Structural Classification of Proteins

Superfamily: Periplasmic binding protein-like II

: Similar in architecture to the superfamily I but partly differs in topology
uperfamily

Lineage:

Root: scop
Class: Alpha and beta proteins (a/b) [51349]
Mainly parallel beta sheets (beta-alpha-beta units)
Fold: Periplasmic binding protein-like II [53849]
consists of two similar intertwined domain with 3 layers (a/b/a) each: duplication
mixed beta-sheet of 5 strands, order 21354; strand 5 is antiparallel to the rest
Superfamily: Periplasmic binding protein-like II [53850]
Similar in architecture to the superfamily I but partly differs in topology
uperfamily

Families:

Phosphate binding protein-like [53851] (65)
1. Oligo-peptide binding protein (OPPA) [53852]
  contains an additional alpha+beta domain inserted in the N-terminal domain
  1. Salmonella typhimurium [TaxId: 90371] [53853] (32)
    1. 1jet
      complexed with ium
      1. chain a [35718]
    2. 1jeu
      complexed with ium
      1. chain a [35719]
    3. 1jev
      complexed with ium
      1. chain a [35720]
    4. 2olb
      complexed with act, ium
      1. chain a [35721]
    5. 1b32
      complexed with act, ium
      1. chain a [35723]
    6. 1b4z
      complexed with act, ium
      1. chain a [35724]
    7. 2rkm
      complexed with ium
      1. chain a [35722]
    8. 1b6h
      complexed with ium, nva
      1. chain a [35727]
    9. 1qka
      complexed with ium
      1. chain a [35725]
    10. 1b51
      complexed with ium
      1. chain a [35728]
    11. 1b3f
      complexed with ium
      1. chain a [35726]
    12. 1b1h
      complexed with hph, ium
      1. chain a [35729]
    13. 1b5j
      complexed with ium
      1. chain a [35730]
    14. 1b46
      complexed with act, ium
      1. chain a [35731]
    15. 1b9j
      complexed with ium
      1. chain a [35733]
    16. 1b5i
      complexed with ium
      1. chain a [35735]
    17. 1qkb
      complexed with act, ium
      1. chain a [35734]
    18. 1b0h
      complexed with ium, nap
      1. chain a [35736]
    19. 1b58
      complexed with ium
      1. chain a [35732]
    20. 1b4h
      complexed with dab, ium
      1. chain a [35737]
    21. 1b2h
      complexed with ace, ium, orn
      1. chain a [35738]
    22. 1b5h
      complexed with dap, ium
      1. chain a [35739]
    23. 1b3h
      complexed with chx, ium
      1. chain a [35741]
    24. 1olc
      complexed with ium
      1. chain a [35740]
    25. 1b3g
      complexed with ium
      1. chain a [35744]
    26. 1b3l
      complexed with ium
      1. chain a [35742]
      2. chain c [35743]
    27. 1b05
      complexed with ium
      1. chain a [35745]
    28. 1b7h
      complexed with ium
      1. chain a [35747]
    29. 1ola
      complexed with ium
      1. chain a [35746]
    30. 1b40
      complexed with ium
      1. chain a [35748]
    31. 1b52
      complexed with ium
      1. chain a [35749]
    32. 1rkm
      1. chain a [35750]
  2. Bacillus subtilis [TaxId: 1423] [142799] (1)
    SQ P42061 40-543
    1. 1xoc
      complexed with zn
      1. region a:17-520 [122201]
  3. Thermotoga maritima [TaxId: 2336] [142800] (2)
    SQ Q9X0V0 23-557
    TM1223
    1. 1vr5
      complexed with act, cl, edo, epe, fmt, na
      1. region a:23-557 [120437]
    2. 1vr5
      automatically matched to 1VR5 A:23-557
      complexed with act, cl, edo, epe, fmt, na
      1. region b:23-557 [120438]
2. Porphobilinogen deaminase (hydroxymethylbilane synthase), N-terminal domain [53854]
  1. Escherichia coli [TaxId: 562] [53855] (5)
    1. 1pda
      complexed with acy, dpm
      1. region a:3-219 [35751]
    2. 1gtk
      complexed with dpm
      1. region a:3-219 [76346]
    3. 1ah5
      complexed with dpm
      1. region a:3-219 [35752]
    4. 2ypn
      complexed with dpm
      1. region a:3-219 [35753]
    5. 1ypn
      complexed with dpm; mutant
      1. region a:3-219 [35754]
3. Lysine-,arginine-,ornithine-binding (LAO) protein [53856]
  1. Salmonella typhimurium [TaxId: 90371] [53857] (5)
    1. 1lst
      1. chain a [35755]
    2. 1laf
      1. chain e [35756]
    3. 1lah
      1. chain e [35757]
    4. 1lag
      1. chain e [35759]
    5. 2lao
      1. chain a [35758]
4. Sulphate-binding protein [53858]
  1. Salmonella typhimurium [TaxId: 90371] [53859] (1)
    1. 1sbp
      complexed with so4
      1. chain a [35760]
5. Phosphate-binding protein [53860]
  1. Escherichia coli [TaxId: 562] [53861] (13)
    1. 1ixh
      complexed with po4
      1. chain a [35761]
    2. 1ixg
      complexed with po4; mutant
      1. chain a [35762]
    3. 1a54
      complexed with 2hp, mdc; mutant
      1. chain a [35763]
    4. 1quk
      complexed with po4; mutant
      1. chain a [35765]
    5. 2abh
      complexed with po4
      1. chain a [35764]
    6. 1qul
      complexed with cl, po4; mutant
      1. chain a [35766]
    7. 1a40
      complexed with po4; mutant
      1. chain a [35767]
    8. 1pbp
      complexed with po4; mutant
      1. chain a [35768]
    9. 1quj
      complexed with cl, po4; mutant
      1. chain a [35770]
    10. 1qui
      complexed with br, po4; mutant
      1. chain a [35769]
    11. 1ixi
      complexed with 2hp; mutant
      1. chain a [35771]
    12. 1a55
      complexed with 2hp; mutant
      1. chain a [35772]
    13. 1oib
      mutant
      1. chain a [35773]
      2. chain b [35774]
  2. Mycobacterium tuberculosis [TaxId: 1773] [110747] (1)
    SQ P15712
    1. 1pc3
      complexed with po4
      1. chain a [104102]
      2. chain b [104103]
6. D-maltodextrin-binding protein, MBP [53862]
  contains a few additional helices in the C-terminal extension; homologous to thiaminase I
  1. Escherichia coli [TaxId: 562] [53863] (47)
    SQ P02928
    1. 1lax
      complexed with glc; mutant
      1. chain a [84576]
      2. chain c [84577]
    2. 1ytv
      automatically matched to d1mpb__
      complexed with mal
      1. region a:15-380 [124016]
    3. 1ytv
      automatically matched to d1mpb__
      complexed with mal
      1. region b:15-380 [124017]
    4. 1fqb
      complexed with glc, glo
      1. chain a [59985]
    5. 3mbp
      complexed with glc
      1. chain a [35775]
    6. 1fqa
      complexed with glc, glo
      1. chain a [59984]
    7. 1lls
      complexed with xe
      1. chain a [78096]
    8. 1anf
      complexed with glc
      1. chain a [35776]
    9. 4mbp
      complexed with glc
      1. chain a [35777]
    10. 1ez9
      complexed with glc, glo
      1. chain a [64925]
      2. chain b [64926]
    11. 1mpb
      mutant
      1. chain a [35780]
    12. 1zjl
      automatically matched to 1ZIU A:1-370
      complexed with zn; mutant
      1. region a:1-370 [125152]
    13. 1ziu
      complexed with ni; mutant
      1. region a:1-370 [125138]
    14. 1jw4
      1. chain a [67374]
    15. 1mpc
      mutant
      1. chain a [35781]
    16. 1jw5
      complexed with glc
      1. chain a [67375]
    17. 1mpd
      complexed with mal; mutant
      1. chain a [35782]
    18. 1omp
      1. chain a [35778]
    19. 1svx
      1. chain b [106059]
    20. 1jvy
      complexed with mal; mutant
      1. chain a [63308]
    21. 1dmb
      complexed with bcd
      1. chain a [35779]
    22. 1nl5
      complexed with mal, zn; mutant
      1. chain a [91953]
    23. 1zkb
      automatically matched to 1ZIU A:1-370
      mutant
      1. region a:1-370 [125181]
    24. 1peb
      mutant
      1. chain a [94597]
    25. 1mdq
      complexed with mal; mutant
      1. chain a [35783]
    26. 1mdp
      complexed with mal; mutant
      1. chain 1 [35784]
      2. chain 2 [35785]
    27. 1n3x
      mutant
      1. chain a [91609]
    28. 1zmg
      automatically matched to 1ZIU A:1-370
      complexed with cu; mutant
      1. region a:1-370 [125362]
    29. 1fqc
      complexed with glc, glo
      1. chain a [59986]
    30. 1n3w
      complexed with mal; mutant
      1. chain a [91608]
    31. 1fqd
      complexed with glc, glo
      1. chain a [59987]
    32. 1jvx
      complexed with mal; mutant
      1. chain a [63307]
    33. 1hsj
      fusion protein with SarR
      complexed with glc
      1. region a:1-372 [61238]
      2. region b:1-372 [61240]
    34. 2nvu
      automatically matched to d1mh3a2
      complexed with atp, mg, zn; mutant
      1. region b:1002-1367 [138662]
    35. 2r6g
      automatically matched to d1mpba_
      complexed with atp, mal; mutant
      1. region e:1-370 [151608]
    36. 1t0k
      complexed with mtt
      1. chain a [106214]
    37. 2d21
      automatically matched to d1mpb__
      1. region a:1-370 [131155]
    38. 2h25
      automatically matched to d1mpb__
      1. region a:1-370 [135989]
    39. 1ezp
      mutant
      1. chain a [59540]
    40. 1ezo
      mutant
      1. chain a [59539]
    41. 1mh3
      chimera with yeast a1 homeodomain
      mutant
      1. region a:1-366 [79113]
    42. 1nmu
      chimera with yeast L30e ribosomal protein
      complexed with mtt
      1. chain a [80665]
      2. chain c [80667]
    43. 1mh4
      chimera with yeast a1 homeodomain
      mutant
      1. region a:1-366 [79115]
    44. 1a7l
      insertion/deletion mutant with an inserted B-cell epitope from hepatitis B virus
      1. chain a [35787]
      2. chain b [35788]
      3. chain c [35789]
    45. 1iud
      insertion/deletion mutant with an inserted B-cell epitope from hepatitis B virus
      1. chain a [35786]
    46. 1r6z
      chimera with a PAZ domain
      complexed with mal, ni
      1. region a:1-371 [97170]
      2. region p:1-371 [97172]
      3. region z:2-371 [97174]
    47. 1mg1
      chimera with HTLV-1 gp21 ectodomain
      complexed with cl, mal
      1. region a:6-370 [35790]
  2. Alicyclobacillus acidocaldarius [TaxId: 405212] [102690] (3)
    1. 1urs
      complexed with mlr
      1. chain a [99833]
      2. chain b [99834]
    2. 1urd
      complexed with mlr
      1. chain a [99825]
      2. chain b [99826]
    3. 1urg
      complexed with mal
      1. chain a [99828]
  3. Archaeon Pyrococcus furiosus [TaxId: 2261] [53864] (1)
    1. 1elj
      complexed with glc, so4
      1. chain a [35791]
  4. Archaeon Thermococcus litoralis [TaxId: 2265] [64191] (1)
    trehalose maltose-binding protein
    1. 1eu8
      complexed with cl, pt, tre
      1. chain a [59502]
  5. Escherichia coli K12 (Escherichia coli K-12) [TaxId: 83333] [159806] (1)
    1. 3csb
      automatically matched to d1mpba_
      complexed with 1pe, edo, mn, peg, pg4, pge
      1. region a:5-370 [156960]
7. Thiaminase I [53865]
  contains a few additional helices in the C-terminal extension; homologous to MBP
  1. Paenibacillus thiaminolyticus [TaxId: 49283] [53866] (3)
    1. 3thi
      complexed with so4
      1. chain a [35792]
    2. 4thi
      complexed with so4
      1. chain a [35793]
    3. 2thi
      complexed with so4
      1. chain a [35794]
      2. chain b [35795]
8. Ferric-binding protein FbpA [53867]
  1. Haemophilus influenzae [TaxId: 727] [53868] (5)
    1. 1nnf
      complexed with edt, fe; mutant
      1. chain a [85903]
    2. 1mrp
      complexed with fe, po4
      1. chain a [35796]
    3. 1d9v
      1. chain a [35797]
    4. 1qvs
      complexed with fe, po4; mutant
      1. chain a [96441]
    5. 1qw0
      complexed with fe, po4; mutant
      1. chain a [96455]
  2. Mannheimia haemolytica [TaxId: 75985] [102691] (3)
    SQ Q9Z4N6
    1. 1q35
      complexed with edo, fmt
      1. chain a [95661]
    2. 1si0
      complexed with co3, edo, fe
      1. chain a [105567]
    3. 1si1
      complexed with fe
      1. chain a [105568]
  3. Neisseria gonorrhoeae [TaxId: 485] [53869] (4)
    SQ Q50964 23-331
    1. 1xc1
      complexed with zrc
      1. chain a [109543]
      2. chain b [109544]
      3. chain c [109545]
      4. chain d [109546]
      5. chain e [109547]
      6. chain f [109548]
      7. chain g [109549]
      8. chain h [109550]
      9. chain i [109551]
    2. 1o7t
      complexed with hf3, hf5, phf
      1. chain a [86645]
      2. chain b [86646]
      3. chain c [86647]
      4. chain d [86648]
      5. chain e [86649]
      6. chain f [86650]
      7. chain g [86651]
      8. chain h [86652]
      9. chain i [86653]
    3. 1r1n
      complexed with cn1, cnb, cnf
      1. chain a [96821]
      2. chain b [96822]
      3. chain c [96823]
      4. chain d [96824]
      5. chain e [96825]
      6. chain f [96826]
      7. chain g [96827]
      8. chain h [96828]
      9. chain i [96829]
    4. 1d9y
      1. chain a [35798]
  4. Yersinia enterocolitica, YfuA [TaxId: 630] [117742] (1)
    SQ Q56925 28-338
    1. 1xvx
      complexed with co3, edo, fe, zn
      1. chain a [116097]
  5. Serratia marcescens, SfuA [TaxId: 615] [117743] (1)
    SQ P21408 32-338
    1. 1xvy
      complexed with cit
      1. chain a [116098]
  6. Campylobacter jejuni [TaxId: 197] [117744] (1)
    SQ Q9PIV4 17-334
    1. 1y4t
      complexed with fe
      1. chain a [116464]
      2. chain d [116465]
  7. Bordetella pertussis [TaxId: 520] [117745] (3)
    SQ Q7VXW9 31-349
    1. 1y9u
      1. chain a [116594]
    2. 2ows
      automatically matched to d1y9ua_
      complexed with fe, oxl
      1. region a:6-323 [149051]
    3. 2owt
      automatically matched to d1y9ua_
      complexed with co3, fe
      1. region a:6-323 [149052]
9. Dipeptide-binding protein [53870]
  similar domain organization to oligopeptide-binding protein, OPPA
  1. Escherichia coli [TaxId: 562] [53871] (2)
    1. 1dpe
      complexed with cd
      1. chain a [35799]
    2. 1dpp
      1. chain a [35800]
      2. chain c [35801]
      3. chain e [35802]
      4. chain g [35803]
10. Hypothetical protein YliB [102692]
  similar domain organization to oligo- and dipeptide-binding protein
  1. Escherichia coli [TaxId: 562] [102693] (1)
    1. 1uqw
      complexed with gol, zn
      1. chain a [99799]
      2. chain b [99800]
11. Nickel-binding periplasmic protein NikA [102694]
  similar domain organization to oligo- and dipeptide-binding protein
  1. Escherichia coli [TaxId: 562] [102695] (10)
    1. 1zlq
      complexed with act, cl, dtt, edt, fe, gol, so4
      1. region a:3-501 [125253]
    2. 1zlq
      automatically matched to 1ZLQ A:3-501
      complexed with act, cl, dtt, edt, fe, gol, so4
      1. region b:3-500 [125254]
    3. 1uiv
      complexed with ni; mutant
      1. chain a [99436]
      2. chain b [99437]
    4. 1uiu
      mutant
      1. chain a [99434]
      2. chain b [99435]
    5. 3dp8
      automatically matched to d1zlqa1
      complexed with act, cl, gol, hct, ni, so4
      1. region a:3-499 [157821]
    6. 3dp8
      automatically matched to d1zlqa1
      complexed with act, cl, gol, hct, ni, so4
      1. region b:3-499 [157822]
    7. 3dp8
      automatically matched to d1zlqa1
      complexed with act, cl, gol, hct, ni, so4
      1. region c:4-499 [157823]
    8. 3e3k
      automatically matched to d1zlqa1
      complexed with act, cl, gol, hct, so4
      1. region a:3-499 [157991]
    9. 3e3k
      automatically matched to d1zlqa1
      complexed with act, cl, gol, hct, so4
      1. region b:3-499 [157992]
    10. 3e3k
      automatically matched to d1zlqa1
      complexed with act, cl, gol, hct, so4
      1. region c:3-499 [157993]
12. Histidine-binding protein [53872]
  1. Escherichia coli [TaxId: 562] [53873] (1)
    1. 1hsl
      complexed with cd
      1. chain a [35804]
      2. chain b [35805]
  2. Salmonella typhimurium [TaxId: 90371] [53874] (1)
    1. 1hpb
      CA-atoms only
      1. chain p [35806]
13. Spermidine/putrescine-binding protein PotD [53875]
  1. Escherichia coli [TaxId: 562] [53876] (2)
    1. 1pot
      complexed with spd
      1. chain a [35807]
    2. 1poy
      complexed with spd
      1. chain 1 [35808]
      2. chain 2 [35809]
      3. chain 3 [35810]
      4. chain 4 [35811]
14. Putrescine receptor (PotF) [53877]
  1. Escherichia coli [TaxId: 562] [53878] (1)
    1. 1a99
      complexed with put
      1. chain a [35812]
      2. chain b [35813]
      3. chain c [35814]
      4. chain d [35815]
15. Glutamine-binding protein [53879]
  1. Escherichia coli [TaxId: 562] [53880] (2)
    1. 1wdn
      1. chain a [35816]
    2. 1ggg
      1. chain a [35817]
      2. chain b [35818]
16. Glutamate receptor ligand binding core [53881]
  1. Rat (Rattus norvegicus), GluR2 [TaxId: 10116] [53882] (80)
    1. 1mqi
      complexed with fwd
      1. chain a [91398]
    2. 1mqd
      complexed with gol, shi, so4
      1. chain a [85049]
      2. chain b [85050]
      3. chain c [85051]
      4. chain d [85052]
    3. 1m5e
      complexed with act, am1, zn
      1. chain a [78642]
      2. chain b [78643]
      3. chain c [78644]
    4. 1p1o
      complexed with qus, so4; mutant
      1. chain a [87699]
    5. 1mqj
      complexed with hwd, zn
      1. chain a [91399]
    6. 1m5c
      complexed with brh
      1. chain a [78640]
    7. 2al5
      automatically matched to d1mm6a_
      complexed with 4mp, fwd; mutant
      1. region a:3-261 [126964]
    8. 2al5
      automatically matched to d1mm6a_
      complexed with 4mp, fwd; mutant
      1. region b:3-261 [126965]
    9. 1syh
      automatically matched to d1mm6a_
      complexed with cpw
      1. region a:0-258 [119077]
    10. 1m5d
      complexed with brh, so4; mutant
      1. chain a [78641]
    11. 1mm7
      complexed with qus, zn
      1. chain a [79298]
      2. chain b [79299]
      3. chain c [79300]
    12. 1ftk
      complexed with kai
      1. chain a [35819]
    13. 1wvj
      automatically matched to d1mm6a_
      complexed with gol, ibc, so4
      1. region a:3-261 [121342]
    14. 1p1n
      complexed with kai; mutant
      1. chain a [87698]
    15. 2al4
      automatically matched to d1mm6a_
      complexed with cx6, qus, zn; mutant
      1. region a:4-261 [126958]
    16. 2al4
      automatically matched to d1mm6a_
      complexed with cx6, qus, zn; mutant
      1. region b:3-261 [126959]
    17. 2al4
      automatically matched to d1mm6a_
      complexed with cx6, qus, zn; mutant
      1. region c:4-261 [126960]
    18. 2al4
      automatically matched to d1mm6a_
      complexed with cx6, qus, zn; mutant
      1. region d:4-261 [126961]
    19. 2al4
      automatically matched to d1mm6a_
      complexed with cx6, qus, zn; mutant
      1. region e:3-261 [126962]
    20. 2al4
      automatically matched to d1mm6a_
      complexed with cx6, qus, zn; mutant
      1. region f:4-261 [126963]
    21. 1xhy
      automatically matched to d1m5da_
      complexed with kai, so4; mutant
      1. region a:1-258 [122011]
    22. 1ftm
      complexed with amq, zn
      1. chain a [35820]
      2. chain b [35821]
      3. chain c [35822]
    23. 1mqh
      complexed with bwd
      1. chain a [91397]
    24. 1my3
      complexed with bwd, zn
      1. chain a [85226]
      2. chain b [85227]
      3. chain c [85228]
    25. 1mxu
      complexed with bwd, zn
      1. chain a [85199]
      2. chain b [85200]
      3. chain c [85201]
    26. 1m5b
      complexed with bn1, zn
      1. chain a [78637]
      2. chain b [78638]
      3. chain c [78639]
    27. 1ftl
      complexed with dnq, so4
      1. chain a [35823]
      2. chain b [35824]
    28. 1lbc
      complexed with cyz, glu, zn; mutant
      1. chain a [73805]
      2. chain b [73806]
      3. chain c [73807]
    29. 1nnp
      complexed with ce2, so4
      1. chain a [85908]
      2. chain b [85909]
    30. 1my2
      complexed with amq, zn
      1. chain a [85223]
      2. chain b [85224]
      3. chain c [85225]
    31. 1m5f
      complexed with act, am1, zn; mutant
      1. chain a [78645]
      2. chain b [78646]
      3. chain c [78647]
    32. 3bfu
      automatically matched to d1mm6a_
      complexed with r2p
      1. region a:2-262 [155235]
    33. 3bfu
      automatically matched to d1mm6a_
      complexed with r2p
      1. region b:4-262 [155236]
    34. 3bfu
      automatically matched to d1mm6a_
      complexed with r2p
      1. region c:2-262 [155237]
    35. 3bfu
      automatically matched to d1mm6a_
      complexed with r2p
      1. region d:4-262 [155238]
    36. 1p1w
      complexed with amq, so4; mutant
      1. chain a [87713]
      2. chain b [87714]
    37. 3bki
      automatically matched to d1mm6a_
      complexed with fqx
      1. region b:5-261 [155354]
    38. 3bki
      automatically matched to d1mm6a_
      complexed with fqx
      1. region c:5-261 [155355]
    39. 3bki
      automatically matched to d1mm6a_
      complexed with fqx
      1. region d:5-261 [155356]
    40. 3bki
      automatically matched to d1mm6a_
      complexed with fqx
      1. region p:5-261 [155357]
    41. 1nnk
      complexed with ce2, cl, zn
      1. chain a [85905]
    42. 1mxw
      complexed with zn
      1. chain a [85205]
      2. chain b [85206]
      3. chain c [85207]
    43. 1mxv
      complexed with zn
      1. chain a [85202]
      2. chain b [85203]
      3. chain c [85204]
    44. 1my1
      complexed with zn
      1. chain a [85220]
      2. chain b [85221]
      3. chain c [85222]
    45. 2anj
      complexed with kai; mutant
      1. region a:3-117,a:120-262 [127054]
    46. 1ms7
      complexed with shi, zn
      1. chain a [85081]
      2. chain b [85082]
      3. chain c [85083]
    47. 1my0
      complexed with zn
      1. chain a [85217]
      2. chain b [85218]
      3. chain c [85219]
    48. 1mxz
      complexed with zn
      1. chain a [85214]
      2. chain b [85215]
      3. chain c [85216]
    49. 1gr2
      complexed with kai
      1. chain a [35825]
    50. 1mxy
      complexed with zn
      1. chain a [85211]
      2. chain b [85212]
      3. chain c [85213]
    51. 1my4
      complexed with iwd, zn
      1. chain a [85229]
      2. chain b [85230]
      3. chain c [85231]
    52. 1n0t
      complexed with act, at1, so4
      1. chain a [85243]
      2. chain b [85244]
      3. chain c [85245]
      4. chain d [85246]
    53. 1mxx
      complexed with zn
      1. chain a [85208]
      2. chain b [85209]
      3. chain c [85210]
    54. 1mqg
      complexed with gol, iwd, so4
      1. chain a [91395]
      2. chain b [91396]
    55. 1ftj
      complexed with glu, zn
      1. chain a [35826]
      2. chain b [35827]
      3. chain c [35828]
    56. 1mm6
      complexed with gol, qus, so4
      1. chain a [79296]
      2. chain b [79297]
    57. 1syi
      automatically matched to d1m5da_
      complexed with cpw; mutant
      1. region a:1-258 [119078]
    58. 1syi
      automatically matched to d1m5da_
      complexed with cpw; mutant
      1. region b:1-258 [119079]
    59. 2aix
      automatically matched to d1mm6a_
      complexed with u1k
      1. region a:1-258 [126838]
    60. 1lbb
      complexed with kai; mutant
      1. chain a [73804]
    61. 1p1u
      complexed with amq, so4; mutant
      1. chain a [87711]
      2. chain b [87712]
    62. 1p1q
      complexed with amq, zn; mutant
      1. chain a [87700]
      2. chain b [87701]
      3. chain c [87702]
    63. 3bbr
      automatically matched to d1lbcb_
      complexed with bhy, cl, glu, gol, so4; mutant
      1. region a:3-261 [155091]
    64. 3bbr
      automatically matched to d1lbcb_
      complexed with bhy, cl, glu, gol, so4; mutant
      1. region b:3-261 [155092]
    65. 1fto
      1. chain a [35829]
      2. chain b [35830]
    66. 2p2a
      automatically matched to d1mm6a_
      complexed with glu, mp9, so4
      1. region a:0-258 [139461]
    67. 2p2a
      automatically matched to d1mm6a_
      complexed with glu, mp9, so4
      1. region b:1-258 [139462]
    68. 1lb9
      complexed with dnq, so4; mutant
      1. chain a [73802]
      2. chain b [73803]
    69. 1fw0
      complexed with kai
      1. chain a [35831]
    70. 1lb8
      complexed with amq; mutant
      1. chain a [73800]
      2. chain b [73801]
    71. 2cmo
      automatically matched to d1mm6a_
      complexed with glu, m1l, so4
      1. region a:5-261 [130630]
    72. 2cmo
      automatically matched to d1mm6a_
      complexed with glu, m1l, so4
      1. region b:5-261 [130631]
    73. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region a:4-261 [154929]
    74. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region b:4-261 [154930]
    75. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region c:5-261 [154931]
    76. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region d:3-261 [154932]
    77. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region e:4-261 [154933]
    78. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region f:4-261 [154934]
    79. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region g:5-261 [154935]
    80. 3b7d
      automatically matched to d1mm6a_
      complexed with cni
      1. region h:4-261 [154936]
  2. Synechocystis sp., GluR0 [TaxId: 1143] [64192] (3)
    1. 1ii5
      complexed with glu
      1. chain a [62412]
    2. 1iit
      complexed with ser
      1. chain a [62460]
    3. 1iiw
      1. chain a [62461]
  3. Rat (Rattus norvegicus), GluR6 [TaxId: 10116] [142801] (14)
    SQ P42260 421-544,668-804! SQ P42260 429-544,667-806
    1. 1s50
      complexed with glu
      1. region a:2-117,a:120-259 [118864]
    2. 1s7y
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with glu; mutant
      1. region a:3-117,a:120-253 [118884]
    3. 1s7y
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with glu; mutant
      1. region b:3-117,b:120-253 [118885]
    4. 1sd3
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with sym
      1. region a:3-117,a:120-253 [118947]
    5. 1sd3
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with sym
      1. region b:3-117,b:120-253 [118948]
    6. 1s9t
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with cl, qus
      1. region a:3-117,a:120-253 [118923]
    7. 1s9t
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with cl, qus
      1. region b:3-117,b:120-253 [118924]
    8. 1tt1
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with kai
      1. region a:3-117,a:120-253 [119338]
    9. 1tt1
      automatically matched to 1S50 A:2-117,A:120-259
      complexed with kai
      1. region b:3-117,b:120-253 [119339]
    10. 1yae
      complexed with doq, fuc, nag
      1. region a:421-544,a:668-804 [122809]
    11. 1yae
      automatically matched to 1YAE A:421-544,A:668-804
      complexed with doq, fuc, nag
      1. region b:423-544,b:668-804 [122810]
    12. 1yae
      automatically matched to 1YAE A:421-544,A:668-804
      complexed with doq, fuc, nag
      1. region c:423-544,c:669-802 [122811]
    13. 1yae
      automatically matched to 1YAE A:421-544,A:668-804
      complexed with doq, fuc, nag
      1. region d:423-544,d:668-804 [122812]
    14. 1yae
      automatically matched to 1YAE A:421-544,A:668-804
      complexed with doq, fuc, nag
      1. region e:423-544,e:668-801 [122813]
  4. Rat (Rattus norvegicus), GluR5 [TaxId: 10116] [142802] (13)
    SQ P22756 429-546,667-799! SQ P22756 433-544,682-815
    1. 2f34
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with 1pe, cl, uba; mutant
      1. region a:5-116,a:119-252 [132852]
    2. 2f34
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with 1pe, cl, uba; mutant
      1. region b:5-116,b:119-252 [132853]
    3. 2f35
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with 1pe, cl, ubc; mutant
      1. region a:5-116,a:119-252 [132854]
    4. 2f35
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with 1pe, cl, ubc; mutant
      1. region b:5-116,b:119-252 [132855]
    5. 2ojt
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with 1pe, br, uba; mutant
      1. region a:5-116,a:119-252 [139116]
    6. 2ojt
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with 1pe, br, uba; mutant
      1. region b:5-116,b:119-252 [139117]
    7. 1ycj
      complexed with glu, so4
      1. region a:429-546,a:667-799 [122966]
    8. 1ycj
      automatically matched to 1YCJ A:429-546,A:667-799
      complexed with glu, so4
      1. region b:430-546,b:667-799 [122967]
    9. 2f36
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with glu, so4; mutant
      1. region a:5-116,a:119-252 [132856]
    10. 2f36
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with glu, so4; mutant
      1. region b:5-116,b:119-252 [132857]
    11. 2f36
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with glu, so4; mutant
      1. region c:5-116,c:119-252 [132858]
    12. 2f36
      automatically matched to 1TXF A:5-116,A:119-252
      complexed with glu, so4; mutant
      1. region d:5-116,d:119-252 [132859]
    13. 1txf
      complexed with glu
      1. region a:5-116,a:119-252 [119386]
17. Putative GluR0 ligand binding core [102696]
  1. Thermus thermophilus [TaxId: 274] [102697] (2)
    1. 1us5
      complexed with egl, glu
      1. chain a [99856]
    2. 1us4
      complexed with egl, glu
      1. chain a [99855]
18. N-methyl-D-aspartate receptor subunit 1 [89787]
  1. Rat (Rattus norvegicus) [TaxId: 10116] [89788] (9)
    1. 1pb7
      complexed with gly
      1. chain a [88025]
    2. 1y20
      automatically matched to d1pb7a_
      complexed with 1ac
      1. region a:5-285 [122553]
    3. 1pb8
      complexed with dsn
      1. chain a [88026]
    4. 1y1z
      automatically matched to d1pb7a_
      complexed with 192
      1. region a:5-285 [122552]
    5. 1pb9
      complexed with 4ax
      1. chain a [88027]
    6. 1y1m
      automatically matched to d1pb7a_
      complexed with ac5
      1. region a:5-285 [122548]
    7. 1y1m
      automatically matched to d1pb7a_
      complexed with ac5
      1. region b:5-285 [122549]
    8. 1pbq
      complexed with dk1
      1. chain a [88028]
      2. chain b [88029]
    9. 2a5t
      automatically matched to d1pb7a_
      complexed with glu, gly
      1. region a:5-285 [126179]
  2. Rat (Rattus norvegicus), subtype 2A [TaxId: 10116] [142803] (2)
    SQ Q00959 404-539,661-801
    1. 2a5s
      complexed with glu
      1. region a:7-142,a:145-285 [126178]
    2. 2a5t
      automatically matched to 2A5S A:7-142,A:145-285
      complexed with glu, gly
      1. region b:7-142,b:145-284 [126180]
19. ATP phosphoribosyltransferase (ATP-PRTase, HisG), catalytic domain [82559]
  there is an additional C-terminal allosteric domain in some species
  1. Mycobacterium tuberculosis [TaxId: 1773] [82560] (2)
    1. 1nh8
      complexed with amp, his, so4
      1. region a:1-210 [80507]
    2. 1nh7
      complexed with mo6, so4
      1. region a:1-210 [80505]
  2. Escherichia coli [TaxId: 562] [102698] (2)
    1. 1h3d
      complexed with amp, tla
      1. region a:5-224 [90592]
    2. 1q1k
      complexed with prt, tla
      1. region a:5-224 [95589]
  3. Thermotoga maritima [TaxId: 2336] [102699] (3)
    SQ Q9X0D2
    1. 1o63
      structural genomics
      1. chain a [92540]
      2. chain b [92541]
    2. 1o64
      structural genomics
      complexed with pi
      1. chain a [92542]
      2. chain b [92543]
    3. 1usy
      complexed with his, po4
      1. chain e [113426]
      2. chain f [113427]
      3. chain g [113428]
      4. chain h [113429]
  4. Lactococcus lactis [TaxId: 1358] [142804] (8)
    SQ Q02129 1-204
    1. 1z7m
      complexed with po4, wo4
      1. region e:1-204 [124636]
    2. 1z7m
      automatically matched to 1Z7M E:1-204
      complexed with po4, wo4
      1. region f:1-204 [124637]
    3. 1z7m
      automatically matched to 1Z7M E:1-204
      complexed with po4, wo4
      1. region g:1-204 [124638]
    4. 1z7m
      automatically matched to 1Z7M E:1-204
      complexed with po4, wo4
      1. region h:1-204 [124639]
    5. 1z7n
      automatically matched to 1Z7M E:1-204
      complexed with po4, prp
      1. region e:1-204 [124644]
    6. 1z7n
      automatically matched to 1Z7M E:1-204
      complexed with po4, prp
      1. region f:1-204 [124645]
    7. 1z7n
      automatically matched to 1Z7M E:1-204
      complexed with po4, prp
      1. region g:1-204 [124646]
    8. 1z7n
      automatically matched to 1Z7M E:1-204
      complexed with po4, prp
      1. region h:1-204 [124647]
  5. Thermus thermophilus [TaxId: 274] [142805] (1)
    SQ Q5SM15 1-206
    1. 1ve4
      complexed with gol, so4
      1. region a:1-206 [120012]
20. Molybdate-binding protein, ModA [53883]
  1. Escherichia coli [TaxId: 562] [53884] (2)
    1. 1amf
      complexed with moo
      1. chain a [35833]
    2. 1wod
      complexed with wo4
      1. chain a [35832]
  2. Azotobacter vinelandii [TaxId: 354] [53885] (1)
    1. 1atg
      complexed with act, edo, so4, wo4
      1. chain a [35834]
  3. Archaeoglobus fulgidus [TaxId: 2234] [159807] (4)
    SQ O30142 32-342
    1. 2ons
      automatically matched to 2ONK E:32-342
      complexed with mg, no3, wo4
      1. region a:32-342 [148914]
    2. 2onr
      automatically matched to 2ONK E:32-342
      complexed with mg, moo, no3
      1. region a:32-342 [148913]
    3. 2onk
      complexed with mg, po4, wo4
      1. region e:32-342 [148907]
    4. 2onk
      automatically matched to 2ONK E:32-342
      complexed with mg, po4, wo4
      1. region j:32-338 [148912]
21. Cofactor-binding fragment of LysR-type protein CysB [53886]
  1. Klebsiella aerogenes [TaxId: 28451] [53887] (1)
    1. 1al3
      complexed with so4
      1. chain a [35835]
22. Hydrogen peroxide-inducible genes LysR-type activator OxyR, regulatory domain [64193]
  1. Escherichia coli [TaxId: 562] [64194] (2)
    1. 1i6a
      mutant
      1. chain a [61827]
    2. 1i69
      complexed with box; mutant
      1. chain a [61825]
      2. chain b [61826]
23. LysR-type regulatory protein CbnR [89789]
  1. Ralstonia eutropha [TaxId: 106590] [89790] (2)
    1. 1ixc
      complexed with mse
      1. region a:90-294 [83765]
      2. region b:90-289 [83767]
    2. 1iz1
      1. region a:90-292 [83824]
      2. region b:90-294 [83826]
      3. region p:90-292 [83828]
      4. region q:90-292 [83830]
24. Alginate-binding periplasmic protein AlgQ2 [69624]
  1. Sphingomonas sp. [TaxId: 28214] [69625] (2)
    1. 1j1n
      complexed with ca, lgu, mav, maw
      1. chain a [83978]
      2. chain b [83979]
    2. 1kwh
      complexed with ca
      1. chain a [68876]
25. Putative lipoprotein (NlpA family) [102700]
  aka PG110, TpN32
  1. Staphylococcus aureus [TaxId: 1280] [102701] (1)
    1. 1p99
      structural genomics
      complexed with gly, met
      1. chain a [94384]
  2. Treponema pallidum [TaxId: 160] [117746] (1)
    SQ O07950 28-267
    1. 1xs5
      Structural genomics target
      complexed with met
      1. chain a [115912]
26. Glycine betaine-binding periplasmic protein ProX [102702]
  1. Escherichia coli [TaxId: 562] [102703] (2)
    1. 1r9l
      CASP5
      complexed with bet, unx
      1. chain a [97262]
    2. 1r9q
      complexed with pbe, unx
      1. chain a [97263]
27. LysR-type regulatory protein DntR [110748]
  1. Burkholderia sp. [TaxId: 36773] [110749] (2)
    SQ Q7WT50 75-301
    1. 1uth
      complexed with scn; mutant
      1. chain a [108032]
      2. chain b [108033]
    2. 1utb
      complexed with act, gol; mutant
      1. chain a [108030]
      2. chain b [108031]
28. Osmoprotection protein ProX [110750]
  functionally related to the bacterial ProX
  1. Archaeoglobus fulgidus [TaxId: 2234] [110751] (4)
    SQ O29280 # AF0982
    1. 1sw5
      complexed with cl, mg; mutant
      1. chain a [106069]
      2. chain b [106070]
      3. chain c [106071]
      4. chain d [106072]
    2. 1sw1
      complexed with pbe, zn; mutant
      1. chain a [106062]
      2. chain b [106063]
    3. 1sw4
      complexed with cl, tma, zn; mutant
      1. chain a [106067]
      2. chain b [106068]
    4. 1sw2
      complexed with bet; mutant
      1. chain a [106064]
29. ABC transporter, periplasmic substrate-binding protein VCA0807 [117747]
  1. Vibrio cholerae [TaxId: 666] [117748] (1)
    SQ Q9KLD9 26-274
    1. 1twy
      Structural genomics target
      complexed with mg, po4
      1. chain a [112767]
      2. chain b [112768]
      3. chain c [112769]
      4. chain d [112770]
      5. chain e [112771]
      6. chain f [112772]
      7. chain g [112773]
      8. chain h [112774]
30. Hypothetical protein TTHA1568 [142806]
  member of Pfam 02642 (DUF191)
  1. Thermus thermophilus [TaxId: 274] [142807] (2)
    SQ Q5SI12 3-272
    1. 2czl
      complexed with k, tla, xpe
      1. region a:3-272 [131055]
    2. 2dbp
      automatically matched to 2CZL A:3-272
      complexed with 7pe, na, tla
      1. region a:3-272 [131358]
31. Alginate-binding periplasmic protein AlgQ1 [142808]
  1. Sphingomonas sp. [TaxId: 28214] [142809] (3)
    SQ Q9KWT6 25-514
    1. 1y3n
      complexed with ca, mav, maw
      1. region a:1-490 [122597]
    2. 1y3q
      automatically matched to 1Y3N A:1-490
      complexed with ca
      1. region a:1-490 [122599]
    3. 1y3p
      automatically matched to 1Y3N A:1-490
      complexed with ca, lgu, mav, maw
      1. region a:1-490 [122598]
32. Hypothetical protein AF1704 [142810]
  member of Pfam 02642 (DUF191)
  1. Archaeoglobus fulgidus [TaxId: 2234] [142811] (1)
    SQ O28569 2-261
    1. 1zbm
      1. region a:2-261 [124858]
33. Probable LysR-type transcriptional regulator PA0477 [142812]
  1. Pseudomonas aeruginosa [TaxId: 287] [142813] (4)
    SQ Q9I641 92-303
    1. 2esn
      1. region a:92-303 [132334]
    2. 2esn
      automatically matched to 2ESN A:92-303
      1. region b:92-303 [132336]
    3. 2esn
      automatically matched to 2ESN A:92-303
      1. region c:92-303 [132338]
    4. 2esn
      automatically matched to 2ESN A:92-303
      1. region d:92-303 [132340]
34. Putative amino-acid transporter CjaA [142814]
  1. Campylobacter jejuni [TaxId: 197] [142815] (2)
    SQ Q0P9S0 29-276
    1. 1xt8
      complexed with cys, gol
      1. region a:10-257 [122293]
    2. 1xt8
      automatically matched to 1XT8 A:10-257
      complexed with cys, gol
      1. region b:10-257 [122294]
35. LysR-type regulatory protein Cbl [142816]
  1. Escherichia coli [TaxId: 562] [142817] (4)
    SQ Q47083 88-307
    1. 2fyi
      1. region a:88-307 [134370]
    2. 2fyi
      automatically matched to 2FYI A:88-307
      1. region b:88-307 [134371]
    3. 2fyi
      automatically matched to 2FYI A:88-307
      1. region c:88-307 [134372]
    4. 2fyi
      automatically matched to 2FYI A:88-307
      1. region d:88-307 [134373]
36. Prephenate dehydratase [159808]
  1. Staphylococcus aureus [TaxId: 1280] [159809] (2)
    SQ Q99SX2 1-184
    1. 2qmw
      complexed with act, edo, na, peg
      1. region a:1-184 [150899]
    2. 2qmw
      automatically matched to 2QMW A:1-184
      complexed with act, edo, na, peg
      1. region b:1-184 [150901]
37. Hypothetical protein SCo4506 [159810]
  1. Streptomyces coelicolor [TaxId: 1902] [159811] (4)
    SQ Q9L0T8 6-282
    1. 2nxo
      member of Pfam 02621; DUF178
      1. region a:5-281 [148500]
    2. 2nxo
      automatically matched to 2NXO A:5-281
      1. region b:5-280 [148501]
    3. 2nxo
      automatically matched to 2NXO A:5-281
      1. region c:5-280 [148502]
    4. 2nxo
      automatically matched to 2NXO A:5-281
      1. region d:5-280 [148503]
38. Hypothetical protein YhfZ [159812]
  1. Shigella flexneri [TaxId: 623] [159813] (1)
    SQ Q83JA6 1-228
    1. 2ozz
      complexed with so4
      1. region a:1-228 [149131]
39. Hypothetical protein DR0370 [159814]
  1. Deinococcus radiodurans [TaxId: 1299] [159815] (8)
    SQ Q9RXE3 14-285
    1. 2i6e
      member of Pfam 02621; DUF178
      complexed with so4
      1. region a:16-287 [147520]
    2. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region b:16-287 [147521]
    3. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region c:16-287 [147522]
    4. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region d:16-287 [147523]
    5. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region e:16-287 [147524]
    6. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region f:16-287 [147525]
    7. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region g:16-287 [147526]
    8. 2i6e
      automatically matched to 2I6E A:16-287
      complexed with so4
      1. region h:16-287 [147527]
40. PstS-like phosphate-binding protein [159816]
  1. Human (Homo sapiens) [TaxId: 9606] [159817] (1)
    SQ P85173 1-376
    1. 2v3q
      complexed with edo, gol, po4
      1. region a:1-376 [152461]
Transferrin [53888] (11)
further duplication: composed of two two-domain lobes
1. Lactoferrin [53889]
  1. Human (Homo sapiens) [TaxId: 9606] [53890] (23)
    1. 1eh3
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [35842]
    2. 1h45
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [76674]
    3. 1h44
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [76673]
    4. 1lct
      N-terminal lobe
      complexed with co3, fe
      1. chain a [35836]
    5. 1cb6
      complexed with cl
      1. region a:1001-1334 [35840]
      2. region a:1335-1691 [35841]
    6. 1lcf
      complexed with co3, cu, nag, oxl
      1. region a:1-334 [35838]
      2. region a:335-691 [35839]
    7. 1fck
      complexed with ce, co3
      1. region a:1-334 [35843]
      2. region a:335-691 [35844]
    8. 1dsn
      complexed with co3, fe; mutant
      1. chain a [35837]
    9. 1h43
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [76672]
    10. 2bjj
      automatically matched to d1n76a1
      complexed with co3, fe, nag
      1. region x:3-335 [128622]
    11. 2bjj
      automatically matched to d1n76a2
      complexed with co3, fe, nag
      1. region x:336-692 [128623]
    12. 1lfg
      complexed with co3, fe, fuc, nag
      1. region a:1-334 [35845]
      2. region a:335-691 [35846]
    13. 1b0l
      complexed with crb, mtl; mutant
      1. region a:1-334 [35847]
      2. region a:335-691 [35848]
    14. 1hse
      complexed with co3, fe; mutant
      1. chain a [35849]
    15. 1sqy
      complexed with co3, fe, nag
      1. region a:1-334 [98973]
      2. region a:335-691 [98974]
    16. 1bka
      complexed with fe, oxl
      1. region a:4-334 [35852]
      2. region a:335-691 [35853]
    17. 1lfi
      complexed with co3, cu, fuc, nag
      1. region a:1-334 [35850]
      2. region a:335-691 [35851]
    18. 1vfe
      complexed with co3, fe; mutant
      1. chain a [35854]
    19. 1l5t
      N-terminal lobe
      mutant
      1. chain a [73601]
      2. chain b [73602]
    20. 1lfh
      complexed with cl
      1. region a:1-334 [35856]
      2. region a:335-691 [35857]
    21. 1vfd
      complexed with co3, fe; mutant
      1. chain a [35855]
    22. 1n76
      complexed with co3, fe, na
      1. region a:2-334 [80226]
      2. region a:335-691 [80227]
    23. 1lgb
      N2-fragment (one domain fragment)
      complexed with ca, fuc, gal, man, mn, nag
      1. chain c [35858]
  2. Cow (Bos taurus) [TaxId: 9913] [53891] (44)
    1. 2b6d
      automatically matched to d1nkxa_
      complexed with bma, co3, dif, eoh, fe, man, nag, so4, zn
      1. region a:342-685 [127985]
    2. 2b65
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, mal, man, nag, so4, zn
      1. region a:342-685 [127953]
    3. 2g93
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, mma, nag, so4, zn
      1. region a:342-685 [134789]
    4. 2ays
      automatically matched to d1nkxa_
      complexed with a2g, bma, co3, fe, man, nag, so4, zn
      1. region a:342-685 [127570]
    5. 2p1s
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, gfg, man, nag, so4, zn
      1. region a:342-685 [139458]
    6. 1nkx
      C-terminal lobe
      complexed with co3, fe, man, nag, zn
      1. chain a [91943]
    7. 2dyx
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, lak, man, nag, so4, zn
      1. region a:342-685 [131955]
    8. 2r71
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, ins, man, nag, so4, zn
      1. region a:342-685 [151625]
    9. 2dxy
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, so4, tre, zn
      1. region a:342-685 [131879]
    10. 2g5j
      automatically matched to d1nkxa_
      complexed with ain, bma, co3, eoh, fe, man, nag, ndg, so4, zn; mutant
      1. region a:342-685 [134666]
    11. 2dwa
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, fuc, man, nag, so4, zn; mutant
      1. region a:342-685 [131848]
    12. 2e0s
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, ram, so4, zn
      1. region a:342-685 [131956]
    13. 1sdx
      C-terminal lobe
      complexed with co3, man, nag, so4, zn; mutant
      1. chain a,e [98812]
    14. 2o1l
      automatically matched to d1nkxa_
      complexed with co3, fe, man, nag, so4, zn
      1. region a:342-685 [138873]
    15. 2alu
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, ndg, so4, zn; mutant
      1. region a:342-685 [126981]
    16. 2dwi
      automatically matched to d1nkxa_
      complexed with bma, cbi, co3, fe, man, nag, so4, zn; mutant
      1. region a:342-685 [131852]
    17. 3cfl
      automatically matched to d1nkxa_
      complexed with 5ch, co3, fe, nag, so4, zn
      1. region a:342-685 [156613]
    18. 2dwj
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, fru, gal, glc, man, nag, so4, zn
      1. region a:342-685 [131853]
    19. 2ocu
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, so4, tyl, zn
      1. region a:342-685 [139020]
    20. 2nwj
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, so4, zn
      1. region a:342-685 [138719]
    21. 2nuv
      automatically matched to d1nkxa_
      complexed with 2tn, co3, fe, man, nag, so4, zn
      1. region a:342-685 [138623]
    22. 2alt
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, imn, man, nag, so4, zn; mutant
      1. region a:342-685 [126980]
    23. 2dp8
      automatically matched to d1nkxa_
      complexed with co3, fe, man, nag, so4, zn
      1. region a:342-685 [131608]
    24. 3ci8
      automatically matched to d1nkxa_
      complexed with co3, fe, nag, nio, so4, zn
      1. region a:342-685 [156663]
    25. 2fa7
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, ndg, so4, zn; mutant
      1. region a:342-685 [133184]
    26. 2qje
      automatically matched to d1nkxa_
      complexed with bad, co3, fe, man, nag, so4, zn
      1. region a:342-685 [150829]
    27. 2doj
      automatically matched to d1nkxa_
      complexed with adn, bma, co3, fe, man, nag, ndg, so4, zn
      1. region a:342-685 [131604]
    28. 3crb
      automatically matched to d1nkxa_
      complexed with co3, cou, fe, nag, so4, zn
      1. region a:342-685 [156945]
    29. 2h4i
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, lbt, man, nag, so4, zn
      1. region a:342-685 [136075]
    30. 2px1
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, nag, ndg, rip, so4, zn
      1. region a:342-685 [139774]
    31. 2dqv
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, gal, man, nag, so4, zn
      1. region a:342-685 [131643]
    32. 2dvc
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, man, nag, so4, suc, zn; mutant
      1. region a:342-685 [131777]
    33. 3e9x
      automatically matched to d1nkxa_
      complexed with co3, fe, man, nag, nim, so4, zn
      1. region a:342-685 [158073]
    34. 2e1s
      automatically matched to d1nkxa_
      complexed with ara, bma, co3, fe, man, nag, so4, zn
      1. region a:342-685 [131971]
    35. 2dwh
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, nag, so4, zn; mutant
      1. region a:342-685 [131851]
    36. 2dxr
      automatically matched to d1nkxa_
      complexed with co3, fe, man, nag, so4, sor, zn; mutant
      1. region a:342-685 [131878]
    37. 2zmb
      automatically matched to d1nkxa_
      complexed with bgc, co3, fe, man, nag, pxb, so4, zn
      1. region a:342-685 [154689]
    38. 2o51
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, fru, man, nag, so4, zn
      1. region a:342-685 [138917]
    39. 2r9j
      automatically matched to d1nkxa_
      complexed with co3, fe, nag, nca, so4, zn
      1. region a:342-685 [151788]
    40. 2q8j
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, m2p, man, nag, so4, zn
      1. region a:342-685 [139890]
    41. 2hca
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, glc, man, nag, so4, zn
      1. region a:342-685 [136324]
    42. 2dsf
      automatically matched to d1nkxa_
      complexed with bma, co3, fe, lxc, man, nag, ndg, so4, zn
      1. region a:342-685 [131688]
    43. 2ds9
      automatically matched to d1nkxa_
      complexed with co3, fe, man, nag, so4, zn
      1. region a:342-685 [131687]
    44. 1blf
      complexed with co3, fe, man, nag
      1. region a:5-333 [35859]
      2. region a:334-689 [35860]
  3. Domestic water buffalo (Bubalus arnee bubalis) [TaxId: 89462] [53892] (2)
    1. 1ce2
      complexed with co3, fe
      1. region a:1-333 [35861]
      2. region a:334-689 [35862]
    2. 1biy
      complexed with co3, fe
      1. region a:1-333 [35863]
      2. region a:334-689 [35864]
  4. Goat (Capra hircus) [TaxId: 9925] [89791] (1)
    1. 1jw1
      complexed with fe
      1. region a:1-333 [84234]
      2. region a:334-689 [84235]
  5. Horse (Equus caballus) [TaxId: 9796] [53893] (8)
    1. 1b1x
      complexed with co3, fe
      1. region a:1-333 [35865]
      2. region a:334-689 [35866]
    2. 1f9b
      complexed with 3id, bct, fe
      1. region a:1-333 [35869]
      2. region a:334-689 [35870]
    3. 1b7z
      complexed with fe, oxl
      1. region a:1-333 [35867]
      2. region a:334-689 [35868]
    4. 3cr9
      automatically matched to d1b1xa1
      complexed with fe, glc
      1. region a:1-333 [156943]
    5. 3cr9
      automatically matched to d1b1xa2
      complexed with fe, glc
      1. region a:334-689 [156944]
    6. 1qjm
      complexed with co3, sm
      1. region a:1-333 [35871]
      2. region a:334-689 [35872]
    7. 1i6b
      1. region a:1-333 [66036]
      2. region a:334-689 [66037]
    8. 1b7u
      1. region a:1-333 [35873]
      2. region a:334-689 [35874]
  6. Arabian camel (Camelus dromedarius) [TaxId: 9838] [64195] (2)
    1. 1dtz
      1. region a:1-333 [59134]
      2. region a:334-689 [59135]
    2. 1i6q
      complexed with co3, fe
      1. region a:1-333 [66043]
      2. region a:334-689 [66044]
2. Ovotransferrin [53894]
  1. Duck (Anas platyrhynchos) [TaxId: 8839] [53895] (5)
    1. 1gv8
      domain II in the N-terminal lobe
      complexed with co3, fe, gly
      1. chain a [65606]
    2. 1gvc
      domain II in the N-terminal lobe
      complexed with co3, fe, nta
      1. chain a [65607]
    3. 1ovb
      domain II in the N-terminal lobe
      complexed with co3, fe
      1. chain a [35875]
    4. 1dot
      complexed with co3, fe, fuc, nag
      1. region a:1-334 [35876]
      2. region a:335-686 [35877]
    5. 1aov
      1. region a:1-334 [35878]
      2. region a:335-686 [35879]
  2. Chicken (Gallus gallus) [TaxId: 9031] [53896] (11)
    SQ P02789
    1. 1iej
      N-terminal lobe only
      complexed with co3, fe
      1. chain a [62328]
    2. 1tfa
      N-terminal lobe only
      complexed with so4
      1. chain a [35880]
    3. 2d3i
      automatically matched to d1aiv_1
      complexed with al, bct
      1. region a:5-334 [131208]
    4. 2d3i
      automatically matched to d1aiv_2
      complexed with al, bct
      1. region a:335-686 [131209]
    5. 1nft
      N-terminal lobe only
      complexed with fe, nta, so4
      1. chain a [35881]
    6. 1iq7
      C-terminal lobe only
      complexed with nag, so4
      1. chain a [66261]
    7. 1ovt
      complexed with co3, fe
      1. region a:5-334 [35882]
      2. region a:335-686 [35883]
    8. 1nnt
      N-terminal lobe only
      complexed with co3, fe
      1. chain a [35884]
    9. 1n04
      complexed with co3, fca, fe
      1. region a:4-334 [91504]
      2. region a:335-686 [91505]
    10. 1aiv
      complexed with nag
      1. region a:1-334 [35885]
      2. region a:335-686 [35886]
    11. 1ryx
      1. region a:1-334 [105128]
      2. region a:335-686 [105129]
3. Transferrin [53897]
  1. Rabbit (Oryctolagus cuniculus) [TaxId: 9986] [53898] (6)
    1. 1jnf
      complexed with cl, co3, fe
      1. region a:3-334 [63196]
      2. region a:335-676 [63197]
    2. 2hav
      automatically matched to d1jnfa1
      complexed with cit, gol
      1. region a:340-664 [136297]
    3. 2hav
      automatically matched to d1jnfa1
      complexed with cit, gol
      1. region b:340-664 [136298]
    4. 2hau
      automatically matched to d1jnfa1
      complexed with cit, gol; mutant
      1. region a:340-664 [136295]
    5. 2hau
      automatically matched to d1jnfa1
      complexed with cit, gol; mutant
      1. region b:340-664 [136296]
    6. 1tfd
      N-terminal lobe
      complexed with co3, fe
      1. chain a [35887]
  2. Human (Homo sapiens) [TaxId: 9606] [53899] (17)
    1. 1ryo
      N-terminal lobe
      complexed with fe, oxl
      1. chain a [98108]
    2. 1a8e
      N-terminal lobe
      complexed with co3, fe
      1. chain a [35888]
    3. 1fqe
      N-terminal lobe
      complexed with co3, fe, k; mutant
      1. chain a [59988]
    4. 1jqf
      N-terminal lobe
      complexed with co3, fe, k; mutant
      1. chain a [67086]
    5. 1d3k
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [35889]
    6. 1a8f
      N-terminal lobe
      complexed with co3, fe
      1. chain a [35890]
    7. 1oqg
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [87304]
    8. 1d4n
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [35891]
    9. 1n7x
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [85379]
    10. 1n84
      N-terminal lobe
      complexed with co3, fe
      1. chain a [85389]
    11. 1fqf
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [59989]
    12. 1n7w
      N-terminal lobe
      complexed with co3, fe; mutant
      1. chain a [85378]
    13. 1bp5
      N-terminal lobe
      1. chain a [35892]
      2. chain b [35893]
      3. chain c [35894]
      4. chain d [35895]
    14. 1dtg
      N-terminal lobe
      1. chain a [35896]
    15. 1oqh
      N-terminal lobe
      complexed with co3, fe, k; mutant
      1. chain a [87305]
    16. 1b3e
      N-terminal lobe
      complexed with co3, fe
      1. chain a [35897]
    17. 1btj
      N-terminal lobe
      1. chain a [35898]
      2. chain b [35899]
  3. Pig (Sus scrofa) [TaxId: 9823] [69626] (1)
    1. 1h76
      complexed with co3, fe, nag
      1. region a:3-333 [65699]
      2. region a:342-687 [65700]
PG0945 N-terminal domain-like [159818] (1)
truncated to one domain; extra C-terminal region provides dimerisation interface
1. Uncharacterized protein PG0945 [159819]
  putative ABC transporter, permease
  1. Porphyromonas gingivalis [TaxId: 837] [159820] (1)
    SQ Q7MVU4 48-183
    1. 2p0s
      complexed with act, fmt, mg
      1. region a:48-183 [149140]