Structural Classification of Proteins
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Protein: Pepsin inhibitor-3 from Pig roundworm (Ascaris suum) [TaxId: 6253]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Pepsin inhibitor-3 [55148]
    duplication of beta(3)-alpha(2) motif: meander beta sheets form barrel-like structure
  4. Superfamily: Pepsin inhibitor-3 [55149]
    link to SUPERFAMILY database - Superfamily
  5. Family: Pepsin inhibitor-3 [55150]
  6. Protein: Pepsin inhibitor-3 [55151]
  7. Species: Pig roundworm (Ascaris suum) [TaxId: 6253] [55152]

PDB Entry Domains:

  1. 1f32 picpic
    1. chain a [39539] picpiclink
  2. 1f34 picpicxref
    complexed with mpd
    1. chain b [39540] 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