Structural Classification of Proteins
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Fold: Acid proteases

barrel, closed; n=6, S=10, complex topology

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: Acid proteases [50629]
    barrel, closed; n=6, S=10, complex topology

Superfamilies:

  1. Acid proteases [50630] (2)
    1. Retroviral protease (retropepsin) [50631] (8) picpic
      dimer of identical mono-domain chains, each containing (6,10) barrel
    2. Pepsin-like [50646] (26) picpic
      duplication: consists of two similar barrel domains
      N-terminal: barrel, partly opened; n*=6, S*=10
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MRC site Generated from scop database 1.73 with scopm 1.101 on Wed Nov 21 11:18:32 2007
Copyright © 1994-2007 The scop authors / scop@mrc-lmb.cam.ac.uk