Structural Classification of Proteins

Fold: Cytochrome c

: core: 3 helices; folded leaf, opened

Lineage:

Root: scop
Class: All alpha proteins [46456]
Fold: Cytochrome c [46625]
core: 3 helices; folded leaf, opened

Superfamilies:

Cytochrome c [46626] (8)
covalently-bound heme completes the core
uperfamily
1. monodomain cytochrome c [46627] (44)
  1. Cytochrome c6 (synonym: cytochrome c553) [46628]
    1. Bacillus pasteurii [TaxId: 1474] [46629] (5)
      1. 1c75
        complexed with hem
        
        chain a [15796]
      2. 1b7v
        complexed with hem
        
        chain a [15797]
      3. 1k3h
        complexed with hec
        
        chain a [68112]
      4. 1k3g
        complexed with hec
        
        chain a [68111]
      5. 1n9c
        complexed with hec
        
        chain a [80340]
    2. Monoraphidium braunii [TaxId: 34112] [46630] (3)
      1. 1ctj
        complexed with hem
        
        chain a [15798]
      2. 1ced
        complexed with hem
        
        chain a [15799]
      3. 1a2s
        complexed with hec
        
        chain a [15800]
    3. Desulfovibrio vulgaris, different strains [TaxId: 881] [46631] (2)
      1. 1c53
        complexed with hem
        
        chain a [15801]
      2. 1dvh
        complexed with hem
        
        chain a [15802]
    4. Desulfovibrio desulfuricans [TaxId: 876] [46632] (1)
      1. 2dvh
        complexed with hec; mutant
        
        chain a [15803]
    5. Chlamydomonas reinhardtii [TaxId: 3055] [46633] (2)
      1. 1cyj
        complexed with cd, hem
        
        chain a [15805]
      2. 1cyi
        complexed with cd, hem
        
        chain a [15804]
    6. Cyanobacterium (Synechococcus elongatus) [TaxId: 32046] [46634] (1)
      1. 1c6s
        complexed with hec
        
        chain a [15806]
    7. Arthrospira maxima [TaxId: 129910] [63457] (2)
      1. 1f1f
        complexed with hem
        
        chain a [59571]
      2. 1kib
        complexed with hem
        
        chain a [72502]
        chain b [72503]
        chain c [72504]
        chain d [72505]
        chain e [72506]
        chain f [72507]
        chain g [72508]
        chain h [72509]
    8. Green alga (Scenedesmus obliquus) [TaxId: 3088] [46635] (2)
      1. 1c6r
        complexed with cd, hem
        
        chain a [15807]
      2. 1c6o
        complexed with hem
        
        chain a [15808]
        chain b [15809]
    9. Red alga (Porphyra yezoensis) [TaxId: 2788] [63458] (1)
      1. 1gdv
        complexed with hem
        
        chain a [60458]
    10. Green alga (Cladophora glomerata) [TaxId: 162068] [81674] (1)
      1. 1ls9
        complexed with hem
        
        chain a [78177]
  2. Cytochrome c552 [46636]
    1. Thermus thermophilus [TaxId: 274] [46637] (6)
      SQ P04164
      1. 1c52
        complexed with hem
        
        chain a [15810]
      2. 1qyz
        complexed with hco
        
        chain a [104662]
      3. 1r0q
        complexed with hfm
        
        chain a [104755]
      4. 1dt1
        
        chain a [15811]
      5. 2fwl
        automatically matched to d1c52__
        complexed with cua, hec
        
        region a:3-131 [134247]
      6. 1foc
        Cytochrome c557: improperly folded c552
        complexed with hem
        
        chain a [15812]
        chain b [15813]
    2. Pseudomonas nautica [TaxId: 2743] [46638] (1)
      1. 1cno
        complexed with gol, hec
        
        chain a [15814]
        chain b [15815]
        chain c [15816]
        chain d [15817]
        chain e [15818]
        chain f [15819]
        chain g [15820]
        chain h [15821]
    3. Paracoccus denitrificans [TaxId: 266] [46639] (5)
      1. 1ql3
        
        chain a [15822]
        chain b [15823]
        chain c [15824]
        chain d [15825]
      2. 1ql4
        
        chain a [15826]
        chain b [15827]
        chain c [15828]
        chain d [15829]
      3. 1i6d
        complexed with hec
        
        chain a [66038]
      4. 1i6e
        complexed with hec
        
        chain a [66039]
      5. 1c7m
        complexed with hec
        
        chain a [15830]
    4. Hydrogenobacter thermophilus [TaxId: 940] [46640] (6)
      1. 1ynr
        automatically matched to d1ayg__
        complexed with hec, mpd, so4
        
        region a:1-80 [123750]
      2. 1ynr
        automatically matched to d1ayg__
        complexed with hec, mpd, so4
        
        region b:1-79 [123751]
      3. 1ynr
        automatically matched to d1ayg__
        complexed with hec, mpd, so4
        
        region c:1-80 [123752]
      4. 1ynr
        automatically matched to d1ayg__
        complexed with hec, mpd, so4
        
        region d:1-79 [123753]
      5. 2ai5
        automatically matched to d1ayg__
        complexed with hec
        
        region a:1-80 [126817]
      6. 1ayg
        complexed with hec
        
        chain a [15831]
    5. Nitrosomonas europaea [TaxId: 915] [46641] (2)
      1. 1a56
        complexed with hec
        
        chain a [15832]
      2. 1a8c
        complexed with hec
        
        chain a [15833]
  3. Photosystem II associated cytochrome c549 [63459]
    1. Synechocystis sp., pcc 6803 [TaxId: 1143] [63460] (1)
      1. 1e29
        complexed with ca, hec
        
        chain a [59161]
    2. Arthrospira maxima [TaxId: 129910] [63461] (1)
      1. 1f1c
        complexed with hem
        
        chain a [59569]
        chain b [59570]
  4. Cytochrome c550 [100991]
    1. Thermosynechococcus elongatus [TaxId: 146786] [100992] (2)
      1. 1mz4
        complexed with bct, gol, hem, po4
        
        chain a [91496]
      2. 2axt
        automatically matched to d1mz4a_
        complexed with bcr, bct, ca, cla, dgd, fe2, hem, lhg, lmt, mge, oec, pho, pq9, sqd
        
        region v:27-157 [127499]
  5. Mitochondrial cytochrome c [46642]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [46643] (45)
      SQ P00044
      1. 1ycc
        complexed with hem, so4, tml
        
        chain a [15834]
      2. 1ytc
        complexed with hem, so4, tml; mutant
        
        chain a [15835]
      3. 1s6v
        complexed with hem, iod; mutant
        
        chain b [98610]
        chain d [98612]
      4. 2bcn
        automatically matched to d1u74b_
        complexed with hem, znh; mutant
        
        region b:1-108 [128300]
      5. 1cih
        complexed with hem, so4, tml; mutant
        
        chain a [15836]
      6. 1csu
        complexed with hem, so4, tml; mutant
        
        chain a [15837]
      7. 1cie
        complexed with hem, so4, tml; mutant
        
        chain a [15838]
      8. 1cig
        complexed with hem, so4, tml; mutant
        
        chain a [15840]
      9. 1csw
        complexed with hem, so4, tml; mutant
        
        chain a [15839]
      10. 1yeb
        complexed with hem, so4, tml
        
        chain a [15843]
      11. 1raq
        complexed with hem, so4, tml; mutant
        
        chain a [15844]
      12. 1csx
        complexed with hem, so4, tml; mutant
        
        chain a [15841]
      13. 1csv
        complexed with hem, so4, tml; mutant
        
        chain a [15850]
      14. 1crj
        complexed with hem, so4, tml; mutant
        
        chain a [15842]
      15. 1cri
        complexed with hem, so4, tml; mutant
        
        chain a [15847]
      16. 1chi
        complexed with hem, so4, tml; mutant
        
        chain a [15848]
      17. 1cif
        complexed with hem, so4, tml; mutant
        
        chain a [15846]
      18. 1chj
        complexed with hem, so4, tml; mutant
        
        chain a [15851]
      19. 1yea
        complexed with hem, so4, tml
        
        chain a [15845]
      20. 1chh
        complexed with hem, so4, tml; mutant
        
        chain a [15852]
      21. 1crh
        complexed with hem, so4, tml; mutant
        
        chain a [15849]
      22. 1irw
        complexed with hem, m3l, so4; mutant
        
        chain a [15855]
      23. 1crg
        complexed with hem, so4, tml; mutant
        
        chain a [15854]
      24. 1ctz
        complexed with hem, so4, tml; mutant
        
        chain a [15853]
      25. 2ycc
        complexed with hem, so4, tml; mutant
        
        chain a [15856]
      26. 2pcc
        complexed with hem, sul
        
        chain b [15860]
        chain d [15861]
      27. 1rap
        complexed with hem, so4, tml; mutant
        
        chain a [15858]
      28. 1cty
        complexed with hem, so4, tml; mutant
        
        chain a [15859]
      29. 2b11
        complexed with hem, znh; mutant
        
        region b:296-403 [144945]
      30. 2b11
        automatically matched to 2B11 B:296-403
        complexed with hem, znh; mutant
        
        region d:796-903 [144946]
      31. 1irv
        complexed with hem, m3l, so4; mutant
        
        chain a [15857]
      32. 1u74
        complexed with hem, po4, znh; mutant
        
        chain b [107705]
        chain d [107707]
      33. 1kyo
        complexed with fes, hem, m3l, sma
        
        chain w [73279]
      34. 2b10
        complexed with hem, znh
        
        region b:-4-103 [144943]
      35. 2b10
        automatically matched to 2B10 B:-4-103
        complexed with hem, znh
        
        region d:-4-103 [144944]
      36. 2b0z
        complexed with hem, znh; mutant
        
        region b:-4-103 [144942]
      37. 2b12
        complexed with hem, znh; mutant
        
        region b:-4-103 [144947]
      38. 1fhb
        complexed with cyn, hem, tml; mutant
        
        chain a [15862]
      39. 2hv4
        automatically matched to d1nmia_
        complexed with hec; mutant
        
        region a:-5-103 [136782]
      40. 2gb8
        automatically matched to d1kyow_
        complexed with hec, hem
        
        region b:1-103 [134910]
      41. 2orl
        automatically matched to d1nmia_
        complexed with 4nl, hec; mutant
        
        region a:-5-103 [139273]
      42. 1yic
        complexed with hec, m3l; mutant
        
        chain a [15863]
      43. 1yfc
        complexed with hec, m3l; mutant
        
        chain a [15864]
      44. 1nmi
        complexed with hec, imd
        
        chain a [80659]
      45. 1lms
        complexed with hec; mutant
        
        chain a [84633]
    2. Horse (Equus caballus) [TaxId: 9796] [46644] (16)
      SQ P00004
      1. 1wej
        complexed with ace, hem, zn
        
        chain f [15865]
      2. 1hrc
        complexed with hem
        
        chain a [15866]
      3. 1crc
        complexed with hem
        
        chain a [15867]
        chain b [15868]
      4. 1u75
        complexed with hem, po4, znh
        
        chain b [107709]
      5. 2pcb
        complexed with hem
        
        chain b [15869]
      6. 1m60
        zinc-substituted
        complexed with hes
        
        chain a [74519]
      7. 1i5t
        complexed with cn, hec
        
        chain a [61823]
      8. 1fi9
        imidazole complex
        complexed with hec, imd
        
        chain a [15870]
      9. 1lc2
        complexed with hec
        
        chain a [84579]
      10. 1lc1
        complexed with hec
        
        chain a [84578]
      11. 1giw
        complexed with hec
        
        chain a [15874]
      12. 2giw
        complexed with hec
        
        chain a [15875]
      13. 1akk
        complexed with hec
        
        chain a [15873]
      14. 1fi7
        imidazole complex
        complexed with hec, imd
        
        chain a [15872]
      15. 2frc
        complexed with hec
        
        chain a [15876]
      16. 1ocd
        complexed with hec
        
        chain a [15871]
    3. Rice embryos (Oryza sativa) [TaxId: 4530] [46645] (1)
      1. 1ccr
        complexed with hem, tml
        
        chain a [15877]
    4. Bluefin tuna (Thunnus thynnus) [TaxId: 8237] [46646] (5)
      identical sequence to Thunnus alalunga, TaxId: 8235
      1. 1lfm
        complexed with coh
        
        chain a [73883]
        chain b [73884]
      2. 5cyt
        complexed with hem
        
        chain r [15878]
      3. 1i54
        complexed with hem, znh
        
        chain a [61768]
        chain b [61769]
      4. 1i55
        complexed with hem, znh
        
        chain a [61770]
        chain b [61771]
      5. 3cyt
        complexed with hem
        
        chain o [15879]
        chain i [15880]
    5. Bonito (Katsuwonus pelamis) [TaxId: 8226] [46647] (2)
      1. 1cyc
        complexed with hem
        
        chain a [15881]
      2. 1cyc
        duplicate of 1CYC
        complexed with hem
        
        chain b [118450]
    6. Human (Homo sapiens) [TaxId: 9606] [109644] (1)
      SQ P99999
      1. 1j3s
        complexed with hec
        
        chain a [103838]
  6. Cytochrome ch [46648]
    1. Methylobacterium extorquens [TaxId: 408] [46649] (1)
      1. 1qn2
        complexed with hec
        
        chain a [15882]
        chain b [15883]
        chain c [15884]
  7. Cytochrome c2 [46650]
    1. Rhodospirillum rubrum [TaxId: 1085] [46651] (2)
      1. 3c2c
        complexed with hem
        
        chain a [15885]
      2. 2c2c
        complexed with hem
        
        chain a [15886]
    2. Rhodobacter capsulatus [TaxId: 1061] [46652] (3)
      SQ P00094
      1. 1vyd
        complexed with hem; mutant
        
        chain a [108900]
        chain b [108901]
      2. 1c2r
        complexed with hem
        
        chain a [15887]
        chain b [15888]
      3. 1c2n
        complexed with hec
        
        chain a [15889]
    3. Rhodobacter sphaeroides [TaxId: 1063] [46653] (5)
      1. 1cxc
        complexed with hem
        
        chain a [15890]
      2. 2cxb
        complexed with hem
        
        chain a [15891]
        chain b [15892]
      3. 1cxa
        complexed with hem, imd
        
        chain a [15893]
      4. 1l9b
        complexed with bcl, bph, cl, fe2, hem, hto, lda, na, u10
        
        chain c [73711]
      5. 1l9j
        complexed with bcl, bph, cl, fe2, hem, lda, u10
        
        chain c [73722]
        chain d [73723]
    4. Rhodopseudomonas viridis [TaxId: 1079] [46654] (3)
      1. 1co6
        complexed with hem
        
        chain a [15894]
      2. 1io3
        complexed with hem
        
        chain a [62613]
      3. 1cry
        complexed with hem
        
        chain a [15895]
    5. Rhodopseudomonas palustris [TaxId: 1076] [46655] (4)
      1. 1i8o
        complexed with hec, nh3, sul
        
        chain a [61979]
      2. 1hh7
        complexed with hec, nh3, so4
        
        chain a [15896]
      3. 1fj0
        complexed with gol, hem, so4
        
        chain a [65011]
        chain b [65012]
        chain c [65013]
        chain d [65014]
      4. 1i8p
        complexed with hec
        
        chain a [61980]
        chain b [61981]
        chain c [61982]
        chain d [61983]
    6. Rhodopila globiformis [TaxId: 1071] [46656] (1)
      1. 1hro
        complexed with hem
        
        chain a [15897]
        chain b [15898]
    7. Paracoccus denitrificans [TaxId: 266] [46657] (2)
      1. 1cot
        complexed with hem
        
        chain a [15899]
      2. 155c
        complexed with hem
        
        chain a [15900]
    8. Rhodospirillum centenum [TaxId: 34018] [68947] (1)
      1. 1jdl
        complexed with hem
        
        chain a [66557]
  8. Mono-heme c-type cytochrome SoxX [81675]
    1. Rhodovulum sulfidophilum [TaxId: 35806] [81676] (7)
      1. 1h32
        complexed with css, edo, hec
        
        chain b [76620]
      2. 1h33
        complexed with css, hec
        
        chain b [76623]
      3. 2oz1
        automatically matched to d1h31b_
        complexed with hec
        
        region b:1-137 [149087]
      4. 2oz1
        automatically matched to d1h31b_
        complexed with hec
        
        region d:1-137 [149090]
      5. 2oz1
        automatically matched to d1h31b_
        complexed with hec
        
        region f:1-137 [149093]
      6. 2oz1
        automatically matched to d1h31b_
        complexed with hec
        
        region h:1-137 [149096]
      7. 1h31
        complexed with css, hec
        
        chain b [76608]
        chain d [76611]
        chain f [76614]
        chain h [76617]
  9. Cytochrome c5 [46658]
    1. Azotobacter vinelandii [TaxId: 354] [46659] (1)
      1. 1cc5
        complexed with hem
        
        chain a [15901]
  10. Mono-heme c-type cytochrome ScyA [68948]
    1. Shewanella putrefaciens [TaxId: 24] [68949] (2)
      1. 1kx7
        complexed with hec
        
        chain a [68880]
      2. 1kx2
        complexed with hec
        
        chain a [68878]
  11. Cytochrome c551 [46660]
    1. Pseudomonas stutzeri [TaxId: 316] [46661] (3)
      1. 1fi3
        complexed with hec; mutant
        
        chain a [59846]
      2. 1cor
        complexed with hem
        
        chain a [15903]
      3. 1cch
        complexed with hem
        
        chain a [15902]
    2. Pseudomonas aeruginosa [TaxId: 287] [46662] (4)
      1. 451c
        complexed with hem
        
        chain a [15904]
      2. 351c
        complexed with hem
        
        chain a [15905]
      3. 1dvv
        complexed with hem; mutant
        
        chain a [15906]
      4. 2pac
        complexed with hem
        
        chain a [15907]
    3. Paracoccus denitrificans [TaxId: 266] [46663] (11)
      1. 2gc7
        automatically matched to d1mg2d_
        complexed with hem, na, trq
        
        region d:1-147 [134957]
      2. 2gc7
        automatically matched to d1mg2d_
        complexed with hem, na, trq
        
        region h:1-147 [134961]
      3. 2gc7
        automatically matched to d1mg2d_
        complexed with hem, na, trq
        
        region l:1-147 [134965]
      4. 2gc7
        automatically matched to d1mg2d_
        complexed with hem, na, trq
        
        region p:1-147 [134969]
      5. 2gc4
        automatically matched to d1mg2d_
        complexed with cu, hem, na, trq
        
        region d:1-147 [134937]
      6. 2gc4
        automatically matched to d1mg2d_
        complexed with cu, hem, na, trq
        
        region h:1-147 [134941]
      7. 2gc4
        automatically matched to d1mg2d_
        complexed with cu, hem, na, trq
        
        region l:1-147 [134945]
      8. 2gc4
        automatically matched to d1mg2d_
        complexed with cu, hem, na, trq
        
        region p:1-147 [134949]
      9. 1mg2
        complexed with cu, hem, na, po4, trq; mutant
        
        chain d [79062]
        chain h [79066]
        chain l [79070]
        chain p [79074]
      10. 1mg3
        complexed with cu, hem, na, po4, trw; mutant
        
        chain d [79078]
        chain h [79082]
        chain l [79086]
        chain p [79090]
      11. 2mta
        complexed with cu, hem, owq, po4
        
        chain c [15908]
    4. Ectothiorhodospira halophila [TaxId: 1053] [46664] (1)
      1. 1gks
        complexed with hem
        
        chain a [15909]
  12. SHP, an oxygen binding cytochrome c [46667]
    1. Rhodobacter sphaeroides [TaxId: 1063] [46668] (4)
      1. 1dw0
        complexed with hem, so4
        
        chain a [15911]
        chain b [15912]
        chain c [15913]
      2. 1dw1
        complexed with cyn, hem
        
        chain a [15914]
        chain b [15915]
        chain c [15916]
      3. 1dw3
        complexed with hem
        
        chain a [15917]
        chain b [15918]
        chain c [15919]
      4. 1dw2
        complexed with hem, no
        
        chain a [15920]
        chain b [15921]
        chain c [15922]
  13. Cytochrome c'' [68950]
    close homologue of SHP
    1. Methylophilus methylotrophus, strain w3a1 [TaxId: 17] [68951] (3)
      1. 1gu2
        complexed with hec
        
        chain a [76348]
        chain b [76349]
      2. 1oae
        complexed with gol, hec, so4
        
        chain a [92704]
        chain b [92705]
      3. 1e8e
        complexed with hec
        
        chain a [64795]
  14. p-Cresol methylhydroxylase, cytochrome c subunit [46669]
    the other subunit is a flavoprotein
    1. Pseudomonas putida [TaxId: 303] [46670] (4)
      1. 1wve
        automatically matched to d1diqc_
        complexed with acy, cl, fad, hem, trs
        
        region c:602-675 [121335]
      2. 1wve
        automatically matched to d1diqc_
        complexed with acy, cl, fad, hem, trs
        
        region d:602-675 [121336]
      3. 1diq
        
        chain c [15923]
        chain d [15924]
      4. 1dii
        
        chain c [15925]
        chain d [15926]
  15. Cytochrome c-L (MoxG) [109645]
    1. Methylobacterium extorquens [TaxId: 408] [109646] (1)
      SQ P14774 49-197
      1. 2c8s
        automatically matched to d1umma_
        complexed with ca, hem
        
        region a:24-172 [130123]
2. N-terminal (heme c) domain of cytochrome cd1-nitrite reductase [46671] (3)
  1. N-terminal (heme c) domain of cytochrome cd1-nitrite reductase [46672]
    the C-terminal domain is a 8-bladed beta-propeller
    1. Paracoccus pantotrophus [TaxId: 82367] [46673] (11)
      formerly Thiosphaera pantotropha
      1. 1gq1
        complexed with dhe, gol, hec, so4; mutant
        
        region a:9-133 [76264]
        region b:9-133 [76266]
      2. 1hj5
        complexed with dhe, gol, hec, so4
        
        region a:9-133 [15927]
        region b:9-133 [15928]
      3. 1dy7
        complexed with cmo, dhe, gol, hec, so4
        
        region b:32-135 [15929]
      4. 1hj3
        complexed with dhe, gol, hec, oxy, so4
        
        region a:17-133 [15930]
        region b:26-133 [15931]
      5. 1hj4
        complexed with dhe, gol, hec, so4
        
        region a:17-133 [15932]
        region b:26-133 [15933]
      6. 1aoq
        complexed with 2no, dhe, hem, no
        
        region a:17-133 [15934]
        region b:9-133 [15935]
      7. 1aom
        complexed with 2no, dhe, hem, no
        
        region b:9-133 [15936]
      8. 1aof
        complexed with dhe, hem, so2
        
        region a:36-133 [15937]
        region b:26-133 [15938]
      9. 1h9x
        complexed with dhe, hec, nhe, so4
        
        region a:42-133 [60855]
        region b:39-133 [60857]
      10. 1hcm
        complexed with dhe, hec, so4
        
        region a:42-133 [60958]
        region b:39-133 [60960]
      11. 1h9y
        complexed with cn, dhe, hec, so4
        
        region a:48-133 [60859]
        region b:49-133 [60861]
    2. Pseudomonas aeruginosa [TaxId: 287] [46674] (9)
      1. 1nir
        complexed with cl, dhe, hec, oh, po4
        
        region a:6-117 [15939]
        region b:5-117 [15940]
      2. 1gjq
        complexed with cn, dhe, hec
        
        region a:3-117 [70193]
        region b:5-117 [70195]
      3. 1hzu
        complexed with dhe, hec; mutant
        
        region a:23-117 [61460]
      4. 1nno
        complexed with dhe, hec, nmo
        
        region a:5-117 [15941]
        region b:5-117 [15942]
      5. 1n90
        complexed with dhe, hec
        
        region a:6-117 [15945]
        region b:5-117 [15946]
      6. 1n15
        complexed with dhe, hec
        
        region a:6-117 [15943]
        region b:5-117 [15944]
      7. 1n50
        complexed with dhe, hec
        
        region a:6-117 [15949]
        region b:5-117 [15950]
      8. 1bl9
        complexed with dhe, hec, oh
        
        region a:7-117 [15947]
        region b:7-117 [15948]
      9. 1hzv
        complexed with dhe, hec, no; mutant
        
        region a:23-117 [61462]
    3. Paracoccus denitrificans [TaxId: 266] [46675] (2)
      1. 1qks
        complexed with dhe, gol, hec, so4
        
        region a:9-135 [15951]
        region b:9-135 [15952]
      2. 1e2r
        complexed with cn, dhe, gol, hec
        
        region a:36-135 [15953]
        region b:25-135 [15954]
3. Quinoprotein alcohol dehydrogenase, C-terminal domain [68952] (2)
  1. Quinoprotein alcohol dehydrogenase, C-terminal domain [68953]
    1. Comamonas testosteroni [TaxId: 285] [68954] (1)
      1. 1kb0
        complexed with ca, gol, hec, pqq, tfb
        
        region a:579-675 [68378]
    2. Pseudomonas putida, hk5 [TaxId: 303] [74669] (1)
      1. 1kv9
        complexed with acn, ca, epe, gol, hem, pqq
        
        region a:561-664 [73056]
4. Cytochrome bc1 domain [46676] (3)
  1. Cytochrome bc1 domain [46677]
    1. Cow (Bos taurus) [TaxId: 9913] [46678] (19)
      SQ P00125
      1. 1ppj
        complexed with any, azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma
        
        region d:1-195 [104258]
        region q:1-195 [104273]
      2. 2a06
        automatically matched to d1be3d2
        complexed with azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma, unl, uq
        
        region d:1-195 [125923]
      3. 2a06
        automatically matched to d1be3d2
        complexed with azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma, unl, uq
        
        region q:1-195 [125932]
      4. 1pp9
        complexed with azi, bhg, cdl, fes, gol, hec, hem, pee, po4, sma, uq
        
        region d:1-195 [104228]
        region q:1-195 [104243]
      5. 2fyu
        automatically matched to d1be3d2
        complexed with fdn, fes, hem
        
        region d:1-195 [134398]
      6. 1ntm
        complexed with fes, hem
        
        region d:1-195 [92127]
      7. 1ntz
        complexed with fes, hem, uq2
        
        region d:1-195 [92155]
      8. 1l0l
        complexed with fes, fmx, hem
        
        region d:1-195 [84488]
      9. 1sqx
        automatically matched to d1be3d2
        complexed with fes, hem, sma, uq2
        
        region d:1-195 [119041]
      10. 1ntk
        complexed with ay1, fes, hem
        
        region d:1-195 [92111]
      11. 1l0n
        complexed with fes, hem
        
        region d:1-195 [84504]
      12. 1sqb
        complexed with azo, fes, hem
        
        region d:1-195 [105896]
      13. 1sqv
        automatically matched to d1be3d2
        complexed with fes, hem, uhd, uq2
        
        region d:1-195 [119026]
      14. 1sqp
        automatically matched to d1be3d2
        complexed with cdl, fes, hem, myx, pee, plx
        
        region d:1-195 [119001]
      15. 1sqq
        automatically matched to d1be3d2
        complexed with fes, hem, ost, uq2
        
        region d:1-195 [119013]
      16. 1nu1
        complexed with fes, hem, qno
        
        region d:1-195 [92173]
      17. 1be3
        complexed with fes, hec, hem
        
        region d:1-195 [15955]
      18. 1bgy
        complexed with fes, hec, hem
        
        region d:1-195 [15957]
        region p:1-195 [15958]
      19. 1qcr
        disordered domain
        complexed with hem
        
        region d:167-195 [15956]
    2. Chicken (Gallus gallus) [TaxId: 9031] [46679] (3)
      1. 1bcc
        complexed with bog, fes, hem, pee, u10
        
        region d:1-195 [15959]
      2. 2bcc
        complexed with bog, fes, hem, pee, sig, u10
        
        region d:1-195 [15960]
      3. 3bcc
        complexed with amy, fes, hem, sig
        
        region d:1-195 [15961]
    3. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [63462] (9)
      1. 3cx5
        automatically matched to d1ezvd1
        complexed with 6ph, 7ph, 8pe, 9pe, cn3, cn5, fes, hem, m3l, sma, suc, umq
        
        region d:62-260 [157082]
      2. 3cx5
        automatically matched to d1ezvd1
        complexed with 6ph, 7ph, 8pe, 9pe, cn3, cn5, fes, hem, m3l, sma, suc, umq
        
        region o:62-260 [157098]
      3. 1kb9
        complexed with cdl, fes, hem, pcf, pef, pie, sma, umq, uq6
        
        region d:62-260 [77317]
      4. 2ibz
        automatically matched to d1ezvd1
        complexed with fes, hem, sma, uq6
        
        region d:62-260 [137221]
      5. 1ezv
        complexed with fes, hem, sma, uq6
        
        region d:62-260 [59546]
      6. 3cxh
        automatically matched to d1ezvd1
        complexed with 6ph, 7ph, 8pe, 9pe, cn6, fes, hem, m3l, sma, suc, umq
        
        region d:62-260 [157115]
      7. 3cxh
        automatically matched to d1ezvd1
        complexed with 6ph, 7ph, 8pe, 9pe, cn6, fes, hem, m3l, sma, suc, umq
        
        region o:62-260 [157131]
      8. 1p84
        complexed with 3pe, 3ph, cdl, dbt, fes, hem, pc1, umq, uq6
        
        region d:62-260 [87856]
      9. 1kyo
        complexed with fes, hem, m3l, sma
        
        region d:62-260 [73254]
        region o:62-260 [73269]
5. Two-domain cytochrome c [46680] (3)
  duplication: consists of two cytochrome c type domains
  1. Cytochrome c4 [46681]
    1. Pseudomonas stutzeri [TaxId: 316] [46682] (3)
      1. 1m70
        complexed with cry, hec
        
        region a:1-92 [91200]
        region a:93-190 [91201]
        region b:1-92 [91202]
        region b:93-190 [91203]
        region c:1-92 [91204]
        region c:93-190 [91205]
        region d:1-92 [91206]
        region d:93-190 [91207]
      2. 1m6z
        complexed with cry, hec, tmn
        
        region a:1-92 [91192]
        region a:93-190 [91193]
        region b:1-92 [91194]
        region b:93-190 [91195]
        region c:1-92 [91196]
        region c:93-190 [91197]
        region d:1-92 [91198]
        region d:93-190 [91199]
      3. 1etp
        complexed with hem
        
        region a:1-92 [15962]
        region a:93-190 [15963]
        region b:1-92 [15964]
        region b:93-190 [15965]
    2. Thiobacillus ferrooxidans [TaxId: 920] [88972] (1)
      1. 1h1o
        complexed with gol, hem, so4, zn
        
        region a:12-93 [83454]
        region a:94-183 [83455]
        region b:213-293 [83456]
        region b:294-383 [83457]
  2. Flavocytochrome c sulfide dehydrogenase, FCSD, cytochrome subunit [46683]
    1. Purple phototrophic bacterium (Chromatium vinosum) [TaxId: 1049] [46684] (1)
      1. 1fcd
        complexed with fad, hem
        
        region c:1-80 [15966]
        region c:81-174 [15967]
        region d:1-80 [15968]
        region d:81-174 [15969]
6. Di-heme cytochrome c SoxA [81677] (1)
  two-domain cytochrome c with novel domain arrangement
  1. Di-heme cytochrome c SoxA [81678]
    cysteine persulfide(cys sulfane) heme coordination
    1. Rhodovulum sulfidophilum [TaxId: 35806] [81679] (11)
      1. 1h32
        complexed with css, edo, hec
        
        region a:1-150 [76618]
        region a:151-261 [76619]
      2. 1h33
        complexed with css, hec
        
        region a:1-150 [76621]
        region a:151-261 [76622]
      3. 2oz1
        automatically matched to d1h31a1
        complexed with hec
        
        region a:1-150 [149085]
      4. 2oz1
        automatically matched to d1h31a2
        complexed with hec
        
        region a:151-261 [149086]
      5. 2oz1
        automatically matched to d1h31a1
        complexed with hec
        
        region c:1-150 [149088]
      6. 2oz1
        automatically matched to d1h31a2
        complexed with hec
        
        region c:151-261 [149089]
      7. 2oz1
        automatically matched to d1h31a1
        complexed with hec
        
        region e:1-150 [149091]
      8. 2oz1
        automatically matched to d1h31a2
        complexed with hec
        
        region e:151-261 [149092]
      9. 2oz1
        automatically matched to d1h31a1
        complexed with hec
        
        region g:1-150 [149094]
      10. 2oz1
        automatically matched to d1h31a2
        complexed with hec
        
        region g:151-261 [149095]
      11. 1h31
        complexed with css, hec
        
        region a:1-150 [76606]
        region a:151-261 [76607]
        region c:1-150 [76609]
        region c:151-261 [76610]
        region e:1-150 [76612]
        region e:151-261 [76613]
        region g:1-150 [76615]
        region g:151-261 [76616]
7. Di-heme cytochrome c peroxidase [46685] (3)
  duplication: contains two cytochrome c-type domains
  1. Di-heme cytochrome c peroxidase [46686]
    1. Pseudomonas aeruginosa [TaxId: 287] [46687] (5)
      1. 1eb7
        complexed with ca, hec
        
        region a:1-164 [59404]
        region a:165-323 [59405]
      2. 2vhd
        automatically matched to d1eb7a1
        complexed with ca, hec
        
        region a:1-164 [153050]
      3. 2vhd
        automatically matched to d1eb7a2
        complexed with ca, hec
        
        region a:165-323 [153051]
      4. 2vhd
        automatically matched to d1eb7a1
        complexed with ca, hec
        
        region b:1-164 [153052]
      5. 2vhd
        automatically matched to d1eb7a2
        complexed with ca, hec
        
        region b:165-323 [153053]
    2. Pseudomonas nautica [TaxId: 2743] [100993] (3)
      SQ P83787
      1. 1nml
        complexed with cit, hem
        
        region a:1-166 [91976]
        region a:167-326 [91977]
      2. 1rz6
        complexed with cit, hem
        
        region a:1-166 [105135]
        region a:167-322 [105136]
      3. 1rz5
        complexed with ca, hem
        
        region a:1-166 [105133]
        region a:167-326 [105134]
    3. Nitrosomonas europaea [TaxId: 915] [68955] (1)
      1. 1iqc
        complexed with ca, gol, hem, mg
        
        region a:1-150 [66266]
        region a:151-308 [66267]
        region b:1-150 [66268]
        region b:151-308 [66269]
        region c:1-150 [66270]
        region c:151-308 [66271]
        region d:1-150 [66272]
        region d:151-308 [66273]
8. Quinohemoprotein amine dehydrogenase A chain, domains 1 and 2 [68956] (2)
  1. Quinohemoprotein amine dehydrogenase A chain, domains 1 and 2 [68957]
    duplication: tandem repeat of two cytochrome c-like domains
    1. Paracoccus denitrificans [TaxId: 266] [68958] (2)
      1. 1pby
        complexed with hem, tbu, trw
        
        region a:1-85 [94417]
        region a:86-165 [94418]
      2. 1jju
        complexed with hem, na, tbu, trq
        
        region a:1-85 [66774]
        region a:86-165 [66775]
    2. Pseudomonas putida [TaxId: 303] [68959] (2)
      1. 1jmx
        complexed with hec, ni, trq
        
        region a:2-85 [66901]
        region a:86-162 [66902]
      2. 1jmz
        complexed with hec, ni, pnd, trq
        
        region a:2-85 [66908]
        region a:86-162 [66909]