374]
    5. 1g0b
      complexed with cmo, hem
      1. chain a [15375]
    6. 2zlv
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-141 [154672]
    7. 2zlu
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-140 [154670]
    8. 1y8k
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-141 [122753]
    9. 1y8k
      automatically matched to d1g0ba_
      complexed with hem
      1. region c:1-141 [122755]
    10. 1y8i
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-141 [122748]
    11. 1y8i
      automatically matched to d1g0ba_
      complexed with hem
      1. region c:1-141 [122750]
    12. 2mhb
      complexed with hem
      1. chain a [15376]
    13. 1y8h
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-141 [122744]
    14. 1y8h
      automatically matched to d1g0ba_
      complexed with hem
      1. region c:1-141 [122746]
    15. 2zlx
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-140 [154678]
    16. 2zlx
      automatically matched to d1g0ba_
      complexed with hem
      1. region c:1-139 [154680]
    17. 2zlw
      automatically matched to d1g0ba_
      complexed with hem
      1. region a:1-141 [154674]
    18. 2zlw
      automatically matched to d1g0ba_
      complexed with hem
      1. region c:1-141 [154676]
    19. 2dhb
      complexed with hem
      1. chain a [15377]
  4. Deer (Odocoileus virginianus) [TaxId: 9874] [46489] (1)
    1. 1hds
      complexed with hem
      1. chain a [15378]
      2. chain c [15379]
  5. Cow (Bos taurus) [TaxId: 9913] [46490] (11)
    1. 2qss
      automatically matched to d1fsxa_
      complexed with cmo, hem
      1. region a:1-141 [151322]
    2. 2qss
      automatically matched to d1fsxa_
      complexed with cmo, hem
      1. region c:1-141 [151324]
    3. 2qsp
      automatically matched to d1fsxa_
      complexed with hem
      1. region a:1-141 [151318]
    4. 2qsp
      automatically matched to d1fsxa_
      complexed with hem
      1. region c:1-141 [151320]
    5. 1g08
      complexed with cmo, hem
      1. chain a [15380]
      2. chain c [15381]
    6. 1fsx
      complexed with cmo, hem
      1. chain a [60012]
      2. chain c [60014]
    7. 1g0a
      complexed with cmo, hem
      1. chain a [15382]
      2. chain c [15383]
    8. 1g09
      complexed with cmo, hem
      1. chain a [15384]
      2. chain c [15385]
    9. 1hda
      complexed with hem
      1. chain a [15386]
      2. chain c [15387]
    10. 3ciu
      automatically matched to d1fsxa_
      complexed with 5dp, hem, o
      1. region a:2-141 [156693]
    11. 3ciu
      automatically matched to d1fsxa_
      complexed with 5dp, hem, o
      1. region c:1-141 [156695]
  6. Pig (Sus scrofa) [TaxId: 9823] [46491] (2)
    1. 1qpw
      complexed with hem, o2
      1. chain a [15390]
      2. chain c [15391]
    2. 2pgh
      complexed with hem
      1. chain a [15388]
      2. chain c [15389]
  7. Maned wolf (Chrysocyon brachyurus) [TaxId: 68728] [63440] (5)
    1. 1fhj
      complexed with hem
      1. chain a [59837]
      2. chain c [59839]
    2. 2b7h
      automatically matched to d1fhja_
      complexed with hem, so4
      1. region a:1-141 [128036]
    3. 2b7h
      automatically matched to d1fhja_
      complexed with hem, so4
      1. region c:1-141 [128037]
    4. 2b7h
      complexed with hem, so4
      1. region b:2-145 [144965]
    5. 2b7h
      automatically matched to 2B7H B:2-145
      complexed with hem, so4
      1. region d:2-145 [144966]
  8. Chicken (Gallus gallus) [TaxId: 9031] [46492] (1)
    1. 1hbr
      complexed with hem
      1. chain a [15392]
      2. chain c [15393]
  9. Bar-headed goose (Anser indicus) [TaxId: 8846] [46493] (3)
    1. 1a4f
      complexed with hem, oxy
      1. chain a [15394]
    2. 1c40
      complexed with hem
      1. chain a [15395]
    3. 1hv4
      complexed with hem
      1. chain a [15396]
      2. chain c [15397]
      3. chain e [15398]
      4. chain g [15399]
  10. Graylag goose (Anser anser) [TaxId: 8843] [68938] (1)
    1. 1faw
      complexed with hem, oxy
      1. chain a [65002]
      2. chain c [65004]
  11. Aldabra giant tortoise (Geochelone gigantea) [TaxId: 167804] [100976] (3)
    SQ P83134
    1. 1wmu
      complexed with hem
      1. chain a [109416]
    2. 2z6n
      automatically matched to d1v75a_
      complexed with cmo, hem
      1. region a:1-141 [154180]
    3. 1v75
      complexed with hem
      1. chain a [100444]
  12. Trout (Oncorhynchus mykiss) [TaxId: 8022] [46494] (2)
    1. 1out
      complexed with ace, hem; mutant
      1. chain a [15400]
    2. 1ouu
      complexed with ace, cmo, hem; mutant
      1. chain a [15401]
      2. chain c [15402]
  13. Emerald rockcod (Pagothenia bernacchii) [TaxId: 40690] [46495] (9)
    1. 2h8f
      automatically matched to d1hbha_
      complexed with ace, hem
      1. region a:1-142 [136239]
    2. 2h8f
      automatically matched to d1hbha_
      complexed with ace, hem
      1. region c:1-142 [136241]
    3. 2peg
      automatically matched to d1hbha_
      complexed with ace, hem
      1. region a:1-142 [149403]
    4. 2h8d
      automatically matched to d1hbha_
      complexed with ace, hem, k
      1. region a:1-142 [136235]
    5. 2h8d
      automatically matched to d1hbha_
      complexed with ace, hem, k
      1. region c:1-142 [136237]
    6. 1s5x
      complexed with ace, hem
      1. chain a [98585]
    7. 1s5y
      complexed with ace, hem
      1. chain a [98587]
      2. chain c [98589]
    8. 1pbx
      complexed with hem
      1. chain a [15403]
    9. 1hbh
      complexed with hem
      1. chain a [15404]
      2. chain c [15405]
  14. Cartilaginous fish akaei (Dasyatis akajei) [TaxId: 31902] [46496] (2)
    1. 1cg5
      complexed with hem
      1. chain a [15406]
    2. 1cg8
      complexed with cmo, hem
      1. chain a [15407]
  15. Antarctic fish (Trematomus newnesi) [TaxId: 35730] [46497] (5)
    1. 3d1k
      automatically matched to d1la6a_
      complexed with ace, cmo, hem
      1. region a:1-142 [157208]
    2. 2aa1
      automatically matched to d1la6a_
      complexed with ace, hem
      1. region a:1-142 [126463]
    3. 2aa1
      automatically matched to d1la6a_
      complexed with ace, hem
      1. region c:1-142 [126464]
    4. 1la6
      complexed with ace, cmo, hem
      1. chain a [73782]
    5. 1t1n
      complexed with ace, cmo, hem
      1. chain a [15408]
  16. Fish (Leiostomus xanthurus) [TaxId: 59837] [46498] (1)
    1. 1spg
      complexed with ace, cmo, hem
      1. chain a [15409]
  17. Houndshark (Mustelus griseus) [TaxId: 89020] [46499] (2)
    1. 1gcv
      complexed with hem
      1. chain a [15410]
      2. chain c [15411]
    2. 1gcw
      complexed with cmo, hem
      1. chain a [15412]
      2. chain c [15413]
  18. Bluefin tuna (Thunnus thynnus) [TaxId: 8237] [109623] (3)
    SQ Q8AYM0
    1. 1v4w
      complexed with ace, hem
      1. chain a [108359]
      2. chain c [108361]
    2. 1v4x
      complexed with ace, hem
      1. chain a [108363]
      2. chain c [108365]
    3. 1v4u
      complexed with ace, cmo, hem
      1. chain a [108355]
      2. chain c [108357]
  19. Yellow perch (Perca flavescens) [TaxId: 8167] [116749] (1)
    SQ P83270; 78% sequence identity
    1. 1xq5
      Structural genomics target
      complexed with ace, hem
      1. chain a [115825]
      2. chain c [115827]
  20. Donkey (Equus asinus) [TaxId: 9793] [158217] (1)
    SQ P01959 1-141
    beta-chain sequences of donkey and horse hemoglobins are identical
    1. 1s0h
      complexed with hem
      1. region a:1-141 [144372]
9. Hemoglobin, beta-chain [46500]
  1. Human (Homo sapiens) [TaxId: 9606] [46501] (195)
    SQ P68871
    1. 2dn3
      automatically matched to d1dxtb_
      complexed with cmo, hem
      1. region b:2-146 [131584]
    2. 1ird
      complexed with cmo, hem
      1. chain b [66287]
    3. 2dn1
      automatically matched to d1dxtb_
      complexed with hem, mbn, oxy
      1. region b:2-146 [131578]
    4. 2dn2
      automatically matched to d1dxtb_
      complexed with hem
      1. region b:2-146 [131580]
    5. 2dn2
      automatically matched to d1dxtb_
      complexed with hem
      1. region d:2-146 [131582]
    6. 1j40
      complexed with 2fu, cmo, hem, hni
      1. chain b [84097]
      2. chain d [84099]
      3. chain f [84101]
      4. chain h [84103]
    7. 1j41
      complexed with 2fu, cmo, hem, hni
      1. chain b [84105]
      2. chain d [84107]
      3. chain f [84109]
      4. chain h [84111]
    8. 2d5z
      automatically matched to d1dxtb_
      complexed with hem, l35
      1. region b:2-146 [131285]
    9. 2d5z
      automatically matched to d1dxtb_
      complexed with hem, l35
      1. region d:2-146 [131287]
    10. 1uiw
      complexed with 2fu, hem
      1. chain b [99439]
      2. chain d [99441]
      3. chain f [99443]
      4. chain h [99445]
    11. 1j3y
      complexed with 2fu, cmo, hem, hni
      1. chain b [84081]
      2. chain d [84083]
      3. chain f [84085]
      4. chain h [84087]
    12. 1j3z
      complexed with 2fu, cmo, hem, hni
      1. chain b [84089]
      2. chain d [84091]
      3. chain f [84093]
      4. chain h [84095]
    13. 1bab
      complexed with hem, so4; mutant
      1. chain b [15414]
      2. chain d [15415]
    14. 1bz0
      complexed with hem
      1. chain b [15416]
      2. chain d [15417]
    15. 1ns9
      complexed with hem
      1. chain b [92096]
    16. 1j7y
      complexed with cmo, hem, so4; mutant
      1. chain b [66427]
      2. chain d [66429]
    17. 1nqp
      complexed with cyn, hem
      1. chain b [92052]
      2. chain d [92054]
    18. 1bz1
      complexed with hem; mutant
      1. chain b [15420]
      2. chain d [15421]
    19. 1bzz
      complexed with hem; mutant
      1. chain b [15418]
      2. chain d [15419]
    20. 1a3n
      complexed with hem
      1. chain b [15430]
      2. chain d [15431]
    21. 1qsh
      complexed with heg, hem
      1. chain b [15426]
      2. chain d [15427]
    22. 2hhb
      complexed with hem, po4
      1. chain b [15424]
      2. chain d [15425]
    23. 1dxu
      complexed with hem, so4; mutant
      1. chain b [15442]
      2. chain d [15443]
    24. 1dxv
      complexed with hem, so4; mutant
      1. chain b [15436]
      2. chain d [15437]
    25. 1yvq
      automatically matched to d1nqpb_
      complexed with cmo, hem; mutant
      1. region b:1-146 [124113]
    26. 1yvq
      automatically matched to d1nqpb_
      complexed with cmo, hem; mutant
      1. region d:1-146 [124115]
    27. 1c7c
      recombinant hemoglobin rhb1.1
      complexed with hem; mutant
      1. chain b [15438]
      2. chain d [15439]
    28. 1qxe
      complexed with fux, hem, o2, so4
      1. chain b [96524]
      2. chain d [96526]
    29. 1thb
      complexed with hem, ihp
      1. chain b [15422]
      2. chain d [15423]
    30. 1qsi
      complexed with cmo, heg, hem
      1. chain b [15440]
      2. chain d [15441]
    31. 1qi8
      complexed with hem; mutant
      1. chain b [15446]
      2. chain d [15447]
    32. 1dxt
      complexed with hem; mutant
      1. chain b [15450]
      2. chain d [15451]
    33. 1a3o
      complexed with hem; mutant
      1. chain b [15453]
      2. chain d [15454]
    34. 1yvt
      automatically matched to d1nqpb_
      complexed with cmo, gol, hem; mutant
      1. region b:1-146 [124119]
    35. 1r1y
      complexed with hem, so4; mutant
      1. chain b [96837]
      2. chain d [96839]
    36. 1k0y
      complexed with cno, hem, so4
      1. chain b [67988]
      2. chain d [67990]
    37. 1xz2
      complexed with hem
      1. chain b [116238]
      2. chain d [116240]
    38. 1o1o
      complexed with hem; mutant
      1. chain b [81069]
      2. chain d [81071]
    39. 1o1p
      complexed with hem; mutant
      1. chain b [81074]
      2. chain d [81075]
    40. 1o1n
      complexed with hem
      1. chain b [81066]
      2. chain d [81067]
    41. 1c7b
      recombinant hemoglobin rhb1.0
      complexed with hem; mutant
      1. chain b [15455]
      2. chain d [15456]
    42. 1g9v
      complexed with hem, rq3, so4
      1. chain b [15459]
      2. chain d [15460]
    43. 3hhb
      complexed with hem, po4
      1. chain b [15452]
    44. 3hhb
      duplicate of 3HHB B
      complexed with hem, po4
      1. chain d [118677]
    45. 1ye2
      complexed with hem, o2; mutant
      1. chain b [116641]
      2. chain d [116643]
    46. 1ns6
      complexed with hem
      1. chain b [92094]
    47. 1bbb
      complexed with hem
      1. chain b [15434]
      2. chain d [15435]
    48. 4hhb
      complexed with hem, po4
      1. chain b [15428]
      2. chain d [15429]
    49. 1o1j
      complexed with hem; mutant
      1. chain b [81050]
      2. chain d [81051]
    50. 1a01
      complexed with hem; mutant
      1. chain b [15448]
      2. chain d [15449]
    51. 2d60
      automatically matched to d1dxtb_
      complexed with hem, l35
      1. region b:2-146 [131289]
    52. 2d60
      automatically matched to d1dxtb_
      complexed with hem, l35
      1. region d:2-146 [131291]
    53. 1rq3
      complexed with hem
      1. chain b [97723]
      2. chain d [97725]
    54. 1c7d
      recombinant hemoglobin rhb1.2
      complexed with hem; mutant
      1. chain b [15457]
      2. chain d [15458]
    55. 1sdk
      complexed with cmo, hem, tmm
      1. chain b [15444]
      2. chain d [15445]
    56. 1sdl
      complexed with cmo, hem, tmm
      1. chain b [15432]
      2. chain d [15433]
    57. 1xz7
      complexed with hem; mutant
      1. chain b [116251]
      2. chain d [116253]
    58. 1cbm
      homo(beta)tetramer
      complexed with hem, so4
      1. chain a [15286]
      2. chain b [15465]
      3. chain c [15287]
      4. chain d [15466]
    59. 1abw
      complexed with hem; mutant
      1. chain b [15467]
      2. chain d [15468]
    60. 1gbu
      complexed with hem, so4; mutant
      1. chain b [15461]
      2. chain d [15462]
    61. 1vwt
      complexed with hem, so4; mutant
      1. chain b [15463]
      2. chain d [15464]
    62. 1o1m
      complexed with hem; mutant
      1. chain b [81062]
      2. chain d [81063]
    63. 1o1k
      complexed with hem; mutant
      1. chain b [81053]
      2. chain d [81055]
    64. 1o1l
      complexed with hem; mutant
      1. chain b [81058]
      2. chain d [81059]
    65. 1y45
      complexed with hem; mutant
      1. chain b [116433]
      2. chain d [116435]
    66. 1xz4
      complexed with hem; mutant
      1. chain b [116242]
      2. chain d [116244]
    67. 1y4g
      complexed with hem; mutant
      1. chain b [116449]
      2. chain d [116451]
    68. 1y4f
      complexed with hem; mutant
      1. chain b [116445]
      2. chain d [116447]
    69. 1y4v
      complexed with hem; mutant
      1. chain b [116467]
      2. chain d [116469]
    70. 1cls
      complexed with dec, hem, o, so4
      1. chain b [15471]
      2. chain d [15472]
    71. 2hbs
      complexed with hem; mutant
      1. chain b [15477]
      2. chain d [15478]
      3. chain f [15479]
      4. chain h [15480]
    72. 1buw
      complexed with hem, snc
      1. chain b [15475]
      2. chain d [15476]
    73. 1y0w
      complexed with hem; mutant
      1. chain b [116313]
      2. chain d [116315]
    74. 1a00
      complexed with hem; mutant
      1. chain b [15469]
      2. chain d [15470]
    75. 1hbb
      complexed with hem
      1. chain b [15473]
      2. chain d [15474]
    76. 1a0z
      complexed with hem; mutant
      1. chain b [15481]
      2. chain d [15482]
    77. 1kd2
      complexed with hem
      1. chain b [84383]
      2. chain d [84385]
    78. 6hbw
      complexed with hem; mutant
      1. chain b [15483]
      2. chain d [15484]
    79. 1y4p
      complexed with hem; mutant
      1. chain b [116453]
      2. chain d [116455]
    80. 1yhe
      automatically matched to d1dxtb_
      complexed with hem, oxy
      1. region b:1-146 [123173]
    81. 1yhe
      automatically matched to d1dxtb_
      complexed with hem, oxy
      1. region d:1-146 [123175]
    82. 1xxt
      complexed with hem
      1. chain b [116208]
      2. chain d [116210]
    83. 1j7w
      complexed with hem; mutant
      1. chain b [66422]
      2. chain d [66424]
    84. 2dxm
      automatically matched to d1dxtb_
      complexed with hem
      1. region b:1-146 [146603]
    85. 2dxm
      automatically matched to d1dxtb_
      complexed with hem
      1. region d:1-146 [146604]
    86. 1y83
      complexed with hem; mutant
      1. chain b [116553]
      2. chain d [116555]
    87. 1y7z
      complexed with hem; mutant
      1. chain b [116549]
      2. chain d [116551]
    88. 1cbl
      homo(beta)tetramer
      complexed with hem, so4
      1. chain a [15314]
      2. chain b [15491]
      3. chain c [15315]
      4. chain d [15492]
    89. 1rps
      complexed with hem, no
      1. chain b [97713]
      2. chain d [97715]
    90. 1y7d
      complexed with hem; mutant
      1. chain b [116529]
      2. chain d [116531]
    91. 1j7s
      complexed with hem; mutant
      1. chain b [66418]
      2. chain d [66420]
    92. 1y09
      complexed with hem; mutant
      1. chain b [116282]
      2. chain d [116284]
    93. 1y4b
      complexed with hem; mutant
      1. chain b [116441]
      2. chain d [116443]
    94. 1yih
      complexed with hem, oxy; mutant
      1. region b:1-146 [144640]
    95. 1yih
      automatically matched to 1YIH B:1-146
      complexed with hem, oxy; mutant
      1. region d:1-146 [144641]
    96. 1rqa
      complexed with hem, no; mutant
      1. chain b [111911]
      2. chain d [111913]
    97. 1k1k
      complexed with cmo, hem; mutant
      1. chain b [77228]
    98. 2hhd
      complexed with hem, so4
      1. chain b [15489]
      2. chain d [15490]
    99. 1y5j
      complexed with hem; mutant
      1. chain b [116477]
      2. chain d [116479]
    100. 1xy0
      complexed with hem; mutant
      1. chain b [116212]
      2. chain d [116214]
    101. 1hdb
      complexed with hem, so4; mutant
      1. chain b [15499]
      2. chain d [15500]
    102. 1y2z
      complexed with hem; mutant
      1. chain b [116420]
      2. chain d [116422]
    103. 1rq4
      complexed with hem, no
      1. chain b [97727]
      2. chain d [97729]
    104. 1r1x
      complexed with cmo, hem, mbn; mutant
      1. chain b [96835]
    105. 1gbv
      complexed with hem, oxy; mutant
      1. chain b [15487]
      2. chain d [15488]
    106. 1xzv
      complexed with hem; mutant
      1. chain b [116267]
      2. chain d [116269]
    107. 1y0d
      complexed with hem
      1. chain b [116294]
      2. chain d [116296]
    108. 1y85
      complexed with hem
      1. chain b [116557]
      2. chain d [116559]
    109. 1y0t
      complexed with hem; mutant
      1. chain b [116307]
      2. chain d [116309]
    110. 1yeo
      automatically matched to d1a01b_
      complexed with hem, oxy; mutant
      1. region b:1-146 [123013]
    111. 1yeo
      automatically matched to d1a01b_
      complexed with hem, oxy; mutant
      1. region d:1-146 [123015]
    112. 1xye
      complexed with hem; mutant
      1. chain b [116218]
      2. chain d [116220]
    113. 1ljw
      complexed with cmo, hem, po4
      1. chain b [73946]
    114. 1hba
      complexed with cl, hem
      1. chain b [15497]
      2. chain d [15498]
    115. 1y4q
      complexed with hem; mutant
      1. chain b [116457]
      2. chain d [116459]
    116. 1y35
      complexed with hem; mutant
      1. chain b [116428]
      2. chain d [116430]
    117. 1xz5
      complexed with hem; mutant
      1. chain b [116246]
      2. chain d [116248]
    118. 1a0u
      complexed with hem; mutant
      1. chain b [15506]
      2. chain d [15507]
    119. 1y5k
      complexed with hem; mutant
      1. chain b [116481]
      2. chain d [116483]
    120. 1yzi
      automatically matched to d1dxtb_
      complexed with cmo, hem, mbn
      1. region b:1-146 [124280]
    121. 1yh9
      automatically matched to d1dxtb_
      complexed with hem, oxy
      1. region b:1-146 [123165]
    122. 1yh9
      automatically matched to d1dxtb_
      complexed with hem, oxy
      1. region d:1-146 [123167]
    123. 1y5f
      complexed with hem; mutant
      1. chain b [116473]
      2. chain d [116475]
    124. 1y22
      complexed with hem; mutant
      1. chain b [116391]
      2. chain d [116393]
    125. 1dke
      complexed with hem, sul
      1. chain b [15512]
      2. chain d [15513]
    126. 1yev
      complexed with hem, o2; mutant
      1. chain b [116661]
      2. chain d [116663]
    127. 1y0a
      complexed with hem; mutant
      1. chain b [116286]
      2. chain d [116288]
    128. 2hbc
      complexed with enc, hem
      1. chain b [15501]
    129. 1y4r
      complexed with hem; mutant
      1. chain b [116461]
      2. chain d [116463]
    130. 1y31
      complexed with hem; mutant
      1. chain b [116424]
      2. chain d [116426]
    131. 1yeu
      complexed with hem, o2; mutant
      1. chain b [116657]
      2. chain d [116659]
    132. 1mko
      A fourth quaternary structure
      complexed with cmo, hem, po4
      1. chain b [79247]
      2. chain d [79249]
    133. 1y46
      complexed with hem; mutant
      1. chain b [116437]
      2. chain d [116439]
    134. 1xzu
      complexed with hem; mutant
      1. chain b [116263]
      2. chain d [116265]
    135. 1hga
      complexed with hem
      1. chain b [15514]
      2. chain d [15515]
    136. 1y7g
      complexed with hem; mutant
      1. chain b [116535]
      2. chain d [116537]
    137. 2hbe
      complexed with hem, nbn
      1. chain b [15510]
    138. 1y0c
      complexed with hem; mutant
      1. chain b [116290]
      2. chain d [116292]
    139. 1hgb
      complexed with hem
      1. chain b [15518]
      2. chain d [15519]
    140. 1aj9
      complexed with cmo, hem, po4; mutant
      1. chain b [15511]
    141. 1gzx
      complexed with hem, o2
      1. chain b [70826]
      2. chain d [70828]
    142. 1hgc
      complexed with hem
      1. chain b [15522]
      2. chain d [15523]
    143. 1o1i
      complexed with cn, hem; mutant
      1. chain b [81047]
    144. 1qxd
      complexed with fu2, hem, so4
      1. chain b [96520]
      2. chain d [96522]
    145. 2hhe
      complexed with hem; mutant
      1. chain b [15516]
      2. chain d [15517]
    146. 1y7c
      complexed with hem; mutant
      1. chain b [116525]
      2. chain d [116527]
    147. 1m9p
      complexed with cmo, hem
      1. chain b [91238]
      2. chain d [91240]
    148. 1bij
      complexed with 2fu, hem
      1. chain b [15524]
      2. chain d [15525]
    149. 1yff
      complexed with cmo, hem, po4; mutant
      1. chain b [116673]
      2. chain d [116675]
      3. chain f [116677]
      4. chain h [116679]
    150. 1gli
      complexed with hem, po4; mutant
      1. chain b [15534]
      2. chain d [15535]
    151. 2hbf
      complexed with hem, npn
      1. chain b [15521]
    152. 2hbd
      complexed with hem, mnc
      1. chain b [15520]
    153. 1nej
      complexed with cmo, hem
      1. chain b [91846]
      2. chain d [91848]
    154. 1hho
      complexed with hem, po4
      1. chain b [15526]
    155. 1aby
      complexed with cyn, hem; mutant
      1. chain b [15527]
      2. chain d [15528]
    156. 1yie
      automatically matched to d1a01b_
      complexed with hem, oxy; mutant
      1. region b:1-146 [123280]
    157. 1yie
      automatically matched to d1a01b_
      complexed with hem, oxy; mutant
      1. region d:1-146 [123282]
    158. 1lfl
      complexed with hem
      1. chain b [77928]
      2. chain d [77930]
      3. chain q [77932]
      4. chain s [77934]
    159. 1ye0
      complexed with hem, o2; mutant
      1. chain b [116633]
      2. chain d [116635]
    160. 1lft
      complexed with hem
      1. chain b [77938]
    161. 1b86
      complexed with ddh, dg2, hem
      1. chain b [15538]
      2. chain d [15539]
    162. 1yhr
      automatically matched to d1dxtb_
      complexed with hem, oxy
      1. region b:1-146 [123210]
    163. 1yhr
      automatically matched to d1dxtb_
      complexed with hem, oxy
      1. region d:1-146 [123212]
    164. 1rvw
      complexed with cmo, hem, po4; mutant
      1. chain b [15529]
    165. 1lfq
      complexed with hem
      1. chain b [77936]
    166. 1ygd
      complexed with hem, o2, znh; mutant
      1. chain b [116687]
      2. chain d [116689]
    167. 1coh
      complexed with coh, hem
      1. chain b [15540]
      2. chain d [15541]
    168. 3b75
      automatically matched to d1dxtb_
      complexed with fru, glc, hem, oxy, po4
      1. region b:1-146 [154916]
    169. 3b75
      automatically matched to d1dxtb_
      complexed with fru, glc, hem, oxy, po4
      1. region d:1-146 [154917]
    170. 3b75
      automatically matched to d1dxtb_
      complexed with fru, glc, hem, oxy, po4
      1. region f:1-146 [154918]
    171. 3b75
      automatically matched to d1dxtb_
      complexed with fru, glc, hem, oxy, po4
      1. region h:1-146 [154919]
    172. 3b75
      automatically matched to d1dxtb_
      complexed with fru, glc, hem, oxy, po4
      1. region t:1-146 [154920]
    173. 1ygf
      complexed with hem, o2; mutant
      1. chain b [116691]
      2. chain d [116693]
    174. 1nih
      complexed with hem, hni, ihp
      1. chain b [15536]
      2. chain d [15537]
    175. 1jy7
      complexed with hem
      1. chain b [71945]
      2. chain d [71947]
      3. chain q [71949]
      4. chain s [71951]
      5. chain v [71953]
      6. chain x [71955]
    176. 1hab
      complexed with cin, cmo, hem
      1. chain b [15530]
      2. chain d [15531]
    177. 1yen
      complexed with hem, o2; mutant
      1. chain b [116649]
      2. chain d [116651]
    178. 1yeq
      complexed with hem, o2; mutant
      1. chain b [116653]
      2. chain d [116655]
    179. 1y8w
      complexed with hem, o2; mutant
      1. chain b [116565]
      2. chain d [116567]
    180. 1lfv
      complexed with hem
      1. chain b [77941]
    181. 1hac
      complexed with cmo, hem, ndd
      1. chain b [15532]
      2. chain d [15533]
    182. 1yg5
      complexed with hem, o2; mutant
      1. chain b [116683]
      2. chain d [116685]
    183. 1ydz
      complexed with hem, o2; mutant
      1. chain b [116629]
      2. chain d [116631]
    184. 2hco
      complexed with hem
      1. chain b [15542]
    185. 3d17
      automatically matched to d1dxtb_
      complexed with cmo, hem, mbn, po4
      1. region b:1-146 [157174]
    186. 3d17
      automatically matched to d1dxtb_
      complexed with cmo, hem, mbn, po4
      1. region d:1-146 [157175]
    187. 1lfz
      complexed with hem
      1. chain b [77947]
    188. 1lfy
      complexed with hem
      1. chain b [77945]
    189. 1fn3
      complexed with hni
      1. chain b [90495]
      2. chain d [90497]
    190. 1cmy
      complexed with hem
      1. chain b [15544]
      2. chain d [15545]
    191. 1hco
      complexed with hem
      1. chain b [15543]
    192. 1ye1
      complexed with hem; mutant
      1. chain b [116637]
      2. chain d [116639]
    193. 1hbs
      complexed with hem
      1. chain b [15546]
      2. chain d [15547]
      3. chain f [15548]
      4. chain h [15549]
    194. 2h35
      automatically matched to d1dxtb_
      complexed with hec
      1. region b:2-146 [136029]
    195. 2h35
      automatically matched to d1dxtb_
      complexed with hec
      1. region d:2-146 [136031]
  2. Human fetus (Homo sapiens), gamma-chain [TaxId: 9606] [46502] (4)
    1. 1i3d
      hemoglobin Bart's (gamma4)
      complexed with cmo, hem
      1. chain a [61587]
      2. chain b [61588]
    2. 1i3e
      hemoglobin Bart's (gamma4)
      complexed with azi, hem
      1. chain a [61589]
      2. chain b [61590]
    3. 1fdh
      complexed with hem
      1. chain g [15550]
    4. 1fdh
      complexed with hem
      1. chain h [118455]
  3. Human (Homo sapiens), embryonic gower II [TaxId: 9606] [46503] (1)
    1. 1a9w
      complexed with cmo, hem
      1. chain e [15551]
      2. chain f [15552]
  4. Horse (Equus caballus) [TaxId: 9796] [46504] (19)
    1. 2d5x
      automatically matched to d1g0bb_
      complexed with cmo, hem, l35
      1. region b:1-146 [131283]
    2. 1iwh
      complexed with cmo, hem, pem
      1. chain b [76883]
    3. 2zlt
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-145 [154669]
    4. 1ibe
      complexed with hem
      1. chain b [15553]
    5. 1g0b
      complexed with cmo, hem
      1. chain b [15554]
    6. 2zlv
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-145 [154673]
    7. 2zlu
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-145 [154671]
    8. 1y8k
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-146 [122754]
    9. 1y8k
      automatically matched to d1g0bb_
      complexed with hem
      1. region d:1-146 [122756]
    10. 1y8i
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-146 [122749]
    11. 1y8i
      automatically matched to d1g0bb_
      complexed with hem
      1. region d:1-146 [122751]
    12. 2mhb
      complexed with hem
      1. chain b [15555]
    13. 1y8h
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-146 [122745]
    14. 1y8h
      automatically matched to d1g0bb_
      complexed with hem
      1. region d:1-146 [122747]
    15. 2zlx
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-145 [154679]
    16. 2zlx
      automatically matched to d1g0bb_
      complexed with hem
      1. region d:1-145 [154681]
    17. 2zlw
      automatically matched to d1g0bb_
      complexed with hem
      1. region b:1-145 [154675]
    18. 2zlw
      automatically matched to d1g0bb_
      complexed with hem
      1. region d:1-145 [154677]
    19. 2dhb
      complexed with hem
      1. chain b [15556]
  5. Donkey (Equus asinus) [TaxId: 9793] [158216] (1)
    beta-chain sequences of donkey and horse hemoglobins are identical
    1. 1s0h
      complexed with hem
      1. region b:1-146 [118837]
  6. Deer (Odocoileus virginianus) [TaxId: 9874] [46505] (1)
    1. 1hds
      complexed with hem
      1. chain b [15557]
      2. chain d [15558]
  7. Cow (Bos taurus) [TaxId: 9913] [46506] (11)
    1. 2qss
      automatically matched to d1fsxb_
      complexed with cmo, hem
      1. region b:1-145 [151323]
    2. 2qss
      automatically matched to d1fsxb_
      complexed with cmo, hem
      1. region d:1-145 [151325]
    3. 2qsp
      automatically matched to d1fsxb_
      complexed with hem
      1. region b:1-145 [151319]
    4. 2qsp
      automatically matched to d1fsxb_
      complexed with hem
      1. region d:1-145 [151321]
    5. 1g08
      complexed with cmo, hem
      1. chain b [15559]
      2. chain d [15560]
    6. 1fsx
      complexed with cmo, hem
      1. chain b [60013]
      2. chain d [60015]
    7. 1g0a
      complexed with cmo, hem
      1. chain b [15561]
      2. chain d [15562]
    8. 1g09
      complexed with cmo, hem
      1. chain b [15563]
      2. chain d [15564]
    9. 1hda
      complexed with hem
      1. chain b [15565]
      2. chain d [15566]
    10. 3ciu
      automatically matched to d1fsxb_
      complexed with 5dp, hem, o
      1. region b:2-146 [156694]
    11. 3ciu
      automatically matched to d1fsxb_
      complexed with 5dp, hem, o
      1. region d:2-146 [156696]
  8. Pig (Sus scrofa) [TaxId: 9823] [46507] (2)
    1. 1qpw
      complexed with hem, o2
      1. chain b [15569]
      2. chain d [15570]
    2. 2pgh
      complexed with hem
      1. chain b [15567]
      2. chain d [15568]
  9. Maned wolf (Chrysocyon brachyurus) [TaxId: 68728] [63441] (1)
    1. 1fhj
      complexed with hem
      1. chain b [59838]
      2. chain d [59840]
  10. Mouse (Mus musculus) [TaxId: 10090] [68939] (1)
    1. 1jeb
      complexed with ace, cmo, hem
      1. chain b [66592]
      2. chain d [66594]
  11. Chicken (Gallus gallus) [TaxId: 9031] [46508] (1)
    1. 1hbr
      complexed with hem
      1. chain b [15571]
      2. chain d [15572]
  12. Bar-headed goose (Anser indicus) [TaxId: 8846] [46509] (3)
    1. 1a4f
      complexed with hem, oxy
      1. chain b [15573]
    2. 1c40
      complexed with hem
      1. chain b [15574]
    3. 1hv4
      complexed with hem
      1. chain b [15575]
      2. chain d [15576]
      3. chain f [15577]
      4. chain h [15578]
  13. Graylag goose (Anser anser) [TaxId: 8843] [68940] (1)
    1. 1faw
      complexed with hem, oxy
      1. chain b [65003]
      2. chain d [65005]
  14. Aldabra giant tortoise (Geochelone gigantea) [TaxId: 167804] [100977] (3)
    SQ P83133
    1. 1wmu
      complexed with hem
      1. chain b [109417]
    2. 2z6n
      automatically matched to d1wmub_
      complexed with cmo, hem
      1. region b:1-146 [154181]
    3. 1v75
      complexed with hem
      1. chain b [100445]
  15. Trout (Oncorhynchus mykiss) [TaxId: 8022] [46510] (2)
    1. 1out
      complexed with ace, hem; mutant
      1. chain b [15579]
    2. 1ouu
      complexed with ace, cmo, hem; mutant
      1. chain b [15580]
      2. chain d [15581]
  16. Emerald rockcod (Pagothenia bernacchii) [TaxId: 40690] [46511] (9)
    1. 2h8f
      automatically matched to d1hbhb_
      complexed with ace, hem
      1. region b:1-146 [136240]
    2. 2h8f
      automatically matched to d1hbhb_
      complexed with ace, hem
      1. region d:1-146 [136242]
    3. 2peg
      automatically matched to d1hbhb_
      complexed with ace, hem
      1. region b:1-146 [149404]
    4. 2h8d
      automatically matched to d1hbhb_
      complexed with ace, hem, k
      1. region b:1-146 [136236]
    5. 2h8d
      automatically matched to d1hbhb_
      complexed with ace, hem, k
      1. region d:1-146 [136238]
    6. 1s5x
      complexed with ace, hem
      1. chain b [98586]
    7. 1s5y
      complexed with ace, hem
      1. chain b [98588]
      2. chain d [98590]
    8. 1pbx
      complexed with hem
      1. chain b [15582]
    9. 1hbh
      complexed with hem
      1. chain b [15583]
      2. chain d [15584]
  17. Cartilaginous fish akaei (Dasyatis akajei) [TaxId: 31902] [46512] (2)
    1. 1cg5
      complexed with hem
      1. chain b [15585]
    2. 1cg8
      complexed with cmo, hem
      1. chain b [15586]
  18. Antarctic fish (Trematomus newnesi) [TaxId: 35730] [46513] (5)
    1. 3d1k
      automatically matched to d1t1nb_
      complexed with ace, cmo, hem
      1. region b:1-146 [157209]
    2. 2aa1
      complexed with ace, hem
      1. region b:1-146 [144793]
    3. 2aa1
      automatically matched to 2AA1 B:1-146
      complexed with ace, hem
      1. region d:1-146 [144794]
    4. 1la6
      complexed with ace, cmo, hem
      1. chain b [73783]
    5. 1t1n
      complexed with ace, cmo, hem
      1. chain b [15587]
  19. Fish (Leiostomus xanthurus) [TaxId: 59837] [46514] (1)
    1. 1spg
      complexed with ace, cmo, hem
      1. chain b [15588]
  20. Houndshark (Mustelus griseus) [TaxId: 89020] [46515] (2)
    1. 1gcv
      complexed with hem
      1. chain b [15589]
      2. chain d [15590]
    2. 1gcw
      complexed with cmo, hem
      1. chain b [15591]
      2. chain d [15592]
  21. Bluefin tuna (Thunnus thynnus) [TaxId: 8237] [109624] (3)
    SQ Q8AYM1
    1. 1v4w
      complexed with ace, hem
      1. chain b [108360]
      2. chain d [108362]
    2. 1v4x
      complexed with ace, hem
      1. chain b [108364]
      2. chain d [108366]
    3. 1v4u
      complexed with ace, cmo, hem
      1. chain b [108356]
      2. chain d [108358]
  22. Human (Homo sapiens), delta-chain [TaxId: 9606] [116750] (2)
    SQ P02042
    1. 1shr
      complexed with cyn, fe, hem
      1. chain b [112084]
      2. chain d [112086]
    2. 1si4
      complexed with cyn, hem
      1. chain b [112088]
      2. chain d [112090]
  23. Yellow perch (Perca flavescens) [TaxId: 8167] [116751] (7)
    SQ P83273; 86% sequence identity
    1. 3bj1
      automatically matched to d1xq5b_
      complexed with ace, hem
      1. region b:1-146 [155323]
    2. 3bj1
      automatically matched to d1xq5b_
      complexed with ace, hem
      1. region d:1-146 [155324]
    3. 3bj2
      automatically matched to d1xq5b_
      complexed with ace, hem
      1. region b:1-146 [155325]
    4. 3bj2
      automatically matched to d1xq5b_
      complexed with ace, hem
      1. region d:1-146 [155326]
    5. 3bj3
      automatically matched to d1xq5b_
      complexed with ace, hem
      1. region b:1-146 [155327]
    6. 3bj3
      automatically matched to d1xq5b_
      complexed with ace, hem
      1. region d:1-146 [155328]
    7. 1xq5
      Structural genomics target
      complexed with ace, hem
      1. chain b [115826]
      2. chain d [115828]
  24. Canis lupus familiaris [TaxId: 9615] [158218] (2)
    1. 2qls
      automatically matched to d1fhjb_
      complexed with hem
      1. region b:1-146 [150864]
    2. 2qls
      automatically matched to d1fhjb_
      complexed with hem
      1. region d:1-146 [150865]
10. Chimeric hemoglobin beta-alpha [46516]
  1. Synthetic, based on Homo sapiens sequence [46517] (1)
    1. 1ch4
      complexed with cmo, hem; mutant
      1. chain a [15593]
      2. chain b [15594]
      3. chain c [15595]
      4. chain d [15596]
11. Hagfish hemoglobin [68941]
  1. Inshore hagfish (Eptatretus burgeri) [TaxId: 7764] [68942] (2)
    1. 1it2
      complexed with hem
      1. chain a [66365]
      2. chain b [66366]
    2. 1it3
      complexed with cmo, hem
      1. chain a [66367]
      2. chain b [66368]
      3. chain c [66369]
      4. chain d [66370]
12. Lamprey globin [46518]
  1. Sea lamprey (Petromyzon marinus) [TaxId: 7757] [46519] (4)
    1. 2lhb
      complexed with hem
      1. chain a [15597]
    2. 3lhb
      complexed with hem
      1. chain a [15604]
      2. chain b [15605]
      3. chain c [15606]
      4. chain d [15607]
      5. chain e [15608]
      6. chain f [15609]
      7. chain g [15610]
      8. chain h [15611]
      9. chain i [15612]
      10. chain j [15613]
      11. chain k [15614]
      12. chain l [15615]
    3. 1f5o
      complexed with hem
      1. chain a [15598]
      2. chain b [15599]
      3. chain c [15600]
      4. chain d [15601]
      5. chain e [15602]
      6. chain f [15603]
    4. 1f5p
      complexed with cmo, hem
      1. chain a [15616]
      2. chain b [15617]
      3. chain c [15618]
      4. chain d [15619]
      5. chain e [15620]
      6. chain f [15621]
  2. Lamprey (Lampetra fluviatilis) [TaxId: 7748] [88966] (1)
    1. 1uc3
      complexed with hem
      1. chain a [88438]
      2. chain b [88439]
      3. chain c [88440]
      4. chain d [88441]
      5. chain e [88442]
      6. chain f [88443]
      7. chain g [88444]
      8. chain h [88445]
      9. chain i [88446]
      10. chain j [88447]
      11. chain k [88448]
      12. chain l [88449]
13. Ascaris hemoglobin, domain 1 [46520]
  1. Pig roundworm (Ascaris suum) [TaxId: 6253] [46521] (1)
    1. 1ash
      complexed with hem, oxy
      1. chain a [15622]
14. Hemoglobin [46522]
  1. Innkeeper worm (Urechis caupo) [TaxId: 6431] [46523] (1)
    1. 1ith
      complexed with hem
      1. chain a [15623]
      2. chain b [15624]
15. Hemoglobin, different isoforms [46524]
  1. Caudina arenicola, also known as Molpadia arenicola [TaxId: 7698] [46525] (2)
    1. 1hlb
      complexed with hem
      1. chain a [15625]
    2. 1hlm
      complexed with cyn, hem
      1. chain a [15626]
16. Neuroglobin [100978]
  1. Human (Homo sapiens) [TaxId: 9606] [100979] (1)
    1. 1oj6
      complexed with hem, so4; mutant
      1. chain a [93088]
      2. chain b [93089]
      3. chain c [93090]
      4. chain d [93091]
  2. Mouse (Mus musculus) [TaxId: 10090] [109625] (3)
    SQ Q9ER97
    1. 1q1f
      complexed with hem; mutant
      1. chain a [104476]
    2. 2vry
      automatically matched to d1q1fa_
      complexed with hem, so4; mutant
      1. region a:3-149 [153525]
    3. 1w92
      complexed with cmo, hem; mutant
      1. chain a [114393]
17. Bacterial dimeric hemoglobin [46526]
  1. Vitreoscilla stercoraria [TaxId: 61] [46527] (4)
    1. 1vhb
      complexed with hem
      1. chain a [15627]
      2. chain b [15628]
    2. 2vhb
      complexed with azi, hem
      1. chain a [15629]
      2. chain b [15630]
    3. 4vhb
      complexed with hem, scn
      1. chain a [15631]
      2. chain b [15632]
    4. 3vhb
      complexed with hem, imd
      1. chain a [15633]
      2. chain b [15634]
18. Flavohemoglobin, N-terminal domain [46528]
  1. Alcaligenes eutrophus [TaxId: 106590] [46529] (1)
    1. 1cqx
      complexed with dgg, fad, hem, na
      1. region a:1-150 [15635]
      2. region b:1-150 [15636]
  2. Escherichia coli [TaxId: 562] [74663] (1)
    1. 1gvh
      complexed with cl, fad, hem, na
      1. region a:1-146 [70601]
19. Dehaloperoxidase [46530]
  1. Amphitrite ornata [TaxId: 129555] [46531] (4)
    1. 2qfk
      automatically matched to d1ew6a_
      complexed with hem, nh4, so4
      1. region a:1-137 [150738]
    2. 2qfk
      automatically matched to d1ew6a_
      complexed with hem, nh4, so4
      1. region b:1-137 [150739]
    3. 1ew6
      complexed with hem, so4
      1. chain a [15637]
      2. chain b [15638]
    4. 1ewa
      complexed with hem, iol, so4
      1. chain a [15639]
      2. chain b [15640]
20. Heme-based aerotactic transducer HemAT, sensor domain [100980]
  1. Bacillus subtilis [TaxId: 1423] [100981] (2)
    1. 1or4
      complexed with cyn, hem
      1. chain a [93447]
      2. chain b [93448]
    2. 1or6
      complexed with hem
      1. chain a [93449]
      2. chain b [93450]
21. Cytoglobin [109626]
  1. Human (Homo sapiens) [TaxId: 9606] [109627] (6)
    SQ Q8WWM9 18-171
    1. 1urv
      complexed with fc6, hem; mutant
      1. chain a [113414]
      2. chain b [113415]
    2. 1ut0
      complexed with fc6, hem; mutant
      1. chain a [108012]
      2. chain b [108013]
    3. 1ux9
      complexed with fc6, hem, xe; mutant
      1. chain a [108089]
      2. chain b [108090]
    4. 1ury
      complexed with fc6, hem, xe; mutant
      1. chain a [113416]
      2. chain b [113417]
    5. 1v5h
      complexed with hem
      1. chain a [108375]
    6. 1umo
      complexed with hem; mutant
      1. chain a [107959]
      2. chain b [107960]
22. Hypothetical protein PA3967 [109628]
  1. Pseudomonas aeruginosa [TaxId: 287] [109629] (1)
    SQ Q9HX49
    1. 1tu9
      complexed with edo, hem, ppi
      1. chain a [107320]
23. Extracellular dodecameric hemoglobin (erythrocruorin), subunit IV (globin A) [116752]
  1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [116753] (4)
    SQ P13579
    1. 1x9f
      complexed with cmo, hem, po4
      1. chain a [114983]
      2. chain e [114987]
      3. chain i [114991]
    2. 2gtl
      automatically matched to d1x9fa_
      complexed with ca, cmo, hem, zn
      1. region a:5-151 [135655]
    3. 2gtl
      automatically matched to d1x9fa_
      complexed with ca, cmo, hem, zn
      1. region e:5-151 [135659]
    4. 2gtl
      automatically matched to d1x9fa_
      complexed with ca, cmo, hem, zn
      1. region i:5-151 [135663]
24. Extracellular dodecameric hemoglobin (erythrocruorin), subunit II (globin B) [116754]
  1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [116755] (4)
    SQ P02218
    1. 1x9f
      complexed with cmo, hem, po4
      1. chain b [114984]
      2. chain f [114988]
      3. chain j [114992]
    2. 2gtl
      automatically matched to d1x9fb_
      complexed with ca, cmo, hem, zn
      1. region b:1-145 [135656]
    3. 2gtl
      automatically matched to d1x9fb_
      complexed with ca, cmo, hem, zn
      1. region f:1-145 [135660]
    4. 2gtl
      automatically matched to d1x9fb_
      complexed with ca, cmo, hem, zn
      1. region j:1-145 [135664]
25. Extracellular dodecameric hemoglobin (erythrocruorin), subunit III (globin C) [116756]
  1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [116757] (4)
    SQ P11069 20-168
    1. 1x9f
      complexed with cmo, hem, po4
      1. chain c [114985]
      2. chain g [114989]
      3. chain k [114993]
    2. 2gtl
      automatically matched to d1x9fc_
      complexed with ca, cmo, hem, zn
      1. region c:3-151 [135657]
    3. 2gtl
      automatically matched to d1x9fc_
      complexed with ca, cmo, hem, zn
      1. region g:3-151 [135661]
    4. 2gtl
      automatically matched to d1x9fc_
      complexed with ca, cmo, hem, zn
      1. region k:3-151 [135665]
26. Extracellular dodecameric hemoglobin (erythrocruorin), subunit D1 [116758]
  1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [116759] (4)
    SQ O61233 19-158
    1. 1x9f
      complexed with cmo, hem, po4
      1. chain d [114986]
      2. chain h [114990]
      3. chain l [114994]
    2. 2gtl
      automatically matched to d1x9fd_
      complexed with ca, cmo, hem, zn
      1. region d:8-147 [135658]
    3. 2gtl
      automatically matched to d1x9fd_
      complexed with ca, cmo, hem, zn
      1. region h:8-147 [135662]
    4. 2gtl
      automatically matched to d1x9fd_
      complexed with ca, cmo, hem, zn
      1. region l:8-147 [135666]
Phycocyanin-like phycobilisome proteins [46532] (26)
oligomers of two different types of globin-like subunits containing two extra helices at the N-terminus
binds a bilin chromophore
1. Phycocyanin alpha subunit [88933]
  1. Red alga (Cyanidium caldarium) [TaxId: 2771] [88934] (1)
    1. 1phn
      complexed with cyc
      1. chain a [15641]
  2. Red alga (Polysiphonia urceolata) [TaxId: 65404] [88936] (1)
    1. 1f99
      complexed with cyc, peb
      1. chain a [59722]
      2. chain k [59724]
      3. chain m [59726]
  3. Cyanobacterium (Fremyella diplosiphon) [TaxId: 1197] [88937] (1)
    1. 1cpc
      complexed with cyc, nma
      1. chain a [15643]
      2. chain k [15645]
  4. Synechococcus vulcanus [TaxId: 32053] [88938] (3)
    1. 1ktp
      complexed with cyc, men
      1. chain a [72990]
    2. 1i7y
      complexed with cyc
      1. chain a [61917]
    3. 1on7
      complexed with cyc
      1. chain a [87121]
  5. Synechococcus elongatus [TaxId: 32046] [88967] (1)
    1. 1jbo
      complexed with cyc, men
      1. chain a [84150]
  6. Spirulina platensis [TaxId: 118562] [88939] (2)
    1. 1ha7
      complexed with cyc, men
      1. chain a [70935]
      2. chain c [70937]
      3. chain e [70939]
      4. chain g [70941]
      5. chain i [70943]
      6. chain k [70945]
      7. chain m [70947]
      8. chain o [70949]
      9. chain q [70951]
      10. chain s [70953]
      11. chain u [70955]
      12. chain w [70957]
    2. 1gh0
      complexed with cyc
      1. chain a [60491]
      2. chain c [60493]
      3. chain e [60495]
      4. chain g [60497]
      5. chain i [60499]
      6. chain k [60501]
      7. chain m [60503]
      8. chain o [60505]
      9. chain q [60507]
      10. chain s [60509]
      11. chain u [60511]
      12. chain w [60513]
  7. Spirulina sp. [TaxId: 1157] [158219] (12)
    1. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region a:1-162 [152185]
    2. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region c:1-162 [152186]
    3. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region e:1-162 [152187]
    4. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region g:1-162 [152188]
    5. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region i:1-162 [152189]
    6. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region k:1-162 [152190]
    7. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region m:1-162 [152191]
    8. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region o:1-162 [152192]
    9. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region q:1-162 [152193]
    10. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region s:1-162 [152194]
    11. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region u:1-162 [152195]
    12. 2uum
      automatically matched to d1gh0a_
      complexed with bla, cyc
      1. region w:1-162 [152196]
2. Phycocyanin beta subunit [88940]
  1. Red alga (Cyanidium caldarium) [TaxId: 2771] [88941] (1)
    1. 1phn
      complexed with cyc
      1. chain b [15642]
  2. Red alga (Polysiphonia urceolata) [TaxId: 65404] [88942] (1)
    1. 1f99
      complexed with cyc, peb
      1. chain b [59723]
      2. chain l [59725]
      3. chain n [59727]
  3. Cyanobacterium (Fremyella diplosiphon) [TaxId: 1197] [88943] (1)
    1. 1cpc
      complexed with cyc, nma
      1. chain b [15644]
      2. chain l [15646]
  4. Synechococcus vulcanus [TaxId: 32053] [88944] (3)
    1. 1ktp
      complexed with cyc, men
      1. chain b [72991]
    2. 1i7y
      complexed with cyc
      1. chain b [61918]
    3. 1on7
      complexed with cyc
      1. chain b [87122]
  5. Synechococcus elongatus [TaxId: 32046] [88968] (1)
    1. 1jbo
      complexed with cyc, men
      1. chain b [84151]
  6. Spirulina platensis [TaxId: 118562] [88952] (2)
    1. 1ha7
      complexed with cyc, men
      1. chain b [70936]
      2. chain d [70938]
      3. chain f [70940]
      4. chain h [70942]
      5. chain j [70944]
      6. chain l [70946]
      7. chain n [70948]
      8. chain p [70950]
      9. chain r [70952]
      10. chain t [70954]
      11. chain v [70956]
      12. chain x [70958]
    2. 1gh0
      complexed with cyc
      1. chain b [60492]
      2. chain d [60494]
      3. chain f [60496]
      4. chain h [60498]
      5. chain j [60500]
      6. chain l [60502]
      7. chain n [60504]
      8. chain p [60506]
      9. chain r [60508]
      10. chain t [60510]
      11. chain v [60512]
      12. chain x [60514]
3. Allophycocyanin alpha subunit [88953]
  1. Spirulina platensis [TaxId: 118562] [88954] (1)
    1. 1all
      complexed with ch3, cyc
      1. chain a [15647]
  2. Cyanobacterium (Mastigocladus laminosus) [TaxId: 83541] [88955] (1)
    1. 1b33
      complexed with bo4, ch3, cyc
      1. chain a [15649]
      2. chain c [15651]
      3. chain e [15653]
      4. chain h [15655]
      5. chain j [15657]
      6. chain l [15659]
  3. Red algae (Porphyra yezoensis) [TaxId: 2788] [88956] (1)
    1. 1kn1
      complexed with cyc
      1. chain a [77455]
4. Allophycocyanin beta subunit [88957]
  1. Spirulina platensis [TaxId: 118562] [88958] (1)
    1. 1all
      complexed with ch3, cyc
      1. chain b [15648]
  2. Cyanobacterium (Mastigocladus laminosus) [TaxId: 83541] [88959] (1)
    1. 1b33
      complexed with bo4, ch3, cyc
      1. chain b [15650]
      2. chain d [15652]
      3. chain f [15654]
      4. chain i [15656]
      5. chain k [15658]
      6. chain m [15660]
  3. Red algae (Porphyra yezoensis) [TaxId: 2788] [88960] (1)
    1. 1kn1
      complexed with cyc
      1. chain b [77456]
5. Phycoerythrin alpha subunit [88961]
  1. Red alga (Polysiphonia urceolata) [TaxId: 65404] [88510] (1)
    1. 1lia
      complexed with cyb, cyc
      1. chain a [15661]
      2. chain k [15663]
  2. Red alga (Griffithsia monilis) [TaxId: 42003] [88511] (1)
    1. 1b8d
      complexed with peb, pub
      1. chain a [15665]
      2. chain k [15667]
  3. Red algae (Gracilaria chilensis) [TaxId: 2775] [88512] (1)
    1. 1eyx
      complexed with cyc, pub, so4
      1. chain a [15669]
      2. chain k [15671]
6. Phycoerythrin beta subunit [88513]
  1. Red alga (Polysiphonia urceolata) [TaxId: 65404] [88514] (1)
    1. 1lia
      complexed with cyb, cyc
      1. chain b [15662]
      2. chain l [15664]
  2. Red alga (Griffithsia monilis) [TaxId: 42003] [88515] (1)
    1. 1b8d
      complexed with peb, pub
      1. chain b [15666]
      2. chain l [15668]
  3. Red algae (Gracilaria chilensis) [TaxId: 2775] [88516] (1)
    1. 1eyx
      complexed with cyc, pub, so4
      1. chain b [15670]
      2. chain l [15672]
  4. Cryptophyte (Rhodomonas sp. CS24) [TaxId: 79257] [46544] (3)
    SQ P27198
    1. 1xg0
      complexed with cl, dbv, mo6, peb
      1. chain c [115275]
      2. chain d [115276]
    2. 1xf6
      complexed with cl, dbv, mo6, peb
      1. chain c [115242]
      2. chain d [115243]
    3. 1qgw
      complexed with cl, dbv, mo6, peb
      1. chain c [15673]
      2. chain d [15674]