Fold: Sm-like fold

core: barrel, open; n*=4, S*=8; meander; SH3-like topology

Lineage:

1. Root: scop
2. Class: All beta proteins [48724]
3. Fold: Sm-like fold [50181]
   core: barrel, open; n*=4, S*=8; meander; SH3-like topology

Superfamilies:

1. Sm-like ribonucleoproteins [50182] (6)
   uperfamily
   1. Sm motif of small nuclear ribonucleoproteins, SNRNP [50183] (13)
      forms homo and heteroheptameric ring structures
   2. Pleiotropic translational regulator Hfq [74939] (3)
      forms homohexameric ring structures
   3. Mechanosensitive channel protein MscS (YggB), middle domain [82090] (1)
   4. PF1955-like [141294] (1)
      homohexadecameric assembly: two stacked octameric rings
   5. LSM14 N-terminal domain-like [141297] (1)
   6. YgdI/YgdR-like [159052] (6)
      Pfam 06004; DUF903, putative lipoprotein; both homohexameric and homoheptameric ring assemblies are observed in the crystals
2. YhbC-like, C-terminal domain [74942] (1)
   uperfamily
   1. YhbC-like, C-terminal domain [74943] (1)
3. GatD N-terminal domain-like [141300] (1)
   uperfamily
   1. GatD N-terminal domain-like [141301] (2)
      PfamB 010580
4. Dom34/Pelota N-terminal domain-like [159065] (1)
   1. Dom34/Pelota N-terminal domain-like [159066] (2)
      Warning: Pfam incorrectly assigns this domain to the same family as the structurally unrelated N-terminal domain of eRF1 (Pfam 03463)
5. TrmB C-terminal domain-like [159071] (1)
   sugar-binding domain; permuted OB-fold?
   1. TrmB C-terminal domain-like [159072] (1)
      C-terminal part of PfamB 004822

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