Structural Classification of Proteins
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Fold: Phage tail protein-like

alpha-beta-X-beta(2)-alpha-beta(2); 2 layers: a/b; mixed beta-sheet: order 12354, strands 1 and 2 are parallel

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Phage tail protein-like [143748]
    alpha-beta-X-beta(2)-alpha-beta(2); 2 layers: a/b; mixed beta-sheet: order 12354, strands 1 and 2 are parallel

Superfamilies:

  1. Phage tail protein-like [143749] (2)
    Can form ring, tube-like oligomers, where the subunit beta-sheets are joined in a single beta-sheet (or barrel)
    1. Lambda phage gpU-like [143750] (1) picpic
      Pfam 06141
    2. STM4215-like [143753] (1) picpic
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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