Structural Classification of Proteins
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Fold: SIS domain

3 layers: a/b/a; parallel beta-sheet of 5 strands, order 21345

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: SIS domain [53696]
    3 layers: a/b/a; parallel beta-sheet of 5 strands, order 21345

Superfamilies:

  1. SIS domain [53697] (3)
    link to SUPERFAMILY database - Superfamily
    1. mono-SIS domain [69599] (8) picpic
      dimer of mono-domain subunits
    2. double-SIS domain [53698] (4) picpic
      duplication: consists of two SIS domains related by pseudo dyad
    3. Phosphoglucose isomerase, PGI [53701] (6) picpic
      permutation of the double-SIS domain fold
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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