Fold: Phosphorylase/hydrolase-like

core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a/b) [51349]
   Mainly parallel beta sheets (beta-alpha-beta units)
3. Fold: Phosphorylase/hydrolase-like [53162]
   core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops

Superfamilies:

1. HybD-like [53163] (2)
   the HybD fold coincides with the consensus core structure
2. Purine and uridine phosphorylases [53167] (1)
   complex architecture; contains mixed beta-sheet of 8 strands, order 23415867, strands 3, 6 & 7 are antiparallel to the rest; and barrel, closed; n=5, S=8
3. Peptidyl-tRNA hydrolase-like [53178] (1)
4. Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase) [53182] (1)
5. Zn-dependent exopeptidases [53187] (8)
   core: mixed beta-sheet of 8 strands, order 12435867; strands 2, 6 & 7 are antiparallel to the rest
6. LigB subunit of an aromatic-ring-opening dioxygenase LigAB [53213] (1)
   circular permutation of the common fold, most similar to the PNP fold
7. AF0625-like [142535] (1)
   contains extra C-terminal alpha/beta domain: 3 layers, a/b/a; parallel beta-sheet of 4 strands, order 2134

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