Fold: Long alpha-hairpin

2 helices; antiparallel hairpin, left-handed twist

Lineage:

1. Root: scop
2. Class: All alpha proteins [46456]
3. Fold: Long alpha-hairpin [46556]
   2 helices; antiparallel hairpin, left-handed twist

Superfamilies:

1. GreA transcript cleavage protein, N-terminal domain [46557] (1)
2. Ribosomal protein L29 (L29p) [46561] (1)
3. Chaperone J-domain [46565] (1)
4. Prefoldin [46579] (1)
5. HR1 repeat [46585] (1)
6. tRNA-binding arm [46589] (4)
   formerly a class II aminoacyl-tRNA synthetase N-domain
7. Eukaryotic DNA topoisomerase I, dispensable insert domain [46596] (1)
8. C-terminal UvrC-binding domain of UvrB [46600] (1)
9. Epsilon subunit of F1F0-ATP synthase C-terminal domain [46604] (1)
10. Fe,Mn superoxide dismutase (SOD), N-terminal domain [46609] (1)
11. Sporulation inhibitor Sda [100985] (1)
12. Transcriptional repressor TraM [109631] (1)
    similar structure to L29p (scop_sf 46561); contains extra short helix; forms homodimer: an open bundle
13. DnaK suppressor protein DksA, alpha-hairpin domain [109635] (1)
14. ISY1 domain-like [140102] (1)
15. Calcyclin-binding protein-like [140106] (1)
16. Endosomal sorting complex assembly domain [140111] (3)
    forms 'fan'-like heterooligomers, in which the domains of different subunit make similar interactions at the tip of the hairpin
17. SPy1572-like [140121] (1)
    forms homodimer: an open bundle, different from the TRAM dimer
18. Rabenosyn-5 Rab-binding domain-like [140125] (1)
19. MxiH-like [140129] (1)
    Type III secretion system needle

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