SCOPe 2.02: Domain d1qhga1: 1qhg A:1-318

Lineage for d1qhga1 (1qhg A:1-318)

1. Root: SCOPe 2.02

2. Class c: Alpha and beta proteins (a/b) [51349] (147 folds)

3. Fold c.37: P-loop containing nucleoside triphosphate hydrolases [52539] (1 superfamily)
   3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes

4. Superfamily c.37.1: P-loop containing nucleoside triphosphate hydrolases [52540] (25 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.19: Tandem AAA-ATPase domain [81268] (24 proteins)
   duplication: tandem repeat of two RecA-like (AAA) domains

6. Protein DEXX box DNA helicase [52701] (2 species)
   each AAA domain contains an all-alpha insert subdomain

7. Species Bacillus stearothermophilus, PcrA [TaxId:1422] [52702] (5 PDB entries)

8. Domain d1qhga1: 1qhg A:1-318 [59032]
   complexed with atp, mg; mutant

Details for d1qhga1

PDB Entry: 1qhg, 2.5 Å

PDB Description: structure of dna helicase mutant with adpnp

PDB Compounds: (A:) ATP-dependent helicase pcra

SCOPe Domain Sequences for d1qhga1:

Sequence, based on SEQRES records:

>d1qhga1 c.37.1.19 (A:1-318) DEXX box DNA helicase {Bacillus stearothermophilus, PcrA [TaxId: 1422]}
mnflseqllahlnkeqqeavrttegpllimagagsgktrvlthriaylmaekhvapwnil
aitftnkaaremrervqsllggaaedvwistfhsmcvrilrrdidriginrnfsildptd
qlsvmktilkeknidpkkfeprtilgtisaaknellppeqfakrastyyekvvsdvyqey
qqrllrnhsldfddlimttiqlfdrvpdvlhyyqykfqyihideyqdtnraqytlvkkla
erfqnicavgdadqsiyrwrgadiqnilsferdypnakvilleqnyrstkrilqaanevi
ehnvnrkpkriwtenpeg

Sequence, based on observed residues (ATOM records):

>d1qhga1 c.37.1.19 (A:1-318) DEXX box DNA helicase {Bacillus stearothermophilus, PcrA [TaxId: 1422]}
mnflseqllahlnkeqqeavrttegpllimagagsgktrvlthriaylmaekhvapnila
itftnkaaremrervqsllggaaedvwistfhsmcvrilrrdidriginrnfsildptdq
lsvmktilkeknidpkkfeprtilgtisaaknellppeqfakryyekvvsdvyqeyqqrl
lrnhsldfddlimttiqlfdrvpdvlhyyqykfqyihideyqdtnraqytlvkklaerfq
nicavgdadqsiyrwrgadiqnilsferdypnakvilleqnyrstkrilqaaneviehnv
nrkpkriwtenpeg

Timeline for d1qhga1:

• d1qhga1 first appeared in SCOP 1.57
  
• d1qhga1 appears in SCOPe 2.01
  
• d1qhga1 appears in SCOPe 2.03
  
• d1qhga1 appears in the current release, SCOPe 2.08