Structural Classification of Proteins

Fold: beta-Grasp (ubiquitin-like)

: core: beta(2)-alpha-beta(2); mixed beta-sheet 2143

Lineage:

Root: scop
Class: Alpha and beta proteins (a+b) [53931]
Mainly antiparallel beta sheets (segregated alpha and beta regions)
Fold: beta-Grasp (ubiquitin-like) [54235]
core: beta(2)-alpha-beta(2); mixed beta-sheet 2143

Superfamilies:

Ubiquitin-like [54236] (8)
uperfamily
1. Ubiquitin-related [54237] (47)
  Pfam 00240
  1. Ubiquitin [54238]
    1. Human (Homo sapiens) [TaxId: 9606] [54239] (102)
      SQ P62988
      identical sequence in many other species
      1. 1xd3
        complexed with gve, mg
        
        chain b [115146]
        chain d [115148]
      2. 1ogw
        synthetic protein with fluoro-Leu at 50 and 67
        complexed with lef
        
        chain a [87001]
      3. 2zcc
        automatically matched to d1aara_
        complexed with zn
        
        region a:1-70 [154337]
      4. 2zcc
        automatically matched to d1aara_
        complexed with zn
        
        region b:1-70 [154338]
      5. 2zcc
        automatically matched to d1aara_
        complexed with zn
        
        region c:1-71 [154339]
      6. 3by4
        automatically matched to d1aara_
        complexed with 3cn
        
        region b:1-73 [155720]
      7. 2znv
        automatically matched to d1aara_
        complexed with edo, zn; mutant
        
        region c:1-73 [154708]
      8. 2znv
        automatically matched to d1aara_
        complexed with edo, zn; mutant
        
        region f:1-70 [154710]
      9. 2znv
        automatically matched to d1gjza_
        complexed with edo, zn; mutant
        
        region b:1-51 [154707]
      10. 2znv
        automatically matched to d1gjza_
        complexed with edo, zn; mutant
        
        region e:1-51 [154709]
      11. 2d3g
        automatically matched to d1aara_
        
        region a:1-72 [131206]
      12. 2d3g
        automatically matched to d1aara_
        
        region b:1-72 [131207]
      13. 2j7q
        automatically matched to d1aara_
        complexed with gol, gve, mg, pg4
        
        region b:1-75 [138127]
      14. 2j7q
        automatically matched to d1aara_
        complexed with gol, gve, mg, pg4
        
        region d:1-75 [138128]
      15. 1wrd
        automatically matched to d1aara_
        
        region b:1-76 [121194]
      16. 2oob
        automatically matched to d1aara_
        
        region b:1-72 [139167]
      17. 1ubi
        
        chain a [37584]
      18. 1ubq
        
        chain a [37585]
      19. 2hd5
        automatically matched to d1aara_
        complexed with zn
        
        region b:1-76 [136341]
      20. 1uzx
        annotated as bovine in PDB, identical to human sequence
        complexed with mes, mso, so4
        
        chain b [100239]
      21. 2qho
        automatically matched to d1aara_
        
        region a:1-72 [150790]
      22. 2qho
        automatically matched to d1aara_
        
        region c:1-73 [150791]
      23. 2qho
        automatically matched to d1aara_
        
        region e:1-73 [150792]
      24. 2qho
        automatically matched to d1aara_
        
        region g:1-72 [150793]
      25. 2g45
        automatically matched to d1aara_
        complexed with cl, zn
        
        region b:1-76 [134578]
      26. 2g45
        automatically matched to d1aara_
        complexed with cl, zn
        
        region e:1-76 [134579]
      27. 1s1q
        complexed with acy, cu, so4
        
        chain b [98352]
        chain d [98354]
      28. 2jf5
        automatically matched to d1aara_
        complexed with cd, cl, co, mg
        
        region a:1-73 [148030]
      29. 2jf5
        automatically matched to d1aara_
        complexed with cd, cl, co, mg
        
        region b:1-73 [148031]
      30. 2c7n
        automatically matched to d1aara_
        complexed with zn
        
        region b:1-74 [130070]
      31. 2c7n
        automatically matched to d1aara_
        complexed with zn
        
        region d:1-74 [130072]
      32. 2c7n
        automatically matched to d1aara_
        complexed with zn
        
        region f:1-74 [130073]
      33. 2c7n
        automatically matched to d1aara_
        complexed with zn
        
        region h:1-73 [130075]
      34. 2c7n
        automatically matched to d1aara_
        complexed with zn
        
        region j:1-72 [130077]
      35. 2c7n
        automatically matched to d1aara_
        complexed with zn
        
        region l:1-74 [130078]
      36. 2c7m
        automatically matched to d1aara_
        complexed with zn
        
        region b:1-74 [130068]
      37. 2ibi
        automatically matched to d1aara_
        complexed with neh, zn; mutant
        
        region b:1-75 [137194]
      38. 3c0r
        automatically matched to d1aara_
        complexed with 3cn
        
        region b:1-73 [155839]
      39. 3c0r
        automatically matched to d1aara_
        complexed with 3cn
        
        region d:1-73 [155840]
      40. 2o6v
        automatically matched to d1gjza_
        complexed with mes, slz, so4; mutant
        
        region b:101-151 [138923]
      41. 2o6v
        automatically matched to d1aara_
        complexed with mes, slz, so4; mutant
        
        region a:1-75 [138922]
      42. 2o6v
        automatically matched to d1aara_
        complexed with mes, slz, so4; mutant
        
        region c:201-276 [138924]
      43. 2o6v
        automatically matched to d1aara_
        complexed with mes, slz, so4; mutant
        
        region e:401-475 [138925]
      44. 2o6v
        automatically matched to d1aara_
        complexed with mes, slz, so4; mutant
        
        region g:601-676 [138927]
      45. 2o6v
        automatically matched to d1gjza_
        complexed with mes, slz, so4; mutant
        
        region f:501-551 [138926]
      46. 2o6v
        complexed with mes, slz, so4; mutant
        
        region d:301-376 [145715]
      47. 2o6v
        automatically matched to 2O6V D:301-376
        complexed with mes, slz, so4; mutant
        
        region h:702-776 [145716]
      48. 1aar
        di-ubiquitin
        
        chain a [37586]
        chain b [37587]
      49. 1nbf
        complex with USP7
        complexed with glz
        
        chain c [80389]
        chain d [80390]
      50. 2fif
        automatically matched to d1aara_
        complexed with so4, zn
        
        region a:1-73 [133518]
      51. 2fif
        automatically matched to d1aara_
        complexed with so4, zn
        
        region c:1-73 [133520]
      52. 2fif
        automatically matched to d1aara_
        complexed with so4, zn
        
        region e:1-73 [133522]
      53. 1wr6
        automatically matched to d1aara_
        
        region e:1-72 [121186]
      54. 1wr6
        automatically matched to d1aara_
        
        region f:1-73 [121187]
      55. 1wr6
        automatically matched to d1aara_
        
        region g:1-72 [121188]
      56. 1wr6
        automatically matched to d1aara_
        
        region h:1-74 [121189]
      57. 3dvg
        automatically matched to d1aara_
        mutant
        
        region x:1-73 [157892]
      58. 3dvg
        automatically matched to d1gjza_
        mutant
        
        region y:1-51 [157893]
      59. 3dvn
        automatically matched to d1aara_
        mutant
        
        region u:1-73 [157902]
      60. 3dvn
        automatically matched to d1aara_
        mutant
        
        region x:1-73 [157904]
      61. 3dvn
        automatically matched to d1gjza_
        mutant
        
        region v:1-51 [157903]
      62. 3dvn
        automatically matched to d1gjza_
        mutant
        
        region y:1-51 [157905]
      63. 1tbe
        tetra-ubiquitin
        
        chain a [37588]
        chain b [37589]
      64. 1f9j
        a new crystal form of tetraubiquitin
        
        chain a [37590]
        chain b [37591]
      65. 2gmi
        automatically matched to d1aara_
        mutant
        
        region c:501-576 [135382]
      66. 2fid
        automatically matched to d1aara_
        complexed with zn
        
        region a:1-73 [133516]
      67. 2hth
        automatically matched to d1aara_
        
        region a:1-73 [136742]
      68. 1yd8
        automatically matched to d1aara_
        
        region u:1-73 [122974]
      69. 1yd8
        automatically matched to d1aara_
        
        region v:1-73 [122975]
      70. 2pe9
        automatically matched to d1aara_
        
        region a:1-72 [149399]
      71. 2pe9
        automatically matched to d1aara_
        
        region b:1-72 [149400]
      72. 2pea
        automatically matched to d1aara_
        
        region a:1-72 [149401]
      73. 2pea
        automatically matched to d1aara_
        
        region b:1-72 [149402]
      74. 1d3z
        
        chain a [37592]
      75. 2k6d
        automatically matched to d1aara_
        
        region b:1-73 [148276]
      76. 2z59
        automatically matched to d1aara_
        
        region b:1-73 [154162]
      77. 2nr2
        automatically matched to d1aara_
        
        region a:1-76 [138518]
      78. 1gjz
        
        chain a [65223]
        chain b [65224]
      79. 1zgu
        mutant
        
        region b:1-76 [125062]
      80. 2bgf
        automatically matched to d1aara_
        
        region a:1-76 [128476]
      81. 2bgf
        automatically matched to d1aara_
        
        region b:1-76 [128477]
      82. 1xqq
        automatically matched to d1aara_
        
        region a:1-76 [122240]
      83. 2dx5
        automatically matched to d1aara_
        
        region b:1-73 [131867]
      84. 2den
        automatically matched to d1aara_
        mutant
        
        region b:1-76 [131432]
      85. 1fxt
        
        chain b [65056]
      86. 2jy6
        automatically matched to d1aara_
        
        region a:1-73 [148238]
      87. 2k39
        automatically matched to d1aara_
        
        region a:1-73 [148263]
      88. 2jri
        automatically matched to d1aara_
        
        region b:183-255 [148185]
      89. 2jri
        automatically matched to d1aara_
        
        region c:259-331 [148186]
      90. 2ayo
        automatically matched to d1aara_
        
        region b:1-76 [127567]
      91. 2fuh
        automatically matched to d1aara_
        
        region b:1-76 [134174]
      92. 1yx6
        automatically matched to d1aara_
        
        region b:1-76 [124173]
      93. 1yx5
        automatically matched to d1aara_
        
        region b:1-76 [124172]
      94. 1g6j
        Structure in aot reverse micelles
        
        chain a [60319]
      95. 1q5w
        complexed with zn
        
        chain b [95946]
      96. 1v80
        automatically matched to d1aara_
        
        region a:1-76 [119867]
      97. 1v81
        automatically matched to d1aara_
        
        region a:1-76 [119868]
      98. 2jzz
        automatically matched to d1aara_
        
        region a:1-73 [148251]
      99. 1p3q
        annotated as bovine in PDB, identical to human sequence
        complexed with mse; mutant
        
        chain u [87750]
        chain v [87751]
      100. 1sif
        a multiple hydrophobic core mutant
        
        chain a [105574]
      101. 1ud7
        designed hydrophobic core mutant
        
        chain a [37593]
      102. 1c3t
        designed hydrophobic core mutant
        
        chain a [37594]
    2. Baker's yeast (Saccharomyces cerevisiae), smt3 [TaxId: 4932] [89830] (7)
      1. 3cmm
        automatically matched to d1otrb_
        complexed with pro
        
        region b:1-76 [156833]
      2. 3cmm
        automatically matched to d1otrb_
        complexed with pro
        
        region d:1-76 [156834]
      3. 1otr
        
        chain b [87414]
      4. 1q0w
        
        chain b [95516]
      5. 2g3q
        automatically matched to d1otrb_
        
        region b:1-76 [134569]
      6. 2jt4
        automatically matched to d1otrb_
        
        region b:1-76 [148198]
      7. 1wr1
        automatically matched to d1otrb_
        
        region a:1-76 [121184]
    3. Synthetic, based on Saccharomyces cerevisiae sequence [54240] (1)
      1. 1cmx
        nearly completely disordered chain D in the crystal structure
        
        chain b [37595]
        chain d [37596]
  2. SUMO-1 (smt3 homologue) [54241]
    1. Human (Homo sapiens) [TaxId: 9606] [54242] (17)
      SQ Q93068
      1. 2uyz
        automatically matched to d1tgzb_
        complexed with na; mutant
        
        region b:20-96 [140039]
      2. 1wyw
        automatically matched to d1tgzb_
        complexed with cl, mg, na
        
        region b:20-97 [121468]
      3. 2vrr
        automatically matched to d1tgzb_
        complexed with fmt, na
        
        region b:20-97 [153523]
      4. 2bf8
        automatically matched to d1tgzb_
        
        region b:21-97 [128412]
      5. 2pe6
        automatically matched to d1tgzb_
        
        region b:21-94 [139668]
      6. 2iy1
        automatically matched to d1tgzb_
        mutant
        
        region b:15-92 [137788]
      7. 2iy1
        automatically matched to d1tgzb_
        mutant
        
        region d:15-92 [137789]
      8. 2iy0
        automatically matched to d1tgzb_
        mutant
        
        region b:22-97 [137787]
      9. 1y8r
        automatically matched to d1tgzb_
        complexed with atp, mg, zn
        
        region c:20-97 [122761]
      10. 1y8r
        automatically matched to d1tgzb_
        complexed with atp, mg, zn
        
        region f:20-97 [122762]
      11. 1tgz
        complexed with so4
        
        chain b [106902]
      12. 2g4d
        automatically matched to d1tgzb_
        mutant
        
        region b:20-97 [134590]
      13. 2g4d
        automatically matched to d1tgzb_
        mutant
        
        region d:20-97 [134591]
      14. 1z5s
        automatically matched to d1tgzb_
        
        region b:20-97 [124492]
      15. 1a5r
        
        chain a [37597]
      16. 2io2
        automatically matched to d1tgzb_
        mutant
        
        region b:23-97 [137540]
      17. 2asq
        automatically matched to d1tgzb_
        
        region a:21-97 [127269]
    2. Baker's yeast (Saccharomyces cerevisiae), smt3 [TaxId: 4932] [54243] (4)
      1. 1euv
        
        chain b [37598]
      2. 2eke
        automatically matched to d1euvb_
        mutant
        
        region c:1020-1095 [132283]
      3. 2eke
        automatically matched to d1euvb_
        mutant
        
        region d:1020-1094 [132284]
      4. 1l2n
        
        chain a [73508]
  3. Nedd8 [54244]
    1. Human (Homo sapiens) [TaxId: 9606] [54245] (7)
      SQ Q15843
      1. 1ndd
        complexed with cli, so4
        
        chain a [37599]
        chain b [37600]
        chain c [37601]
        chain d [37602]
      2. 2bkr
        automatically matched to d1nddb_
        
        region b:1-76 [128711]
      3. 1xt9
        
        chain b [116014]
      4. 2nvu
        automatically matched to d1nddb_
        complexed with atp, mg, zn; mutant
        
        region i:1-76 [138663]
      5. 2nvu
        automatically matched to d1nddb_
        complexed with atp, mg, zn; mutant
        
        region j:1-76 [138664]
      6. 1r4m
        complexed with APPBP1 and UBA3
        complexed with zn; mutant
        
        chain i [97007]
        chain j [97008]
        chain k [97009]
        chain l [97010]
      7. 1r4n
        complexed with APPBP1 and UBA3
        complexed with atp, zn; mutant
        
        chain i [97019]
        chain j [97020]
        chain k [97021]
        chain l [97022]
  4. Elongin B [54246]
    1. Human (Homo sapiens) [TaxId: 9606] [54247] (7)
      1. 2c9w
        automatically matched to d1lm8b_
        complexed with ni, so4
        
        region b:2-104 [130145]
      2. 1lm8
        complexed with hyp
        
        chain b [74033]
      3. 1lqb
        complexed with hyp, so4
        
        chain a [74184]
      4. 2izv
        automatically matched to d1lm8b_
        complexed with cl, edo, na
        
        region b:1-105 [137828]
      5. 3dcg
        automatically matched to d1lm8b_
        
        region a:1-100 [157535]
      6. 1vcb
        
        chain a [37603]
        chain d [37604]
        chain g [37605]
        chain j [37606]
      7. 2jz3
        automatically matched to d1lm8b_
        
        region b:1-106 [148243]
    2. Mouse (Mus musculus) [TaxId: 10090] [142930] (1)
      SQ P62869 1-98
      1. 2fnj
        
        region b:1-98 [133819]
  5. Rub1 [54248]
    1. Mouse-ear cress (Arabidopsis thaliana) [TaxId: 3702] [54249] (1)
      1. 1bt0
        complexed with edo, zn; mutant
        
        chain a [37607]
  6. Ubiquitin-like modifier protein hub1 [82579]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [82580] (1)
      1. 1m94
        
        chain a [78865]
  7. Ubiquitin-like N-terminal domain of PLIC-2 [75358]
    1. Human (Homo sapiens) [TaxId: 9606] [75359] (1)
      1. 1j8c
        
        chain a [71601]
  8. Ubiquitin-like domain of parkin [89831]
    1. Human (Homo sapiens) [TaxId: 9606] [89832] (1)
      1. 1iyf
        
        chain a [83789]
    2. Mouse (Mus musculus) [TaxId: 10090] [89833] (2)
      1. 2zeq
        automatically matched to d1mg8a_
        
        region a:1-78 [154405]
      2. 1mg8
        
        chain a [84958]
  9. Ubiquitin-like domain of Rad23 homolog A (Hhr23a) [102775]
    1. Human (Homo sapiens) [TaxId: 9606] [102776] (4)
      1. 1p98
        
        chain a [94383]
      2. 1oqy
        flexible linkers excluded
        
        region a:1-77 [93442]
      3. 1qze
        
        region a:1-77 [96632]
      4. 1p9d
        complexed with the C-terminal ubiquitin-interacting motif of the proteasome subunit s5a
        
        chain u [94388]
  10. Ubiquitin-like domain of Rad23 homolog B (Hhr23B) [102777]
    1. Human (Homo sapiens) [TaxId: 9606] [102778] (2)
      SQ P54727 1-82
      1. 1uel
        complexed with the C-terminal ubiquitin-interacting motif of the proteasome subunit s5a
        
        chain a [99265]
      2. 1p1a
        
        chain a [104059]
  11. Ubiquitin-like protein 5, ubl5 [102779]
    1. Human (Homo sapiens) [TaxId: 9606] [102780] (1)
      1. 1p0r
        
        chain a [93871]
    2. Mouse (Mus musculus) [TaxId: 10090] [102781] (1)
      1. 1uh6
        
        chain a [99394]
  12. Hypothetical protein At3g01050 [102782]
    1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [102783] (1)
      1. 1se9
        
        chain a [98821]
  13. Ubiquitin-like protein 3300001g02rik [102784]
    1. Mouse (Mus musculus) [TaxId: 10090] [102785] (1)
      1. 1v2y
        structural genomics
        
        chain a [100275]
  14. Ubiquitin-like domain of tubulin folding cofactor B [102786]
    1. Nematode (Caenorhabditis elegans) [TaxId: 6239] [102787] (1)
      1. 1t0y
        
        chain a [99066]
    2. Mouse (Mus musculus) [TaxId: 10090] [117798] (1)
      SQ Q9D1E6 11-92
      1. 1v6e
        mutant
        
        chain a [113547]
  15. 1700011n24rik protein [110796]
    1. Mouse (Mus musculus) [TaxId: 10090] [110797] (1)
      SQ Q9DAF3 1-89
      1. 1v5o
        Structural genomics target
        
        chain a [108381]
  16. 8430435i17rik protein [110798]
    1. Mouse (Mus musculus) [TaxId: 10090] [110799] (1)
      SQ Q8BGR9 3-79
      1. 1v5t
        Structural genomics target
        
        chain a [108385]
  17. hypothetical D7wsu128e protein [110800]
    1. Mouse (Mus musculus) [TaxId: 10090] [110801] (1)
      SQ Q78JW9 76-157
      1. 1v86
        Structural genomics target
        
        chain a [108421]
  18. Splicing factor 3 subunit 1, C-terminal domain [117799]
    1. Mouse (Mus musculus) [TaxId: 10090] [117800] (1)
      SQ Q8K4Z5 685-786
      1. 1we7
        Structural genomics target
        
        chain a [114547]
    2. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [117801] (1)
      SQ Q8RXF1 683-780; T5E21.13/At1g14650
      1. 1we6
        Structural genomics target
        
        chain a [114546]
    3. Human (Homo sapiens) [TaxId: 9606] [142931] (1)
      SQ Q15459 704-789
      1. 1zkh
        
        region a:1-86 [125198]
  19. Homocysteine-responsive endoplasmic reticulum-resident ubiquitin-like domain member 1 protein, HERPUD1 [117802]
    1. Human (Homo sapiens) [TaxId: 9606] [117803] (1)
      SQ Q15011 10-90
      1. 1wgd
        Structural genomics target
        
        chain a [114610]
  20. Ubiquitin carboxyl-terminal hydrolase 14 [117804]
    1. Mouse (Mus musculus) [TaxId: 10090] [117805] (1)
      SQ Q9JMA1 3-85
      1. 1wgg
        Structural genomics target
        
        chain a [114612]
  21. Ubiquitin-like protein 3, Ubl3 [117806]
    1. Mouse (Mus musculus) [TaxId: 10090] [117807] (1)
      SQ Q9Z2M6 1-103
      1. 1wgh
        Structural genomics target
        
        chain a [114613]
  22. 2'-5'-oligoadenylate synthetase-like protein, OASL [117808]
    1. Human (Homo sapiens) [TaxId: 9606] [117809] (1)
      SQ Q15646 434-507
      1. 1wh3
        Structural genomics target
        
        chain a [114631]
  23. Ubiquitin-like protein bab25500 (2010008E23Rik) [117810]
    1. Mouse (Mus musculus) [TaxId: 10090] [117811] (1)
      SQ Q9D8C5 163-244
      1. 1wia
        Structural genomics target
        
        chain a [114664]
  24. Tubulin-folding protein TbcE [117812]
    1. Mouse (Mus musculus) [TaxId: 10090] [117813] (1)
      SQ Q8CIV8 441-524
      1. 1wjn
        Structural genomics target
        
        chain a [114703]
  25. NEDD8 ultimate buster-1, NUB1 [117814]
    1. Human (Homo sapiens) [TaxId: 9606] [117815] (1)
      SQ Q9Y5A7 75-161
      1. 1wju
        Structural genomics target
        
        chain a [114712]
  26. SUMO-2 [117816]
    1. Human (Homo sapiens) [TaxId: 9606] [117817] (13)
      SQ P61956
      1. 1wm3
        
        chain a [114736]
      2. 1wm2
        
        chain a [114735]
      3. 2d07
        automatically matched to d1wm2a_
        
        region b:15-89 [131063]
      4. 2io0
        automatically matched to d1wm2a_
        complexed with so4; mutant
        
        region b:16-89 [137536]
      5. 2io1
        automatically matched to d1wm2a_
        mutant
        
        region b:15-88 [137537]
      6. 2io1
        automatically matched to d1wm2a_
        mutant
        
        region d:15-88 [137538]
      7. 2io1
        automatically matched to d1wm2a_
        mutant
        
        region f:15-88 [137539]
      8. 2ckh
        
        region b:14-92 [130566]
      9. 2iyd
        automatically matched to 2CKH B:14-92
        
        region b:14-92 [137800]
      10. 2rpq
        automatically matched to d2ckhb1
        
        region a:15-93 [152179]
      11. 2io3
        automatically matched to 2CKH B:14-92
        mutant
        
        region b:20-93 [137541]
      12. 1wz0
        
        region a:8-100 [121475]
      13. 2awt
        automatically matched to d1wm2a_
        
        region a:12-89 [127475]
  27. Bag-family molecular chaperone regulator-1 [142932]
    1. Human (Homo sapiens) [TaxId: 9606] [142933] (1)
      SQ Q99933 72-152
      the BAG domain structure is also known (scop_sp 63494)
      1. 1wxv
        
        region a:7-87 [121409]
  28. NPL4-like protein 1 [142934]
    1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [142935] (1)
      SQ Q9LYC2 2-95
      1. 1wf9
        
        region a:8-101 [120968]
  29. Interferon-induced 15 kDa protein [142936]
    1. Human (Homo sapiens) [TaxId: 9606] [142937] (2)
      SQ P05161 2-77! SQ P05161 78-153
      1. 1z2m
        complexed with os4; mutant
        
        region a:3-78 [124387]
      2. 1z2m
        complexed with os4; mutant
        
        region a:79-154 [124388]
  30. Ubiquitin-like protein smt3a, SUMO-3 [142938]
    1. Human (Homo sapiens) [TaxId: 9606] [142939] (1)
      SQ P55854 14-92
      1. 1u4a
        mutant
        
        region a:14-92 [119526]
  31. DSK2 [142940]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [142941] (5)
      SQ P48510 2-74
      1. 2bwf
        automatically matched to 2BWE S:2-74
        complexed with fmt
        
        region a:2-74 [129363]
      2. 2bwf
        automatically matched to 2BWE S:2-74
        complexed with fmt
        
        region b:2-74 [129364]
      3. 2bwe
        
        region s:2-74 [129360]
      4. 2bwe
        automatically matched to 2BWE S:2-74
        
        region t:2-74 [129361]
      5. 2bwe
        automatically matched to 2BWE S:2-74
        
        region u:3-74 [129362]
  32. Ubiquitin-like protein 7 [142942]
    1. Mouse (Mus musculus) [TaxId: 10090] [142943] (1)
      SQ Q91W67 1-94
      1. 1x1m
        
        region a:8-101 [121592]
  33. Ubiquitin-like PHD and RING finger domain-containing protein 2 [142944]
    1. Human (Homo sapiens) [TaxId: 9606] [142945] (1)
      SQ Q96PU4 1-76
      1. 1wy8
        
        region a:8-83 [121437]
  34. Ubiquilin-3 [142946]
    1. Human (Homo sapiens) [TaxId: 9606] [142947] (2)
      SQ Q9H347 11-104! SQ Q9H347 15-98
      1. 1yqb
        
        region a:15-98 [123876]
      2. 1wx7
        
        region a:7-100 [121392]
  35. Ubiquitin-like PHD and RING finger domain-containing protein 1 [142948]
    1. Human (Homo sapiens) [TaxId: 9606] [142949] (2)
      SQ Q96T88 1-76
      1. 2faz
        
        region a:1-76 [133223]
      2. 2faz
        automatically matched to 2FAZ A:1-76
        
        region b:1-72 [133224]
  36. 4931431F19Rik [142950]
    1. Mouse (Mus musculus) [TaxId: 10090] [142951] (1)
      SQ Q9D4I8 14-96
      structure of the C-terminal UBA domain is also known (PDB 1vej)
      1. 1wx8
        
        region a:8-90 [121393]
  37. Large proline-rich protein BAT3 [142952]
    1. Human (Homo sapiens) [TaxId: 9606] [142953] (1)
      SQ P46379 17-89
      1. 1wx9
        
        region a:8-80 [121394]
  38. Dendritic cell-derived ubiquitin-like protein [142954]
    1. Human (Homo sapiens) [TaxId: 9606] [142955] (1)
      SQ Q8WUN7 149-228
      1. 1ttn
        
        region a:21-100 [119340]
2. UBX domain [54250] (5)
  Pfam 00789
  1. Fas-associated factor 1, Faf1 [54251]
    1. Human (Homo sapiens) [TaxId: 9606] [54252] (1)
      1. 1h8c
        
        chain a [37608]
  2. p47 [64221]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [64222] (3)
      1. 1i42
        
        chain a [61651]
      2. 1jru
        
        chain a [63257]
      3. 1s3s
        complexed with the p97/VCP ND1; chain I is mostly disordered in the crystal structure
        complexed with adp
        
        chain g [98457]
        chain h [98458]
        chain i [98459]
  3. Hypothetical protein KIAA0794 [117818]
    1. Human (Homo sapiens) [TaxId: 9606] [117819] (1)
      SQ O94888 376-487
      1. 1wj4
        Structural genomics target
        
        chain a [114691]
  4. UBX domain-containing protein 6 (Reproduction 8) [142956]
    1. Mouse (Mus musculus) [TaxId: 10090] [142957] (1)
      SQ Q9QZ49 182-277
      1. 2cr5
        
        region a:8-103 [130733]
  5. Tether containing UBX domain for GLUT4 (Tug) [142958]
    1. Mouse (Mus musculus) [TaxId: 10090] [142959] (1)
      SQ Q8VBT9 10-85
      1. 2al3
        
        region a:10-85 [126957]
3. GABARAP-like [54253] (5)
  intracellular membrane trafficking and fusion proteins
  1. Golgi-associated ATPase enhancer of 16 kD, Gate-16 [54254]
    1. Cow (Bos taurus) [TaxId: 9913] [54255] (1)
      1. 1eo6
        
        chain a [37609]
        chain b [37610]
  2. GABA(A) receptor associated protein GABARAP [69658]
    1. Human (Homo sapiens) [TaxId: 9606] [69659] (6)
      1. 3d32
        automatically matched to d1kota_
        complexed with cl, na, nh2
        
        region a:1-118 [157267]
      2. 3d32
        automatically matched to d1kota_
        complexed with cl, na, nh2
        
        region b:3-118 [157268]
      3. 1gnu
        complexed with ni
        
        chain a [65403]
      4. 1kot
        
        chain a [68732]
      5. 1klv
        
        chain a [90965]
      6. 1km7
        
        chain a [90966]
    2. Rat (Rattus norvegicus) [TaxId: 10116] [75360] (1)
      1. 1kjt
        complexed with na, ni
        
        chain a [72622]
  3. Microtubule-associated proteins 1A/1B light chain 3B [110802]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [110803] (4)
      SQ Q62625 4-116
      1. 2z0d
        automatically matched to d1ugma_
        mutant
        
        region b:5-117 [140096]
      2. 2z0e
        automatically matched to d1ugma_
        mutant
        
        region b:5-117 [140097]
      3. 1ugm
        
        chain a [107827]
      4. 2k6q
        automatically matched to d1ugma_
        
        region a:5-117 [148277]
    2. Human (Homo sapiens) [TaxId: 9606] [117820] (3)
      SQ Q9GZQ8
      1. 2zjd
        automatically matched to d1v49a_
        
        region a:2-120 [154484]
      2. 2zjd
        automatically matched to d1v49a_
        
        region c:2-120 [154485]
      3. 1v49
        
        chain a [113525]
4. First domain of FERM [54256] (7)
  1. Moesin [54257]
    1. Human (Homo sapiens) [TaxId: 9606] [54258] (3)
      SQ P26038 4-297
      1. 1ef1
        complexed with so4
        
        region a:4-87 [37611]
        region b:4-87 [37612]
      2. 1e5w
        
        region a:1-87 [59282]
      3. 1sgh
        
        region a:4-87 [105531]
  2. Radixin [54259]
    1. Mouse (Mus musculus) [TaxId: 10090] [54260] (20)
      1. 2zpy
        automatically matched to d1gc6a3
        
        region a:3-87 [154760]
      2. 1j19
        complexed with the icam-2 cytoplasmic peptide, chain B
        
        region a:2-87 [83960]
      3. 2d10
        automatically matched to d1gc6a3
        
        region a:3-87 [131099]
      4. 2d10
        automatically matched to d1gc6a3
        
        region b:3-87 [131102]
      5. 2d10
        automatically matched to d1gc6a3
        
        region c:3-87 [131105]
      6. 2d10
        automatically matched to d1gc6a3
        
        region d:3-87 [131108]
      7. 1gc7
        
        region a:1-87 [37613]
      8. 2d11
        automatically matched to d1gc6a3
        
        region a:3-87 [131111]
      9. 2d11
        automatically matched to d1gc6a3
        
        region b:3-87 [131114]
      10. 2d11
        automatically matched to d1gc6a3
        
        region c:3-87 [131117]
      11. 2d11
        automatically matched to d1gc6a3
        
        region d:3-87 [131120]
      12. 2d2q
        automatically matched to d1gc6a3
        
        region a:3-87 [131184]
      13. 2d2q
        automatically matched to d1gc6a3
        
        region b:3-87 [131187]
      14. 1gc6
        complexed with i3p
        
        region a:1-87 [37614]
      15. 2ems
        automatically matched to d1gc6a3
        
        region a:2-87 [146927]
      16. 2emt
        automatically matched to d1gc6a3
        
        region a:2-87 [146930]
      17. 2emt
        automatically matched to d1gc6a3
        
        region b:2-87 [146933]
      18. 2yvc
        automatically matched to d1gc6a3
        
        region a:3-87 [140080]
      19. 2yvc
        automatically matched to d1gc6a3
        
        region b:3-87 [140083]
      20. 2yvc
        automatically matched to d1gc6a3
        
        region c:5-87 [140086]
  3. Ezrin [82581]
    1. Human (Homo sapiens) [TaxId: 9606] [82582] (1)
      1. 1ni2
        
        region a:2-87 [80527]
        region b:2-87 [80530]
  4. Erythroid membrane protein 4.1R [54261]
    1. Human (Homo sapiens) [TaxId: 9606] [54262] (1)
      1. 1gg3
        
        region a:1-81 [37615]
        region b:1-81 [37616]
        region c:1-81 [37617]
  5. Merlin [69660]
    the neurofibromatosis 2 tumor suppressor protein
    1. Human (Homo sapiens) [TaxId: 9606] [69661] (1)
      1. 1h4r
        complexed with so4
        
        region a:20-103 [65618]
        region b:20-103 [65621]
    2. Mouse (Mus musculus) [TaxId: 10090] [75361] (1)
      1. 1isn
        
        region a:18-103 [71402]
  6. Focal adhesion kinase 1 [142960]
    1. Chicken (Gallus gallus) [TaxId: 9031] [142961] (5)
      SQ Q00944 31-130
      1. 2al6
        binds linker segment 394-403 as an extra beta-strand
        
        region a:31-130 [126968]
      2. 2al6
        automatically matched to 2AL6 A:31-130
        
        region b:33-130 [126971]
      3. 2aeh
        automatically matched to 2AL6 A:31-130
        
        region a:33-130 [126627]
      4. 2aeh
        automatically matched to 2AL6 A:31-130
        
        region b:33-130 [126630]
      5. 2j0m
        automatically matched to d2al6a3
        complexed with 4st
        
        region a:31-130 [147847]
5. Ras-binding domain, RBD [54263] (16)
  contains Pfam 00788 and Pfam 02196
  1. c-Raf1 RBD [54264]
    1. Human (Homo sapiens) [TaxId: 9606] [54265] (3)
      1. 1c1y
        complexed with ca, gtp, mg
        
        chain b [37618]
      2. 1gua
        complexed with ca, gnp, mg; mutant
        
        chain b [37619]
      3. 1rfa
        
        chain a [37620]
    2. Rat (Rattus norvegicus) [TaxId: 10116] [54266] (1)
      1. 1rrb
        
        chain a [37621]
  2. Ral guanosine-nucleotide exchange factor, RalGDS [54267]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [54268] (2)
      1. 1lfd
        complexed with gnp, mg; mutant
        
        chain a [37622]
        chain c [37623]
      2. 1lxd
        mutant
        
        chain a [37624]
        chain b [37625]
    2. Human (Homo sapiens) [TaxId: 9606] [54269] (3)
      1. 2b3a
        automatically matched to d2rgf__
        
        region a:11-97 [127785]
      2. 1rax
        
        chain a [37626]
      3. 2rgf
        
        chain a [37627]
  3. RalGDS-like factor, Rlf [54270]
    1. Mouse (Mus musculus) [TaxId: 10090] [54271] (1)
      1. 1rlf
        
        chain a [37628]
  4. Rgl [54272]
    1. Mouse (Mus musculus) [TaxId: 10090] [54273] (1)
      1. 1ef5
        
        chain a [37629]
  5. Phoshoinositide 3-kinase (PI3K) [54274]
    includes parts of the flanking linkers
    1. Pig (Sus scrofa) [TaxId: 9823] [54275] (5)
      1. 1e7u
        complexed with kwt; mutant
        
        region a:143-321 [37630]
      2. 1e8x
        complexed with atp, lu; mutant
        
        region a:142-321 [37631]
      3. 1e7v
        complexed with ly2; mutant
        
        region a:143-321 [37632]
      4. 1e90
        complexed with myc; mutant
        
        region a:143-321 [37633]
      5. 1e8w
        complexed with que; mutant
        
        region a:143-321 [37634]
    2. Human (Homo sapiens) [TaxId: 9606] [54276] (3)
      1. 1e8y
        mutant
        
        region a:143-322 [37635]
      2. 1e8z
        complexed with stu; mutant
        
        region a:144-322 [37636]
      3. 1he8
        complexed with gnp, mg; mutant
        
        region a:144-321 [37637]
  6. Protein kinase byr2 [69662]
    1. Fission yeast (Schizosaccharomyces pombe) [TaxId: 4896] [69663] (2)
      1. 1k8r
        complex with Ras
        complexed with gnp, mg
        
        chain b [72180]
      2. 1i35
        
        chain a [66017]
  7. Regulator of G-protein signaling 14, RGS14 [117821]
    1. Mouse (Mus musculus) [TaxId: 10090] [117822] (1)
      SQ P97492 366-456
      1. 1wfy
        Structural genomics target
        
        chain a [114597]
  8. Growth factor receptor-bound protein 7, GRB-7 [117823]
    1. Human (Homo sapiens) [TaxId: 9606] [117824] (1)
      SQ Q14451 100-186
      1. 1wgr
        Structural genomics target
        
        chain a [114621]
  9. Rap guanine nucleotide exchange factor 5, RapGEF5 [117825]
    1. Human (Homo sapiens) [TaxId: 9606] [117826] (1)
      SQ Q92565 241-331
      1. 1wgy
        Structural genomics target
        
        chain a [114627]
  10. Ras association domain-containing protein 8 [142962]
    1. Human (Homo sapiens) [TaxId: 9606] [142963] (1)
      SQ Q8NHQ8 1-83
      1. 2cs4
        
        region a:8-91 [130746]
  11. Afadin [142964]
    1. Mouse (Mus musculus) [TaxId: 10090] [142965] (1)
      SQ Q9QZQ1 246-348
      The FHA domain structure is also known (PDB 1wln)
      1. 1wxa
        
        region a:8-110 [121395]
  12. Phospholipase C-epsilon-1 [142966]
    contains several Ras-binding domains; some are 'hidden' in the sequence
    1. Human (Homo sapiens) [TaxId: 9606] [142967] (4)
      SQ Q9P212 2006-2114! SQ Q9P212 2131-2246! SQ Q9P212 2134-2239
      1. 2c5l
        complexed with gol, gtp, mg; mutant
        
        region c:2134-2239 [129924]
      2. 2c5l
        automatically matched to 2C5L C:2134-2239
        complexed with gol, gtp, mg; mutant
        
        region d:2134-2238 [129925]
      3. 2bye
        
        region a:2-110 [129478]
      4. 2byf
        mutant
        
        region a:1-116 [129479]
  13. A-Raf proto-oncogene serine/threonine-protein kinase [142968]
    1. Human (Homo sapiens) [TaxId: 9606] [142969] (1)
      SQ P10398 19-91
      1. 1wxm
        
        region a:8-80 [121402]
6. BM-002-like [75362] (3)
  Pfam 03671; UPF0185; this family comprises small uncharacterized proteins including human protein BM-002
  1. Hypothetical protein zk652.3 [75363]
    1. Caenorhabditis elegans [TaxId: 6239] [75364] (1)
      1. 1l7y
        structural genomics
        
        chain a [73676]
  2. Hypothetical protein 1810045k17 [102788]
    1. Mouse (Mus musculus) [TaxId: 10090] [102789] (1)
      1. 1j0g
        structural genomics
        
        chain a [90740]
  3. Ubiquitin-fold modifier 1 [142970]
    1. Human (Homo sapiens) [TaxId: 9606] [142971] (1)
      SQ P61960 1-83
      1. 1wxs
        
        region a:1-83 [121408]
7. APG12-like [142972] (1)
  Pfam 04110
  1. Autophagy-related protein 12b (APG12b) [142973]
    1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [142974] (2)
      SQ Q9LVK3 10-93
      1. 1wz3
        segment-swapped dimer
        
        region a:10-93 [121478]
      2. 1wz3
        automatically matched to 1WZ3 A:10-93
        
        region b:10-93 [121479]
8. DIX domain [159926] (1)
  Pfam 00778
  1. Axin 1 [159927]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [159928] (9)
      SQ O70239 745-827
      1. 1wsp
        complexed with bez, hg
        
        region a:750-832 [145834]
      2. 1wsp
        automatically matched to 1WSP A:750-832
        complexed with bez, hg
        
        region b:750-832 [145835]
      3. 1wsp
        automatically matched to 1WSP A:750-832
        complexed with bez, hg
        
        region c:750-832 [145836]
      4. 2d5g
        complexed with hg; mutant
        
        region a:750-832 [146460]
      5. 2d5g
        automatically matched to 2D5G A:750-832
        complexed with hg; mutant
        
        region b:750-832 [146461]
      6. 2d5g
        automatically matched to 2D5G A:750-832
        complexed with hg; mutant
        
        region c:750-832 [146462]
      7. 2d5g
        automatically matched to 2D5G A:750-832
        complexed with hg; mutant
        
        region d:750-832 [146463]
      8. 2d5g
        automatically matched to 2D5G A:750-832
        complexed with hg; mutant
        
        region e:753-832 [146464]
      9. 2d5g
        automatically matched to 2D5G A:750-832
        complexed with hg; mutant
        
        region f:750-832 [146465]
CAD & PB1 domains [54277] (2)
contain extra helix; similar heterodimerization modes; possibly related to the ubiquitin-like superfamily
uperfamily
1. CAD domain [54278] (5)
  1. Cell death-inducing effector B (CIDE-B), N-terminal domain [54279]
    1. Human (Homo sapiens) [TaxId: 9606] [54280] (1)
      1. 1d4b
        
        chain a [37638]
  2. Caspase-activated DNase (CAD), DFF40, N-terminal domain [54281]
    1. Mouse (Mus musculus) [TaxId: 10090] [54282] (2)
      1. 1c9f
        
        chain a [37639]
      2. 1f2r
        
        chain c [37640]
    2. Human (Homo sapiens) [TaxId: 9606] [64223] (1)
      1. 1ibx
        mutant
        
        chain a [62231]
  3. Inhibitor of caspase-activated DNase (ICAD), DFF45, N-terminal domain [54283]
    1. Mouse (Mus musculus) [TaxId: 10090] [54284] (1)
      1. 1f2r
        
        chain i [37641]
    2. Human (Homo sapiens) [TaxId: 9606] [64224] (1)
      1. 1ibx
        chimera with B1 domain of streptococcal protein G (disordered)
        mutant
        
        chain b [62232]
2. PB1 domain [64225] (11)
  Pfam 00564
  forms heterodimers, although not all PB1 domain pairs associate.
  1. Neutrophil cytosol factor 2 (p67phox component of NADPH oxidase) [102790]
    1. Human (Homo sapiens) [TaxId: 9606] [102791] (1)
      1. 1oey
        mutant
        
        chain a [92800]
        chain b [92801]
        chain c [92802]
        chain d [92803]
  2. Neutrophil cytosol factor 4 (p40phox component of NADPH oxidase) [102792]
    1. Human (Homo sapiens) [TaxId: 9606] [102793] (1)
      1. 1oey
        mutant
        
        chain j [92804]
        chain k [92805]
        chain l [92806]
        chain m [92807]
  3. Bud emergence mediator Bemp1 [64226]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [64227] (2)
      1. 1ip9
        
        chain a [62638]
      2. 1ipg
        
        chain a [62639]
  4. Cell division control protein 24, CDC24, C-terminal domain [89834]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [89835] (3)
      1. 1pqs
        cloning artifact: lacks the N-terminal strand of the common fold and has a rearranged beta-sheet
        
        chain a [88277]
      2. 1q1o
        
        chain a [95596]
      3. 1tz1
        automatically matched to d1pqsa_
        
        region a:780-854 [119391]
  5. Protein kinase C, iota type [110804]
    1. Human (Homo sapiens) [TaxId: 9606] [110805] (2)
      SQ P41743 16-98 ! SQ P41743 16-99
      1. 1wmh
        
        chain a [114744]
      2. 1vd2
        
        chain a [108517]
  6. Mitogen activated protein kinase kinase 5, Map2k5 [117827]
    1. Mouse (Mus musculus) [TaxId: 10090] [117828] (1)
      SQ Q9D222 7-107
      1. 1wi0
        Structural genomics target
        
        chain a [114657]
    2. Human (Homo sapiens) [TaxId: 9606] [142975] (2)
      SQ Q13163 4-108
      1. 2npt
        
        region a:4-108 [138448]
      2. 2npt
        automatically matched to 2NPT A:4-108
        
        region c:4-108 [138450]
  7. Next to BRCA1 gene 1 protein, NBR1 (KIAA0049) [117829]
    1. Human (Homo sapiens) [TaxId: 9606] [117830] (2)
      SQ Q14596 1-85
      1. 2bkf
        complexed with gol
        
        region a:1-85 [128699]
      2. 1wj6
        Structural genomics target
        
        chain a [114693]
  8. Partitioning defective-6 homolog alpha, PAR-6 alpha [117831]
    1. Human (Homo sapiens) [TaxId: 9606] [117832] (1)
      SQ Q9NPB6 14-95
      1. 1wmh
        
        chain b [114745]
  9. Mitogen-activated protein kinase kinase kinase 2, MEKK 2 [142976]
    1. Human (Homo sapiens) [TaxId: 9606] [142977] (3)
      SQ Q9Y2U5 42-123! SQ Q9Y2U5 43-132
      1. 2npt
        
        region b:42-123 [138449]
      2. 2npt
        automatically matched to 2NPT B:42-123
        
        region d:42-122 [138451]
      3. 2cu1
        mutant
        
        region a:8-97 [130802]
  10. Mitogen-activated protein kinase kinase kinase 3, MEKK 3 [142978]
    1. Human (Homo sapiens) [TaxId: 9606] [142979] (2)
      SQ Q99759 42-123! SQ Q99759 43-122
      1. 2c60
        complexed with ca, gol
        
        region a:43-122 [129966]
      2. 2o2v
        
        region b:42-123 [138893]
MoaD/ThiS [54285] (4)
possible link between the ubiquitin-like and 2Fe-2S ferredoxin-like superfamilies
uperfamily
1. MoaD [54286] (3)
  1. Molybdopterin synthase subunit MoaD [54287]
    1. Escherichia coli [TaxId: 562] [54288] (7)
      1. 1fm0
        complexed with MoaE
        complexed with cl
        
        chain d [37642]
      2. 1fma
        complexed with MoaE
        complexed with cl
        
        chain d [37643]
      3. 1jw9
        complexed with MoeB
        complexed with so4, zn
        
        chain d [67378]
      4. 1nvi
        complexed with MoaE
        complexed with gol, sul; mutant
        
        chain d [86241]
      5. 1jwb
        complexed with MoeB
        complexed with amp, so4, zn
        
        chain d [67382]
      6. 3bii
        automatically matched to d1fm0d_
        complexed with cl
        
        region d:1-81 [155307]
      7. 1jwa
        complexed with MoeB
        complexed with atp
        
        chain d [67380]
    2. Pyrococcus furiosus [TaxId: 2261] [110806] (1)
      SQ Q8U3C7
      1. 1vjk
        Structural genomics target
        
        chain a [108631]
  2. MoaD-related protein, N-terminal domain [102794]
    1. Thermus thermophilus [TaxId: 274] [102795] (1)
      1. 1v8c
        complexed with cl, egl
        
        region a:1-87 [100495]
        region b:1-83 [100497]
        region c:1-87 [100499]
        region d:1-87 [100501]
2. ThiS [54289] (5)
  1. Thiamin biosynthesis sulfur carrier protein ThiS [54290]
    1. Escherichia coli [TaxId: 562] [54291] (3)
      1. 1zud
        automatically matched to d1f0za_
        complexed with ca, na, zn
        
        region 2:2-66 [125668]
      2. 1zud
        automatically matched to d1f0za_
        complexed with ca, na, zn
        
        region 4:2-66 [125669]
      3. 1f0z
        
        chain a [37644]
    2. Bacillus subtilis [TaxId: 1423] [110807] (1)
      SQ O31617
      1. 1tyg
        complexed with po4
        
        chain b [107455]
        chain g [107457]
  2. Hypothetical protein MTH1743 [69664]
    probable ThiS homologue
    1. Archaeon Methanobacterium thermoautotrophicum [TaxId: 145262] [69665] (1)
      1. 1ryj
        structural genomics
        
        chain a [98104]
  3. Hypothetical protein PF1061 [102796]
    1. Archaeon Pyrococcus furiosus [TaxId: 2261] [102797] (2)
      1. 1rws
        structural genomics; low-resolution NMR structure
        
        chain a [97991]
      2. 1sf0
        structural genomics; low-resolution NMR structure
        
        chain a [98826]
  4. Uncharacterised protein TTHA0675 [159929]
    probable ThiS homologue
    1. Thermus thermophilus [TaxId: 274] [159930] (6)
      SQ Q5SKG8 1-63
      1. 2cu3
        complexed with cd
        
        region a:1-63 [146428]
      2. 2cu3
        automatically matched to 2CU3 A:1-63
        complexed with cd
        
        region b:1-63 [146429]
      3. 2htm
        automatically matched to 2CU3 A:1-63
        
        region e:1-63 [147398]
      4. 2htm
        automatically matched to 2CU3 A:1-63
        
        region f:1-63 [147399]
      5. 2htm
        automatically matched to 2CU3 A:1-63
        
        region g:1-63 [147400]
      6. 2htm
        automatically matched to 2CU3 A:1-63
        
        region h:1-63 [147401]
3. C9orf74 homolog [117833] (1)
  1. C9orf74 homolog [117834]
    1. Mouse (Mus musculus) [TaxId: 10090] [117835] (2)
      SQ Q9D2P4 #
      1. 1xo3
        Structural genomics target
        
        chain a [115678]
      2. 1wgk
        Structural genomics target
        
        chain a [114614]
4. HI0395-like [159931] (1)
  Pfam 03658; UPF0125
  1. Hypothetical protein HI0395 [159932]
    NTHI0516
    1. Haemophilus influenzae [TaxId: 727] [159933] (2)
      SQ Q4QNE7 2-78
      1. 2hj1
        complexed with so4
        
        region a:11-87 [147292]
      2. 2hj1
        automatically matched to 2HJ1 A:11-87
        complexed with so4
        
        region b:11-87 [147293]
TGS-like [81271] (2)
possibly related to the ubiquitin-like and MoaD/ThiS superfamilies; some similarity to the alpha-L RNA-binding motif
uperfamily
1. TGS domain [81270] (2)
  1. Threonyl-tRNA synthetase (ThrRS), N-terminal 'additional' domain [55176]
    1. Escherichia coli [TaxId: 562] [55177] (5)
      SQ P0A8M3
      1. 1tke
        complexed with ser
        
        region a:1-62 [112470]
      2. 1tky
        complexed with a3s
        
        region a:1-62 [112488]
      3. 1tje
        
        region a:1-62 [112444]
      4. 1tkg
        complexed with ssa
        
        region a:1-62 [112472]
      5. 1qf6
        complexed with aet, amp, dhu, g7m, psu, zn
        
        region a:2-62 [39551]
    2. Staphylococcus aureus [TaxId: 1280] [102798] (2)
      1. 1nyr
        complexed with atp, thr, zn
        
        region a:4-62 [92355]
        region b:1-62 [92359]
      2. 1nyq
        complexed with tsb, zn
        
        region a:4-62 [92347]
        region b:1-62 [92351]
2. G domain-linked domain [82583] (3)
  1. YchF GTP-binding protein, C-terminal domain [82584]
    N-terminal domain belongs to the Obg family of GTPases some members of which contain a C-terminal TGS domain
    1. Fission yeast (Schizosaccharomyces pombe) [TaxId: 4896] [82585] (1)
      1. 1ni3
        complexed with mse, so4
        
        region a:307-388 [80532]
    2. Haemophilus influenzae [TaxId: 727] [89836] (1)
      HI0393
      1. 1jal
        structural genomics
        
        region a:279-363 [84139]
        region b:279-363 [84141]
  2. GTP-binding protein PH0525 [142980]
    1. Pyrococcus horikoshii [TaxId: 53953] [142981] (1)
      SQ O58261 320-395
      1. 1wxq
        
        region a:320-395 [121407]
2Fe-2S ferredoxin-like [54292] (2)
uperfamily
1. 2Fe-2S ferredoxin-related [54293] (19)
  1. 2Fe-2S ferredoxin [54294]
    1. Cyanobacterium (Anabaena sp.), pcc 7119 and 7120 [TaxId: 1167] [54295] (12)
      1. 1czp
        
        chain a [37645]
        chain b [37646]
      2. 1qt9
        
        chain a [37647]
      3. 1frd
        complexed with fes
        
        chain a [37648]
      4. 1qoa
        complexed with fes; mutant
        
        chain a [37649]
        chain b [37650]
      5. 1j7c
        complexed with fes; mutant
        
        chain a [62679]
      6. 1j7a
        complexed with fes; mutant
        
        chain a [62677]
      7. 1j7b
        complexed with fes; mutant
        
        chain a [62678]
      8. 1qob
        complexed with fes, so4; mutant
        
        chain a [37655]
        chain b [37656]
      9. 1qof
        complexed with fes, so4; mutant
        
        chain a [37653]
        chain b [37654]
      10. 1qog
        complexed with fes, so4; mutant
        
        chain a [37657]
        chain b [37658]
      11. 1fxa
        complexed with fes
        
        chain a [37660]
        chain b [37661]
      12. 1ewy
        complexed with fad, fes
        
        chain c [37662]
    2. Spirulina platensis [TaxId: 118562] [54296] (1)
      1. 4fxc
        complexed with fes
        
        chain a [37663]
    3. Cyanobacterium (Aphanothece sacrum) [TaxId: 1122] [54297] (1)
      1. 1fxi
        complexed with fes
        
        chain a [37664]
        chain b [37665]
        chain c [37666]
        chain d [37667]
    4. Synechocystis sp., pcc 6803 [TaxId: 1143] [54298] (3)
      1. 1off
        complexed with fes
        
        chain a [86947]
      2. 1doy
        complexed with fes
        
        chain a [37669]
      3. 1dox
        complexed with fes
        
        chain a [37668]
    5. Synechococcus elongatus [TaxId: 32046] [54299] (3)
      1. 2cjo
        
        chain a [37671]
      2. 2cjn
        
        chain a [37670]
      3. 1roe
        complexed with fes
        
        chain a [37672]
    6. Chlorella fusca [TaxId: 3073] [54300] (1)
      1. 1awd
        complexed with fes
        
        chain a [37673]
    7. Equisetum arvense [TaxId: 3258] [54301] (2)
      SQ P00237 # isoform II
      1. 1wri
        complexed with bdn, fes
        
        chain a [114838]
      2. 1frr
        complexed with fes
        
        chain a [37674]
        chain b [37675]
    8. Archaeon Haloarcula marismortui [TaxId: 2238] [54302] (1)
      1. 1doi
        CASP1
        complexed with fes, k
        
        chain a [37676]
    9. Archaeon Halobacterium halobium [TaxId: 2242] [64228] (2)
      1. 1e10
        complexed with ace, fes
        
        chain a [59154]
      2. 1e0z
        complexed with ace, fes
        
        chain a [59153]
    10. Parsley (Petroselinum crispum) [TaxId: 4043] [54303] (1)
      1. 1pfd
        complexed with fes
        
        chain a [37677]
    11. Spinach (Spinacia oleracea) [TaxId: 3562] [54304] (1)
      1. 1a70
        complexed with fes; mutant
        
        chain a [37678]
    12. Maize (Zea mays) [TaxId: 4577] [54305] (1)
      1. 1gaq
        complexed with fad, fes
        
        chain b [37679]
    13. Malaria parasite (Plasmodium falciparum) [TaxId: 5833] [102799] (1)
      1. 1iue
        complexed with fes, na
        
        chain a [90697]
        chain b [90698]
    14. Trichomonas vaginalis [TaxId: 5722] [75365] (1)
      1. 1l5p
        complexed with fes
        
        chain a [73598]
        chain b [73599]
        chain c [73600]
    15. Rhodobacter capsulatus, ferredoxin VI [TaxId: 1061] [64230] (2)
      1. 1e9m
        complexed with fes
        
        chain a [59397]
      2. 1uwm
        automatically matched to d1e9ma_
        complexed with fes
        
        region a:1-106 [119763]
    16. Pseudomonas putida, putidaredoxin [TaxId: 303] [54307] (18)
      1. 1xlq
        automatically matched to d1oqra_
        complexed with fes; mutant
        
        region a:1-106 [122119]
      2. 1xlq
        automatically matched to d1oqra_
        complexed with fes; mutant
        
        region b:1-106 [122120]
      3. 1xlq
        automatically matched to d1oqra_
        complexed with fes; mutant
        
        region c:1-106 [122121]
      4. 1oqq
        complexed with fes; mutant
        
        chain a [93422]
        chain b [93423]
      5. 1oqr
        complexed with fes; mutant
        
        chain a [93424]
        chain b [93425]
        chain c [93426]
      6. 1r7s
        complexed with fes; mutant
        
        chain a [97207]
        chain b [97208]
        chain c [97209]
      7. 1xlo
        automatically matched to d1oqqa_
        complexed with fes; mutant
        
        region a:1-106 [122114]
      8. 1xlo
        automatically matched to d1oqqa_
        complexed with fes; mutant
        
        region b:1-106 [122115]
      9. 1xln
        automatically matched to d1oqqa_
        complexed with fes; mutant
        
        region a:1-106 [122112]
      10. 1xln
        automatically matched to d1oqqa_
        complexed with fes; mutant
        
        region b:1-106 [122113]
      11. 1xlp
        automatically matched to d1oqra_
        complexed with fes; mutant
        
        region a:1-106 [122116]
      12. 1xlp
        automatically matched to d1oqra_
        complexed with fes; mutant
        
        region b:1-106 [122117]
      13. 1xlp
        automatically matched to d1oqra_
        complexed with fes; mutant
        
        region c:1-106 [122118]
      14. 1yjj
        automatically matched to d1pdxa_
        complexed with fes
        
        region a:1-106 [123422]
      15. 1yji
        automatically matched to d1pdxa_
        complexed with fes
        
        region a:1-106 [123421]
      16. 1put
        complexed with fes
        
        chain a [37680]
      17. 1pdx
        complexed with fes
        
        chain a [37682]
      18. 1gpx
        complexed with ga; mutant
        
        chain a [37681]
    17. Pseudomonas sp., terpredoxin [TaxId: 306] [54309] (1)
      1. 1b9r
        complexed with fes
        
        chain a [37683]
  2. Adrenodoxin-like ferredoxin [75366]
    1. Escherichia coli [TaxId: 562] [75367] (1)
      1. 1i7h
        complexed with fes
        
        chain a [71122]
        chain b [71123]
        chain c [71124]
  3. Adrenodoxin [54310]
    1. Cow (Bos taurus) [TaxId: 9913] [54311] (7)
      1. 2bt6
        automatically matched to d1e6eb_
        complexed with fes, mg, rua
        
        region a:5-108 [129152]
      2. 2bt6
        automatically matched to d1e6eb_
        complexed with fes, mg, rua
        
        region b:5-108 [129153]
      3. 1ayf
        complexed with fes, gol
        
        chain a [37684]
        chain b [37685]
      4. 1e6e
        complexed with fad, fes, so4; mutant
        
        chain b [59300]
        chain d [59303]
      5. 1cje
        
        chain a [37686]
        chain b [37687]
        chain c [37688]
        chain d [37689]
      6. 1l6u
        complexed with fes
        
        chain a [73630]
      7. 1l6v
        complexed with fes
        
        chain a [73631]
2. 2Fe-2S ferredoxin domains from multidomain proteins [54312] (16)
  1. Fe-only hydrogenase, N-terminal domain [54313]
    1. Clostridium pasteurianum [TaxId: 1501] [54314] (4)
      1. 3c8y
        automatically matched to d1c4aa2
        complexed with fes, gol, hcn, sf4
        
        region a:1-126 [156058]
      2. 1feh
        complexed with fs2, fsa, fsb, fsh, hc1, hc2
        
        region a:1-126 [37690]
      3. 1c4c
        
        region a:1-126 [37691]
      4. 1c4a
        
        region a:1-126 [37692]
  2. Aldehyde oxidoreductase, N-terminal domain [54315]
    1. Desulfovibrio gigas [TaxId: 879] [54316] (3)
      SQ Q46509
      1. 1vlb
        complexed with cl, fes, ipa, mg, pcd
        
        region a:1-80 [108740]
      2. 1zcs
        automatically matched to d1sija2
        complexed with ast, cl, fes, ipa, mg, pcd
        
        region a:1-80 [124913]
      3. 1sij
        complexed with ast, cl, fes, mg, pcd
        
        region a:1-80 [105582]
    2. Desulfovibrio desulfuricans [TaxId: 876] [54317] (1)
      1. 1dgj
        complexed with 2mo, fes, mcn
        
        region a:1-80 [37694]
  3. Xanthine oxidase, N-terminal domain [54318]
    1. Cow (Bos taurus) [TaxId: 9913] [54319] (7)
      SQ P80457
      1. 1v97
        complexed with acy, ca, fad, fes, fyx, gol, mos, mte
        
        region a:3-92 [108437]
        region b:3-92 [108443]
      2. 1vdv
        complexed with acy, ca, fad, fes, gol, mos, mte, ysh
        
        region a:3-92 [113615]
        region b:3-92 [113621]
      3. 1fo4
        complexed with ca, fad, fes, gol, mos, mte, sal
        
        region a:3-92 [37695]
        region b:3-92 [37696]
      4. 3b9j
        automatically matched to d1fiqa2
        complexed with 290, ca, fad, fes, mos, mte
        
        region a:3-92 [155001]
      5. 3b9j
        automatically matched to d1fiqa2
        complexed with 290, ca, fad, fes, mos, mte
        
        region i:3-92 [155007]
      6. 1fiq
        complexed with fad, fes, gol, mos, mte, sal
        
        region a:2-92 [37697]
      7. 1n5x
        complexed with fad, fes, mos, mte, tei
        
        region a:3-92 [85343]
        region b:3-92 [85349]
  4. Xanthine dehydrogenase chain A, N-terminal domain [69666]
    1. Rhodobacter capsulatus [TaxId: 1061] [69667] (2)
      1. 1jro
        complexed with ca, fad, fes, mos, mpn
        
        region a:1-84 [67138]
        region c:1-84 [67144]
        region e:1-84 [67150]
        region g:1-84 [67156]
      2. 1jrp
        complexed with 141, ca, fad, fes, mos, mpn
        
        region a:1-84 [67162]
        region c:1-84 [67168]
        region e:1-84 [67174]
        region g:1-84 [67180]
  5. Carbone monoxide (CO) dehydrogenase iron-sulfur protein, N-domain [54320]
    1. Oligotropha carboxidovorans, formerly Pseudomonas carboxydovorans [TaxId: 40137] [54321] (5)
      1. 1n62
        complexed with cub, fad, fes, mcn, po4
        
        region a:3-81 [80091]
        region d:2-81 [80097]
      2. 1n60
        complexed with fad, fes, mcn, omo, po4
        
        region a:3-81 [80067]
        region d:3-81 [80073]
      3. 1n63
        complexed with cun, fad, fes, mcn, po4
        
        region a:3-81 [80103]
        region d:3-81 [80109]
      4. 1n61
        complexed with cun, fad, fes, mcn, po4
        
        region a:3-81 [80079]
        region d:3-81 [80085]
      5. 1n5w
        complexed with cum, fad, fes, mcn, po4
        
        region a:3-81 [80046]
        region d:3-81 [80052]
    2. Hydrogenophaga pseudoflava [TaxId: 47421] [54322] (4)
      1. 1zxi
        automatically matched to d1ffud2
        complexed with cu, cum, fad, fes, mcn, po4
        
        region a:3-81 [125773]
      2. 1zxi
        automatically matched to d1ffud2
        complexed with cu, cum, fad, fes, mcn, po4
        
        region d:3-81 [125779]
      3. 1ffv
        complexed with aro, csz, fad, fes, pcd
        
        region a:3-81 [37700]
        region d:2-81 [37701]
      4. 1ffu
        complexed with aro, cdp, csz, fad, fes
        
        region a:3-81 [37702]
        region d:2-81 [37703]
  6. Phthalate dioxygenase reductase, C-terminal domain [54323]
    two other domains are common to ferredoxin reductase
    1. Pseudomonas cepacia, db01 [TaxId: 292] [54324] (1)
      1. 2pia
        complexed with fes, fmn
        
        region a:224-321 [37704]
  7. Benzoate dioxygenase reductase, N-terminal domain [75368]
    1. Acinetobacter sp. [TaxId: 472] [75369] (1)
      1. 1krh
        CASP4
        complexed with fad, fes, so4
        
        region a:2-105 [72893]
        region b:2-105 [72896]
  8. Succinate dehydogenase iron-sulfur protein, N-terminal domain [82586]
    1. Escherichia coli [TaxId: 562] [82587] (3)
      1. 1nek
        complexed with ca, cdn, eph, f3s, fad, fes, fs4, hem, oaa, uq2
        
        region b:1-106 [80430]
      2. 1nen
        complexed with ca, cdn, dnt, eph, f3s, fad, fes, fs4, hem, oaa
        
        region b:1-106 [80437]
      3. 2acz
        automatically matched to d1nekb2
        complexed with at5, cdn, f3s, fad, fes, heb, oaa, sf4
        
        region b:1-106 [126565]
  9. Fumarate reductase iron-sulfur protein, N-terminal domain [54325]
    1. Escherichia coli [TaxId: 562] [54326] (7)
      1. 1kf6
        complexed with 1pe, act, ce1, f3s, fad, fes, fs4, hqo, k, oaa
        
        region b:1-105 [72398]
        region n:1-105 [72405]
      2. 1l0v
        complexed with ce1, f3s, fad, fes, fs4, mq7, oaa
        
        region b:1-105 [73416]
        region n:1-105 [73423]
      3. 1kfy
        complexed with brs, ce1, f3s, fad, fes, fs4, oaa
        
        region b:1-105 [72431]
        region n:1-105 [72438]
      4. 3cir
        automatically matched to d1kf6b2
        complexed with f3s, fad, fes, sf4; mutant
        
        region b:1-105 [156683]
      5. 3cir
        automatically matched to d1kf6b2
        complexed with f3s, fad, fes, sf4; mutant
        
        region n:1-105 [156690]
      6. 2b76
        automatically matched to d1kf6b2
        complexed with f3s, fad, fes, flc, mq7, sf4; mutant
        
        region b:1-105 [128013]
      7. 2b76
        automatically matched to d1kf6b2
        complexed with f3s, fad, fes, flc, mq7, sf4; mutant
        
        region n:1-105 [128020]
    2. Wolinella succinogenes [TaxId: 844] [54327] (8)
      1. 2bs2
        automatically matched to d1e7pb2
        complexed with f3s, fad, fes, fmr, hem, lmt, na, sf4
        
        region b:1-106 [129034]
      2. 2bs2
        automatically matched to d1e7pb2
        complexed with f3s, fad, fes, fmr, hem, lmt, na, sf4
        
        region e:1-106 [129040]
      3. 2bs3
        automatically matched to d1e7pb2
        complexed with cit, f3s, fad, fes, hem, lmt, na, sf4
        
        region b:1-106 [129046]
      4. 2bs3
        automatically matched to d1e7pb2
        complexed with cit, f3s, fad, fes, hem, lmt, na, sf4
        
        region e:1-106 [129051]
      5. 1qlb
        
        region b:1-106 [37709]
        region e:1-106 [37710]
      6. 2bs4
        automatically matched to d1e7pb2
        complexed with cit, dmw, f3s, fad, fes, hem, lmt, na, sf4
        
        region b:1-106 [129056]
      7. 2bs4
        automatically matched to d1e7pb2
        complexed with cit, dmw, f3s, fad, fes, hem, lmt, na, sf4
        
        region e:1-106 [129061]
      8. 1e7p
        complexed with f3s, fad, fes, fs4, hem, lmt, mla, na; mutant
        
        region b:1-106 [59351]
        region e:1-106 [59357]
        region h:1-106 [59363]
        region k:1-106 [59369]
  10. Methane monooxygenase reductase N-terminal domain [69668]
    1. Methylococcus capsulatus [TaxId: 414] [69669] (1)
      1. 1jq4
        complexed with fes
        
        chain a [67083]
  11. Quinoline 2-oxidoreductase small subunit QorS, N-domain [110808]
    1. Pseudomonas putida [TaxId: 303] [110809] (1)
      SQ P72223
      1. 1t3q
        complexed with fad, fes, gol, mcn, smo, so4
        
        region a:7-87 [106368]
        region d:7-87 [106374]
  12. 4-hydroxybenzoyl-CoA reductase gamma subunit HrcC, N-terminal domain [117836]
    1. Thauera aromatica [TaxId: 59405] [117837] (2)
      SQ O33818
      1. 1rm6
        complexed with cl, epe, fad, fes, fs4, k, na, pcd, so4
        
        region c:1-81 [111877]
        region f:1-81 [111883]
      2. 1sb3
        complexed with epe, fad, fes, fs4, pcd, so4
        
        region c:1-81 [112057]
        region f:1-81 [112063]
  13. Nadh-quinone oxidoreductase chain 3, Nqo3, N-terminal domain [142982]
    1. Thermus thermophilus [TaxId: 274] [142983] (4)
      SQ Q56223 1-95
      1. 2fug
        complexed with fes, fmn, sf4
        
        region 3:1-95 [134127]
      2. 2fug
        automatically matched to 2FUG 3:1-95
        complexed with fes, fmn, sf4
        
        region c:1-95 [134140]
      3. 2fug
        automatically matched to 2FUG 3:1-95
        complexed with fes, fmn, sf4
        
        region l:1-95 [134153]
      4. 2fug
        automatically matched to 2FUG 3:1-95
        complexed with fes, fmn, sf4
        
        region u:1-95 [134166]
Staphylokinase/streptokinase [54328] (1)
uperfamily
1. Staphylokinase/streptokinase [54329] (2)
  1. Staphylokinase [54330]
    1. Staphylococcus aureus [TaxId: 1280] [54331] (7)
      phage-borne; Bacteriophage 42D
      1. 2sak
        complexed with trs; mutant
        
        chain a [37711]
      2. 1c79
        
        chain a [37716]
        chain b [37717]
      3. 1c77
        
        chain a [37714]
        chain b [37715]
      4. 1c78
        
        chain a [37712]
        chain b [37713]
      5. 1c76
        
        chain a [37718]
      6. 1bui
        complexed with mai
        
        chain c [37719]
      7. 1ssn
        mutant
        
        chain a [37720]
  2. Streptokinase [54332]
    duplication: consists of three similar domains
    1. Streptococcus equisimilis [TaxId: 119602] [54333] (5)
      1. 1l4d
        domain A
        complexed with so4; mutant
        
        chain b [77684]
      2. 1qqr
        domain B
        
        chain a [37721]
        chain b [37722]
        chain c [37723]
        chain d [37724]
      3. 1c4p
        domain B
        
        chain a [37725]
        chain b [37726]
        chain c [37727]
        chain d [37728]
      4. 1l4z
        domain A
        complexed with cd; mutant
        
        chain b [77704]
      5. 1bml
        mutant
        
        region c:12-148 [37729]
        region c:149-284 [37730]
        region c:285-372 [37731]
        region d:12-148 [37732]
        region d:149-284 [37733]
        region d:285-372 [37734]
Doublecortin (DC) [89837] (1)
possibly related to the ubiquitin-like superfamily
uperfamily
1. Doublecortin (DC) [89838] (2)
  1. Doublecortin-like kinase Dclk [89839]
    KIAA0369; duplication: contains tandem repeat of two DC domains
    1. Human (Homo sapiens) [TaxId: 9606] [89840] (3)
      1. 1mg4
        N-terminal DC domain
        complexed with sul
        
        chain a [84953]
      2. 1mfw
        N-terminal DC domain
        complexed with mse, sul; mutant
        
        chain a [84940]
      3. 1uf0
        structural genomics; N-terminal DC domain
        
        chain a [99287]
  2. Doublecortin [89841]
    duplication: contains tandem repeat of two DC domains
    1. Human (Homo sapiens) [TaxId: 9606] [89842] (1)
      1. 1mjd
        N-terminal DC domain
        
        chain a [84977]
Superantigen toxins, C-terminal domain [54334] (1)
uperfamily
1. Superantigen toxins, C-terminal domain [54335] (15)
  1. Staphylococcal enterotoxin A, SEA [54336]
    1. Staphylococcus aureus [TaxId: 1280] [54337] (6)
      1. 1esf
        complexed with cd
        
        region a:121-233 [37735]
        region b:121-233 [37736]
      2. 1i4g
        complexed with so4, zn; mutant
        
        region a:121-233 [37737]
        region b:121-233 [37738]
      3. 1i4h
        complexed with zn; mutant
        
        region a:121-233 [37741]
        region b:121-233 [37742]
      4. 1sxt
        complexed with zn
        
        region a:121-233 [37739]
        region b:121-233 [37740]
      5. 1lo5
        mutant
        
        region d:121-233 [78121]
      6. 1dyq
        mutant vaccine
        
        region a:121-233 [59141]
  2. Staphylococcal enterotoxin C2, SEC2 [54338]
    1. Staphylococcus aureus [TaxId: 1280] [54339] (8)
      1. 1uns
        complexed with zn
        
        region a:121-236 [99683]
      2. 1i4p
        complexed with zn
        
        region a:121-239 [61724]
      3. 1i4r
        complexed with zn
        
        region a:121-239 [61728]
      4. 1ste
        complexed with zn
        
        region a:121-238 [37743]
      5. 1cqv
        complexed with zn
        
        region a:121-239 [37744]
      6. 1i4q
        complexed with zn
        
        region a:121-239 [61726]
      7. 1i4x
        complexed with zn
        
        region a:121-239 [61737]
      8. 1se2
        
        region a:121-239 [37745]
  3. Toxic shock syndrome toxin-1 (TSST-1) [54340]
    1. Staphylococcus aureus [TaxId: 1280] [54341] (13)
      1. 2tss
        
        region a:94-194 [37750]
        region b:94-194 [37751]
        region c:94-194 [37752]
      2. 3tss
        mutant
        
        region a:94-194 [37749]
      3. 1aw7
        mutant
        
        region a:94-194 [37753]
        region b:294-394 [37754]
        region c:494-594 [37755]
        region d:694-794 [37756]
      4. 1ts3
        mutant
        
        region a:94-194 [37757]
        region b:294-394 [37758]
        region c:494-594 [37759]
      5. 2qil
        
        region a:94-194 [37746]
        region b:94-194 [37747]
        region c:94-194 [37748]
      6. 1ts2
        mutant
        
        region a:94-194 [37763]
        region b:294-394 [37764]
        region c:494-594 [37765]
      7. 1qil
        mutant
        
        region a:94-194 [37760]
        region b:94-194 [37761]
        region c:94-194 [37762]
      8. 1ts5
        mutant
        
        region a:94-194 [37768]
        region b:294-394 [37769]
      9. 2ij0
        automatically matched to d1aw7a2
        
        region a:94-194 [137446]
      10. 2ij0
        automatically matched to d1aw7a2
        
        region b:94-194 [137448]
      11. 5tss
        
        region a:94-194 [37766]
        region b:94-194 [37767]
      12. 1ts4
        mutant
        
        region a:94-194 [37771]
        region b:294-394 [37772]
      13. 4tss
        complexed with zn
        
        region a:94-194 [37770]
  4. Staphylococcal enterotoxin B, SEB [54342]
    1. Staphylococcus aureus [TaxId: 1280] [54343] (12)
      1. 3seb
        
        region a:122-238 [37773]
      2. 1d5m
        complexed with ace, nag
        
        region c:122-237 [37774]
      3. 1d5z
        complexed with ace, oda
        
        region c:122-237 [37775]
      4. 1goz
        mutant
        
        region a:1122-1238 [65436]
        region b:2122-2238 [65438]
      5. 1se4
        complexed with lat
        
        region a:122-239 [37776]
      6. 1d6e
        complexed with ace
        
        region c:122-237 [37777]
      7. 1klg
        mutant
        
        region d:122-239 [72719]
      8. 1sbb
        mutant
        
        region b:122-239 [37779]
        region d:122-239 [37780]
      9. 2seb
        complexed with nag
        
        region d:122-236 [37781]
      10. 1se3
        complexed with gal, glc, sia
        
        region a:122-239 [37778]
      11. 1d5x
        complexed with ace, haq
        
        region c:122-238 [37782]
      12. 1seb
        
        region d:127-235 [37783]
        region h:127-235 [37784]
  5. Staphylococcal enterotoxin C3, SEC3 [54344]
    1. Staphylococcus aureus [TaxId: 1280] [54345] (11)
      SQ P23313
      1. 1klu
        
        region d:122-239 [72729]
      2. 1pyw
        complexed with ace; mutant
        
        region d:122-239 [95382]
      3. 2ipk
        automatically matched to d1jwmd2
        complexed with 4dp, ace; mutant
        
        region d:122-239 [137582]
      4. 1ck1
        complexed with zn
        
        region a:122-239 [70068]
      5. 1sjh
        mutant
        
        region d:122-239 [105653]
      6. 1jwu
        mutant
        
        region d:122-239 [84253]
      7. 1sje
        mutant
        
        region d:122-239 [105645]
      8. 1t5x
        mutant
        
        region d:122-239 [106494]
      9. 1jws
        mutant
        
        region d:122-239 [84247]
      10. 1jwm
        
        region d:122-239 [84241]
      11. 1jck
        mutant
        
        region b:122-239 [37785]
        region d:122-239 [37786]
  6. Staphylococcal enterotoxin H, SEH [54346]
    1. Staphylococcus aureus [TaxId: 1280] [54347] (4)
      1. 1enf
        complexed with so4
        
        region a:102-213 [37787]
      2. 1ewc
        complexed with zn
        
        region a:102-215 [37788]
      3. 1f77
        complexed with so4
        
        region a:102-214 [37789]
        region b:102-213 [37790]
      4. 1hxy
        complexed with zn
        
        region d:102-213 [61391]
  7. Superantigen-like protein SET3 [75370]
    1. Staphylococcus aureus [TaxId: 1280] [75371] (3)
      1. 2z8l
        automatically matched to d1m4va2
        complexed with fuc, gal, gol, nag, po4, sia
        
        region a:101-204 [154210]
      2. 1m4v
        
        region a:101-204 [74460]
        region b:101-204 [74462]
      3. 2r61
        automatically matched to d1m4va2
        complexed with cl, fuc, gal, gol, nag, sia, srt
        
        region a:101-204 [151600]
  8. Streptococcal superantigen Spe-C [54348]
    1. Streptococcus pyogenes [TaxId: 1314] [54349] (3)
      1. 1an8
        
        region a:96-208 [37791]
      2. 1hqr
        complexed with zn
        
        region d:596-708 [37792]
      3. 1ktk
        mutant
        
        region a:96-208 [72977]
        region b:96-207 [72979]
        region c:96-208 [72981]
        region d:96-208 [72983]
  9. Streptococcal superantigen Spe-H [54350]
    1. Streptococcus pyogenes [TaxId: 1314] [54351] (2)
      1. 1et9
        
        region a:96-204 [37793]
      2. 1eu4
        complexed with zn
        
        region a:96-204 [37794]
  10. Streptococcal superantigen Smez-2 [54352]
    1. Streptococcus pyogenes [TaxId: 1314] [54353] (2)
      1. 1eu3
        complexed with k, po4, zn
        
        region a:97-209 [37795]
        region b:97-209 [37796]
      2. 1et6
        
        region a:100-209 [37797]
        region b:97-209 [37798]
  11. Streptococcal superantigen SSA [54354]
    1. Streptococcus pyogenes [TaxId: 1314] [54355] (10)
      1. 2aq2
        automatically matched to d1bxta2
        complexed with na, so4, zn; mutant
        
        region b:124-235 [127147]
      2. 1bxt
        
        region a:120-234 [37799]
        region b:120-234 [37800]
      3. 2aq1
        automatically matched to d1bxta2
        mutant
        
        region b:124-235 [127139]
      4. 2aq1
        automatically matched to d1bxta2
        mutant
        
        region d:124-235 [127141]
      5. 2aq1
        automatically matched to d1bxta2
        mutant
        
        region f:124-235 [127143]
      6. 2aq1
        automatically matched to d1bxta2
        mutant
        
        region h:124-235 [127145]
      7. 2aq3
        automatically matched to d1bxta2
        mutant
        
        region b:124-235 [127149]
      8. 2aq3
        automatically matched to d1bxta2
        mutant
        
        region d:124-235 [127151]
      9. 2aq3
        automatically matched to d1bxta2
        mutant
        
        region f:124-235 [127153]
      10. 2aq3
        automatically matched to d1bxta2
        mutant
        
        region h:124-235 [127155]
  12. Streptococcal pyrogenic exotoxin A1 [54356]
    1. Streptococcus pyogenes [TaxId: 1314] [54357] (8)
      SQ P08095
      1. 1fnu
        complexed with cd
        
        region a:108-221 [37801]
        region b:408-521 [37802]
        region c:708-821 [37803]
        region d:1008-1121 [37804]
      2. 1uup
        complexed with zn
        
        region a:1108-1221 [108051]
        region b:2108-2221 [108053]
        region c:3108-3221 [108055]
        region d:4108-4221 [108057]
      3. 1l0y
        complexed with cry, zn; mutant
        
        region b:108-220 [73443]
        region d:108-221 [73447]
      4. 1b1z
        
        region a:108-220 [37805]
        region b:108-220 [37806]
        region c:108-220 [37807]
        region d:108-220 [37808]
      5. 1ha5
        complexed with zn
        
        region a:1108-1220 [70928]
        region b:2108-2220 [70930]
        region c:3108-3220 [70932]
        region d:4108-4220 [70934]
      6. 1l0x
        complexed with cry; mutant
        
        region b:108-221 [73435]
        region d:108-221 [73439]
      7. 1fnv
        complexed with cd
        
        region a:108-221 [37809]
        region b:408-521 [37810]
        region c:708-821 [37811]
        region d:1008-1121 [37812]
      8. 1fnw
        complexed with cd
        
        region a:108-221 [37813]
        region b:408-521 [37814]
        region c:708-821 [37815]
        region d:1008-1121 [37816]
        region e:1308-1421 [37817]
        region f:1608-1721 [37818]
        region g:1908-2021 [37819]
        region h:2208-2321 [37820]
  13. Exotoxin 1 (SET1, Superantigen-like protein 7) [110810]
    1. Staphylococcus aureus [TaxId: 1280] [110811] (2)
      SQ Q9ZFS5 36-231
      1. 1v1o
        
        region a:109-213 [108265]
        region b:109-213 [108267]
      2. 1v1p
        
        region a:109-211 [108269]
        region b:109-213 [108271]
  14. Streptococcal pyrogenic exotoxin Spe-J [110812]
    1. Streptococcus pyogenes [TaxId: 1314] [110813] (2)
      SQ Q7BAE3
      1. 1ty0
        
        region a:104-211 [107441]
        region b:104-211 [107443]
        region c:104-211 [107445]
      2. 1ty2
        complexed with zn
        
        region a:104-211 [107447]
        region b:104-211 [107449]
        region c:104-211 [107451]
  15. Enterotoxin type I [159934]
    1. Staphylococcus aureus [TaxId: 1280] [159935] (1)
      SQ Q52T95 87-216
      1. 2g9h
        complexed with dio, epe, so4, zn
        
        region d:87-216 [145189]
Immunoglobulin-binding domains [54358] (1)
uperfamily
1. Immunoglobulin-binding domains [54359] (2)
  1. Immunoglobulin-binding protein G, different constituent domains [54360]
    1. Streptococcus sp., group G [TaxId: 1306] [54361] (30)
      1. 2igd
        
        chain a [37821]
      2. 1igd
        
        chain a [37822]
      3. 1pgx
        
        chain a [37823]
      4. 1mhx
        redesigned protein variant nuG1
        mutant
        
        chain a [79134]
      5. 1pga
        
        chain a [37825]
      6. 1pgb
        
        chain a [37824]
      7. 1qkz
        
        chain a [37826]
      8. 1mvk
        X-ray structure of the intertwined tetramer resulted from a core mutation
        complexed with so4; mutant
        
        chain a [79501]
        chain b [79502]
        chain c [79503]
        chain d [79504]
        chain e [79505]
        chain f [79506]
        chain g [79507]
        chain h [79508]
        chain i [79509]
        chain j [79510]
        chain k [79511]
        chain l [79512]
      9. 1mi0
        redesigned protein variant nuG2
        mutant
        
        chain a [79135]
        chain b [79136]
      10. 1em7
        Helix variant of the b1 domain
        mutant
        
        chain a [70131]
      11. 1uwx
        automatically matched to d1qkza_
        
        region a:5-62 [119765]
      12. 1uwx
        automatically matched to d1qkza_
        
        region b:5-62 [119766]
      13. 1igc
        
        chain a [37827]
      14. 3gb1
        
        chain a [37828]
      15. 1p7e
        
        chain a [94221]
      16. 1p7f
        
        chain a [94222]
      17. 2oed
        automatically matched to d1igd__
        
        region a:3-56 [139038]
      18. 1fcc
        
        chain c [37829]
      19. 1fcc
        duplicate of 1FCC C
        
        chain d [118453]
      20. 2igh
        
        chain a [37832]
      21. 2igg
        
        chain a [37831]
      22. 1fd6
        computationally designed core variant Delta0
        mutant
        
        chain a [59769]
      23. 1mpe
        NMR structure of the intertwined tetramer resulted from a core mutation
        mutant
        
        chain a [79383]
        chain b [79384]
        chain c [79385]
        chain d [79386]
      24. 1fcl
        computationally designed core variant Delta1.5
        mutant
        
        chain a [59768]
      25. 1gb4
        hyperthermophilic variant of the b1 domain
        mutant
        
        chain a [37833]
      26. 2gb1
        
        chain a [37834]
      27. 1gb1
        
        chain a [37830]
      28. 2nmq
        automatically matched to d1igd__
        
        region a:7-61 [138377]
      29. 2plp
        automatically matched to d1gb1__
        
        region a:7-60 [139740]
      30. 1q10
        segment-swapped dimeric mutant
        
        chain a [95526]
        chain b [95527]
  2. Immunoglobulin light chain-binding domain of protein L [54362]
    1. Peptostreptococcus magnus [TaxId: 1260] [54363] (12)
      1. 1hz6
        b1 domain
        mutant
        
        chain a [61429]
        chain b [61430]
        chain c [61431]
      2. 1hz5
        b1 domain
        complexed with zn; mutant
        
        chain a [61427]
        chain b [61428]
      3. 1k52
        b1 domain
        complexed with zn; mutant
        
        chain a [68148]
        chain b [68149]
      4. 1k51
        b1 domain; mutation-induced segment swapping
        complexed with zn; mutant
        
        chain a [68147]
      5. 1k50
        b1 domain; mutation-induced segment swapping
        mutant
        
        chain a [68143]
        chain b [68144]
        chain c [68145]
        chain d [68146]
      6. 1kh0
        b1 domain; computer-designed conformation in the second turn
        mutant
        
        chain a [68604]
        chain b [68605]
      7. 1k53
        b1 domain
        complexed with zn; mutant
        
        chain a [68150]
        chain b [68151]
      8. 1mhh
        domain C
        complexed with aea, edo; mutant
        
        chain e [79127]
        chain f [79128]
      9. 1hez
        domain X; res. 820-880
        complexed with imd
        
        chain e [60991]
      10. 1ynt
        automatically matched to d1heze_
        complexed with cd
        
        region e:820-880 [123757]
      11. 2ptl
        b1 domain
        
        chain a [37835]
      12. 1jml
        b1 domain; an obligate dimer designed mutant
        
        chain a [66887]
Translation initiation factor IF3, N-terminal domain [54364] (1)
uperfamily
1. Translation initiation factor IF3, N-terminal domain [54365] (1)
  1. Translation initiation factor IF3, N-terminal domain [54366]
    1. Bacillus stearothermophilus [TaxId: 1422] [54367] (1)
      1. 1tif
        complexed with cl, pbm
        
        chain a [37836]
Glutamine synthetase, N-terminal domain [54368] (1)
uperfamily
1. Glutamine synthetase, N-terminal domain [54369] (2)
  1. Glutamine synthetase, N-terminal domain [54370]
    1. Salmonella typhimurium [TaxId: 90371] [54371] (18)
      1. 1f52
        complexed with adp, mn, mpd
        
        region a:1-100 [37839]
        region b:1-100 [37840]
        region c:1-100 [37841]
        region d:1-100 [37842]
        region e:1-100 [37843]
        region f:1-100 [37844]
        region g:1-100 [37845]
        region h:1-100 [37846]
        region i:1-100 [37847]
        region j:1-100 [37848]
        region k:1-100 [37849]
        region l:1-100 [37850]
      2. 1f1h
        complexed with adp, mn, mpd, tl
        
        region a:1-100 [59572]
        region b:1-100 [59574]
        region c:1-100 [59576]
        region d:1-100 [59578]
        region e:1-100 [59580]
        region f:1-100 [59582]
        region g:1-100 [59584]
        region h:1-100 [59586]
        region i:1-100 [59588]
        region j:1-100 [59590]
        region k:1-100 [59592]
        region l:1-100 [59594]
      3. 1lgr
        complexed with amp, mn
        
        region a:1-100 [37837]
      4. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region b:1-100 [118529]
      5. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region c:1-100 [118531]
      6. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region d:1-100 [118533]
      7. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region e:1-100 [118535]
      8. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region f:1-100 [118537]
      9. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region g:1-100 [118539]
      10. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region h:1-100 [118541]
      11. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region i:1-100 [118543]
      12. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region j:1-100 [118545]
      13. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region k:1-100 [118547]
      14. 1lgr
        duplicate of 1LGR 1-100
        complexed with amp, mn
        
        region l:1-100 [118549]
      15. 2lgs
        complexed with mn
        
        region a:1-100 [37838]
      16. 2lgs
        complexed with mn
        
        region b:1-100 [118648]
        region c:1-100 [118650]
        region d:1-100 [118652]
        region e:1-100 [118654]
        region f:1-100 [118656]
        region g:1-100 [118658]
        region h:1-100 [118660]
        region i:1-100 [118662]
        region j:1-100 [118664]
        region k:1-100 [118666]
        region l:1-100 [118668]
      17. 1fpy
        complexed with adp, mn, ppq
        
        region a:1-100 [59952]
        region b:1-100 [59954]
        region c:1-100 [59956]
        region d:1-100 [59958]
        region e:1-100 [59960]
        region f:1-100 [59962]
        region g:1-100 [59964]
        region h:1-100 [59966]
        region i:1-100 [59968]
        region j:1-100 [59970]
        region k:1-100 [59972]
        region l:1-100 [59974]
      18. 2gls
        complexed with mn
        
        region a:1-100 [37851]
        region b:1-100 [37852]
        region c:1-100 [37853]
        region d:1-100 [37854]
        region e:1-100 [37855]
        region f:1-100 [37856]
        region g:1-100 [37857]
        region h:1-100 [37858]
        region i:1-100 [37859]
        region j:1-100 [37860]
        region k:1-100 [37861]
        region l:1-100 [37862]
    2. Mycobacterium tuberculosis [TaxId: 1773] [75372] (8)
      1. 2bvc
        automatically matched to d1htoa1
        complexed with adp, cl, mg, p3s
        
        region a:5-104 [129243]
      2. 2bvc
        automatically matched to d1htoa1
        complexed with adp, cl, mg, p3s
        
        region b:5-104 [129245]
      3. 2bvc
        automatically matched to d1htoa1
        complexed with adp, cl, mg, p3s
        
        region c:5-104 [129247]
      4. 2bvc
        automatically matched to d1htoa1
        complexed with adp, cl, mg, p3s
        
        region d:5-104 [129249]
      5. 2bvc
        automatically matched to d1htoa1
        complexed with adp, cl, mg, p3s
        
        region e:5-104 [129251]
      6. 2bvc
        automatically matched to d1htoa1
        complexed with adp, cl, mg, p3s
        
        region f:5-104 [129253]
      7. 1hto
        complexed with amp, cit, mn
        
        region a:1-100 [70987]
        region b:1-100 [70989]
        region c:1-100 [70991]
        region d:1-100 [70993]
        region e:1-100 [70995]
        region f:1-100 [70997]
        region g:1-100 [70999]
        region h:1-100 [71001]
        region i:1-100 [71003]
        region j:1-100 [71005]
        region k:1-100 [71007]
        region l:1-100 [71009]
        region m:1-100 [71011]
        region n:1-100 [71013]
        region o:1-100 [71015]
        region p:1-100 [71017]
        region q:1-100 [71019]
        region r:1-100 [71021]
        region s:1-100 [71023]
        region t:1-100 [71025]
        region u:1-100 [71027]
        region v:1-100 [71029]
        region w:1-100 [71031]
        region x:1-100 [71033]
      8. 1htq
        complexed with amp, cit, mn
        
        region a:1-100 [71035]
        region b:1-100 [71037]
        region c:1-100 [71039]
        region d:1-100 [71041]
        region e:1-100 [71043]
        region f:1-100 [71045]
        region g:1-100 [71047]
        region h:1-100 [71049]
        region i:1-100 [71051]
        region j:1-100 [71053]
        region k:1-100 [71055]
        region l:1-100 [71057]
        region m:1-100 [71059]
        region n:1-100 [71061]
        region o:1-100 [71063]
        region p:1-100 [71065]
        region q:1-100 [71067]
        region r:1-100 [71069]
        region s:1-100 [71071]
        region t:1-100 [71073]
        region u:1-100 [71075]
        region v:1-100 [71077]
        region w:1-100 [71079]
        region x:1-100 [71081]
TmoB-like [110814] (1)
possibly related to the ubiquitin-like and/or 2Fe-2S ferredoxin-like superfamilies
uperfamily
1. TmoB-like [110815] (1)
  Pfam 06234
  1. Toluene, o-xylene monooxygenase oxygenase subunit TouB [110816]
    1. Pseudomonas stutzeri [TaxId: 316] [110817] (6)
      SQ O87799
      1. 2inc
        automatically matched to d1t0rc_
        complexed with fe, p6g
        
        region c:3-85 [137526]
      2. 1t0q
        complexed with fe, mcr, oh, so4
        
        chain c [106222]
      3. 2ind
        automatically matched to d1t0rc_
        complexed with mn, p6g
        
        region c:3-85 [137529]
      4. 1t0s
        complexed with bml, fe, mcr, oh
        
        chain c [106228]
      5. 1t0r
        complexed with azi, fe, oh
        
        chain c [106225]
      6. 2rdb
        automatically matched to d1t0rc_
        complexed with fe, gol, mpo, p6g; mutant
        
        region c:3-85 [151923]
Nqo1 middle domain-like [142984] (1)
possibly evolved from 2Fe-2S ferredoxins; contains no iron-sulfur cluster
uperfamily
1. Nqo1 middle domain-like [142985] (1)
  C-terminal part of Pfam 01512
  1. NADH-quinone oxidoreductase chain 1, Nqo1 [142986]
    1. Thermus thermophilus [TaxId: 274] [142987] (4)
      SQ Q56222 250-333
      1. 2fug
        complexed with fes, fmn, sf4
        
        region 1:250-333 [134123]
      2. 2fug
        automatically matched to 2FUG 1:250-333
        complexed with fes, fmn, sf4
        
        region a:250-333 [134136]
      3. 2fug
        automatically matched to 2FUG 1:250-333
        complexed with fes, fmn, sf4
        
        region j:250-333 [134149]
      4. 2fug
        automatically matched to 2FUG 1:250-333
        complexed with fes, fmn, sf4
        
        region s:250-333 [134162]
NSP3A-like [159936] (1)
short helical inserions in the common fold
1. NSP3A-like [159937] (1)
  1. Nsp3 [159938]
    1. SARS coronavirus [TaxId: 227859] [159939] (2)
      SQ P59641 819-930
      1. 2gri
        
        region a:1-112 [147160]
      2. 2idy
        
        region a:1-112 [147640]