Structural Classification of Proteins
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Family: Trefoil

Lineage:

  1. Root: scop
  2. Class: Small proteins [56992]
    Usually dominated by metal ligand, heme, and/or disulfide bridges
  3. Fold: Trefoil/Plexin domain-like [57491]
    disulfide-rich fold; common core is alpha+beta with two conserved disulfides
  4. Superfamily: Trefoil [57492]
    link to SUPERFAMILY database - Superfamily
  5. Family: Trefoil [57493]

Protein Domains:

  1. Pancreatic spasmolytic polypeptide [57494]
    duplication: consists of two homologous domains
    1. Pig (Sus scrofa) [TaxId: 9823] [57495] (4)
      1. 2psp picpic
        1. region a:1-53 [44730] picpiclink
        2. region a:54-106 [44731] picpiclink
        3. region b:1-53 [44732] picpiclink
        4. region b:54-106 [44733] picpiclink
      2. 1psp picpic
        1. region a:1-53 [44734] picpiclink
        2. region a:54-106 [44735] picpiclink
        3. region b:1-53 [44736] picpiclink
        4. region b:54-106 [44737] picpiclink
      3. 1pos picpic
        CA-atoms only
        1. region a:1-53 [44738] picpiclink
        2. region a:54-106 [44739] picpiclink
        3. region b:1-53 [44740] picpiclink
        4. region b:54-106 [44741] picpiclink
      4. 1pcp picpic
        1. region a:1-53 [44742] picpiclink
        2. region a:54-106 [44743] picpiclink
  2. PNR-2/PS2, TFF1 [57496]
    single trefoil motif protein
    1. Human (Homo sapiens) [TaxId: 9606] [57497] (2)
      1. 1hi7 picpic
        1. chain a [44744] picpiclink
        2. chain b [44745] picpiclink
      2. 1ps2 picpic
        mutant
        1. chain a [44746] picpiclink
  3. Intestinal trefoil factor [57498]
    1. Human (Homo sapiens) [TaxId: 9606] [57499] (2)
      1. 1e9t picpic
        1. chain a [44747] picpiclink
      2. 1pe3 picpic
        1. chain 1 [94593] picpiclink
        2. chain 2 [94594] 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