Structural Classification of Proteins
home mail help root up expand collapse

Fold: beta-Grasp (ubiquitin-like)

core: beta(2)-alpha-beta(2); mixed beta-sheet 2143

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: beta-Grasp (ubiquitin-like) [54235]
    core: beta(2)-alpha-beta(2); mixed beta-sheet 2143

Superfamilies:

  1. Ubiquitin-like [54236] (7) picpic
  2. CAD & PB1 domains [54277] (2) picpic
    contain extra helix; similar heterodimerization modes; possibly related to the ubiquitin-like superfamily
  3. MoaD/ThiS [54285] (3) picpic
    possible link between the ubiquitin-like and 2Fe-2S ferredoxin-like superfamilies
  4. TGS-like [81271] (2) picpic
    possibly related to the ubiquitin-like and MoaD/ThiS superfamilies; some similarity to the alpha-L RNA-binding motif
  5. 2Fe-2S ferredoxin-like [54292] (2) picpic
  6. Staphylokinase/streptokinase [54328] (1) picpic
  7. Doublecortin (DC) [89837] (1) picpic
    possibly related to the ubiquitin-like superfamily
  8. Superantigen toxins, C-terminal domain [54334] (1) picpic
  9. Immunoglobulin-binding domains [54358] (1) picpic
  10. Translation initiation factor IF3, N-terminal domain [54364] (1) picpic
  11. Glutamine synthetase, N-terminal domain [54368] (1) picpic
  12. TmoB-like [110814] (1) picpic
    possibly related to the ubiquitin-like and/or 2Fe-2S ferredoxin-like superfamilies
  13. Nqo1 middle domain-like [142984] (1) picpic
    possibly evolved from 2Fe-2S ferredoxins; contains no iron-sulfur cluster
Enter search key:
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