Structural Classification of Proteins
home mail help root up expand collapse

Protein: DEXX box DNA helicase from Bacillus stearothermophilus, PcrA [TaxId: 1422]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: P-loop containing nucleoside triphosphate hydrolases [52539]
    3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes
  4. Superfamily: P-loop containing nucleoside triphosphate hydrolases [52540]
    division into families based on beta-sheet topologies
    link to SUPERFAMILY database - Superfamily
  5. Family: Tandem AAA-ATPase domain [81268]
    duplication: tandem repeat of two RecA-like (AAA) domains
  6. Protein: DEXX box DNA helicase [52701]
    each AAA domain contains an all-alpha insert subdomain
  7. Species: Bacillus stearothermophilus, PcrA [TaxId: 1422] [52702]

PDB Entry Domains:

  1. 1qhh picpic
    complexed with atp
    1. chain a,b,c,d [32393] picpiclink
  2. 1pjr picpic
    1. region a:1-318 [32391] picpiclink
    2. region a:319-651 [32392] picpiclink
  3. 1qhg picpic
    complexed with atp, mg; mutant
    1. region a:1-318 [59032] picpiclink
    2. region a:319-651 [59033] picpiclink
  4. 2pjr picpic
    complexed with so4
    1. region a:7-318 [32395] picpiclink
    2. region a:319-548,b: [32396] picpiclink
    3. region f:704-1018 [32397] picpiclink
    4. region f:1019-1247,g: [32398] picpiclink
  5. 3pjr picpic
    complexed with atp
    1. region a:4-318 [32399] picpiclink
    2. region a:319-652 [32400] picpiclink
Enter search key:
MRC site 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