Structural Classification of Proteins
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Fold: SMAD/FHA domain

sandwich; 11 strands in 2 sheets; greek-key

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: SMAD/FHA domain [49878]
    sandwich; 11 strands in 2 sheets; greek-key

Superfamilies:

  1. SMAD/FHA domain [49879] (4)
    has a few short helices inserted in loops
    link to SUPERFAMILY database - Superfamily
    1. SMAD domain [49880] (4)
      1. Smad4 tumor suppressor C-terminal domain [49881]
        1. Human (Homo sapiens) [TaxId: 9606] [49882] (6)
          SQ Q13485 314-546
          1. 1ygs picpic
            1. chain a [23907] picpiclink
          2. 1dd1 picpic
            1. chain a [23908] picpiclink
            2. chain b [23909] picpiclink
            3. chain c [23910] picpiclink
          3. 1g88 picpic
            mutant
            1. chain a [23911] picpiclink
            2. chain b [23912] picpiclink
            3. chain c [23913] picpiclink
          4. 1u7f picpicxref
            1. chain b [107721] picpiclink
          5. 1u7v picpicxref
            1. chain b [107730] picpiclink
          6. 1mr1 picpicxref
            complex with Ski
            complexed with zn
            1. chain a [79418] picpiclink
            2. chain b [79419] picpiclink
      2. Smad3 MH2 domain [82030]
        1. Human (Homo sapiens) [TaxId: 9606] [82031] (4)
          SQ P84022 228-425
          1. 1mjs picpic
            1. chain a [79211] picpiclink
          2. 1u7f picpicxref
            1. chain a [107720] picpiclink
            2. chain c [107722] picpiclink
          3. 1u7v picpicxref
            1. chain a [107729] picpiclink
            2. chain c [107731] picpiclink
          4. 1mk2 picpicxref
            complexed with acy
            1. chain a [79217] picpiclink
      3. Smad2 MH2 domain [49883]
        1. Human (Homo sapiens) [TaxId: 9606] [49884] (2)
          1. 1khx picpic
            1. chain a [68631] picpiclink
          2. 1dev picpicxref
            1. chain a [23914] picpiclink
            2. chain c [23915] picpiclink
      4. Smad1 [69233]
        1. Human (Homo sapiens) [TaxId: 9606] [69234] (1)
          1. 1khu picpic
            1. chain a [68623] picpiclink
            2. chain b [68624] picpiclink
            3. chain c [68625] picpiclink
            4. chain d [68626] picpiclink
    2. FHA domain [49885] (12)
      1. Phosphotyrosine binding domain of Rad53 [49886]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [49887] (18)
          1. 1g6g picpic
            complexed with a phosphothreonine peptide
            1. chain a [23916] picpiclink
            2. chain b [23917] picpiclink
          2. 1k3q picpic
            complex with a rad9-derived phosphothreonine peptide
            1. chain a [68119] picpiclink
          3. 1k3j picpic
            1. chain a [68116] picpiclink
          4. 2a0t picpic
            automatically matched to d1g3ga_
            1. region a:14-164 [125964] picpiclink
          5. 1k2m picpic
            complexed with a phosphotyrosyl peptide
            1. chain a [68059] picpiclink
          6. 1k2n picpic
            complexed with a phosphothreonine peptide
            1. chain a [68060] picpiclink
          7. 1dmz picpic
            1. chain a [23921] picpiclink
          8. 1j4o picpic
            1. chain a [66386] picpiclink
          9. 1g3g picpic
            mutant
            1. chain a [23918] picpiclink
          10. 2jqi picpic
            automatically matched to d1g3ga_
            1. region a:14-164 [148178] picpiclink
          11. 1k3n picpic
            complex with a rad9-derived phosphothreonine peptide
            1. chain a [68118] picpiclink
          12. 1fhq picpic
            1. chain a [23919] picpiclink
          13. 1j4q picpic
            complex with a rad9-derived phosphothreonine peptide
            1. chain a [66388] picpiclink
          14. 1fhr picpic
            complexed with a phosphotyrosyl peptide
            1. chain a [23920] picpiclink
          15. 1j4l picpic
            complexed with a phosphothreonine peptide
            1. chain a [66384] picpiclink
          16. 1j4k picpic
            complexed with a phosphotyrosyl peptide
            1. chain a [66383] picpiclink
          17. 1j4p picpic
            complex with a rad9-derived phosphothreonine peptide
            1. chain a [66387] picpiclink
          18. 1qu5 picpic
            1. chain a [23922] picpiclink
      2. Cell cycle checkpoint protein Chfr [74899]
        1. Human (Homo sapiens) [TaxId: 9606] [74900] (2)
          1. 1lgp picpic
            complexed with wo4
            1. chain a [73890] picpiclink
          2. 1lgq picpic
            1. chain a [73891] picpiclink
            2. chain b [73892] picpiclink
      3. Chk2 kinase [74901]
        1. Human (Homo sapiens) [TaxId: 9606] [74902] (1)
          1. 1gxc picpic
            complexed with a synthetic phosphopeptide
            complexed with tpo
            1. chain a [70687] picpiclink
            2. chain d [70688] picpiclink
            3. chain g [70689] picpiclink
            4. chain j [70690] picpiclink
      4. Kinase associated protein phosphatase [101622]
        1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [101623] (1)
          1. 1mzk picpic
            1. chain a [91499] picpiclink
      5. FHA domain containing protein At4G14490 [101624]
        1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [101625] (1)
          1. 1uht picpic
            structural genomics
            1. chain a [99401] picpiclink
      6. Antigen ki-67 [101626]
        1. Human (Homo sapiens) [TaxId: 9606] [101627] (2)
          1. 2aff picpic
            automatically matched to d1r21a_
            1. region a:3-100 [126678] picpiclink
          2. 1r21 picpic
            mutant
            1. chain a [96846] picpiclink
      7. Polynucleotide kinase 3'-phosphatase [101628]
        1. Mouse (Mus musculus) [TaxId: 10090] [101629] (5)
          1. 1yjm picpic
            complexed with ace
            1. region a:4-110 [123427] picpiclink
          2. 1yjm picpic
            automatically matched to 1YJM A:4-110
            complexed with ace
            1. region b:6-110 [123428] picpiclink
          3. 1yjm picpic
            automatically matched to 1YJM A:4-110
            complexed with ace
            1. region c:7-107 [123429] picpiclink
          4. 1yj5 picpicxrefxrefxrefxref
            complexed with so4
            1. region c:6-110 [123384] picpiclink
          5. 1ujx picpic
            1. chain a [99473] picpiclink
        2. Human (Homo sapiens) [TaxId: 9606] [141134] (1)
          SQ Q96T60 8-108
          1. 2brf picpic
            complexed with so4
            1. region a:8-108 [128996] picpiclink
      8. Afadin [141135]
        1. Mouse (Mus musculus) [TaxId: 10090] [141136] (1)
          SQ Q9QZQ1 382-487
          1. 1wln picpic
            1. region a:8-114 [121009] picpiclink
      9. Kinesin-like protein kif1c [141137]
        1. Human (Homo sapiens) [TaxId: 9606] [141138] (1)
          SQ O43896 498-599
          1. 2g1l picpic
            complexed with cl, ni, unx
            1. region a:498-599 [134520] picpiclink
      10. Probable regulatory protein EmbR, C-terminal domain [141139]
        1. Mycobacterium tuberculosis [TaxId: 1773] [141140] (3)
          SQ P66799 284-382
          1. 2ff4 picpicxrefxrefxrefxref
            automatically matched to 2FEZ A:284-382
            1. region a:284-382 [133369] picpiclink
          2. 2ff4 picpicxrefxrefxrefxref
            automatically matched to 2FEZ A:284-382
            1. region b:284-380 [133372] picpiclink
          3. 2fez picpicxrefxref
            1. region a:284-382 [133359] picpiclink
      11. Ubiquitin ligase protein RNF8 [141141]
        1. Human (Homo sapiens) [TaxId: 9606] [141142] (2)
          SQ O76064 8-139
          1. 2pie picpic
            automatically matched to d2cswa1
            1. region a:13-139 [149508] picpiclink
          2. 2csw picpic
            1. region a:8-139 [130787] picpiclink
    3. Interferon regulatory factor 3 (IRF3), transactivation domain [101630] (1)
      weak sequence similarity to SMAD domain
      1. Interferon regulatory factor 3 (IRF3), transactivation domain [101631]
        1. Human (Homo sapiens) [TaxId: 9606] [101632] (2)
          1. 1qwt picpic
            complexed with po4
            1. chain a [96501] picpiclink
            2. chain b [96502] picpiclink
          2. 1j2f picpic
            1. chain a [90785] picpiclink
            2. chain b [90786] picpiclink
    4. EssC N-terminal domain-like [141143] (1)
      PfamB 051221 covers two consecutive domains; the first one is of canonical topology, whereas the second domain has a cirular permutation, beginnig at strand 2 and ending at strand 1 of the canonical fold
      1. Protein EssC [141144]
        SAV0287; similar to DNA segregation ATPase and related proteins
        1. Staphylococcus aureus [TaxId: 1280] [141145] (2)
          SQ Q8NYF3 1-78! SQ Q8NYF3 79-186
          1. 1wv3 picpic
            1st domain, canonical topology
            complexed with cl
            1. region a:1-78 [121318] picpiclink
          2. 1wv3 picpic
            2nd domain, circularly permuted topology
            complexed with cl
            1. region a:79-186 [121319] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk