SCOP 1.73: Family c.37.1.11: RecA protein-like (ATPase-domain)

Lineage for Family c.37.1.11: RecA protein-like (ATPase-domain)

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 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] (24 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.11: RecA protein-like (ATPase-domain) [52670] (16 proteins)
   core: mixed beta-sheet of 8 strands, order 32451678; strand 7 is antiparallel to the rest

Proteins:

1. Adenosylcobinamide kinase/adenosylcobinamide phosphate guanylyltransferase CobU [52682] (1 species)
   lacks the last strand 8

   • Species Salmonella typhimurium [TaxId:90371] [52683] (2 PDB entries)

2. ATP:corrinoid adenosyltransferase CobA [52684] (1 species)
   lacks the two last strands

   • Species Salmonella typhimurium [TaxId:90371] [52685] (3 PDB entries)

3. Bacterial conjugative coupling protein TrwB [69492] (1 species)

   • Species Escherichia coli [TaxId:562] [69493] (5 PDB entries)

4. Central domain of alpha subunit of F1 ATP synthase [88774] (4 species)

   1. Species Bacillus sp., strain ps3 [TaxId:1409] [88777] (1 PDB entry)

   2. Species Cow (Bos taurus) [TaxId:9913] [88775] (12 PDB entries)

   3. Species Rat (Rattus norvegicus) [TaxId:10116] [88776] (1 PDB entry)

   4. Species Spinach (Spinacia oleracea), chloroplast [TaxId:3562] [88778] (2 PDB entries)

5. Central domain of beta subunit of F1 ATP synthase [88779] (4 species)

   1. Species Bacillus sp., strain ps3 [TaxId:1409] [88782] (1 PDB entry)

   2. Species Cow (Bos taurus) [TaxId:9913] [88780] (12 PDB entries)

   3. Species Rat (Rattus norvegicus) [TaxId:10116] [88781] (4 PDB entries)

   4. Species Spinach (Spinacia oleracea), chloroplast [TaxId:3562] [88783] (2 PDB entries)

6. Circadian clock protein KaiC [110558] (1 species)
   duplication: contains two copies of this domain

   • Species Synechococcus sp. strain PCC 7942 (Anacystis nidulans R2) [TaxId:1140] [110559] (3 PDB entries)

7. DNA repair protein Rad51, catalytic domain [82412] (4 species)

   1. Species Archaeon Methanococcus voltae [TaxId:2188] [110555] (8 PDB entries)

   2. Species Archaeon Pyrococcus furiosus [TaxId:2261] [102377] (1 PDB entry)

   3. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [110554] (1 PDB entry)

   4. Species Human (Homo sapiens) [TaxId:9606] [82413] (1 PDB entry)

8. Extracellular secretion NTPase EpsE [102375] (1 species)
   type II/IV secretion system protein; overall structure is similar to HP0525

   • Species Vibrio cholerae [TaxId:666] [102376] (2 PDB entries)

9. Gene 4 protein (g4p, DNA primase), helicase domain [52674] (1 species)

   • Species Bacteriophage T7 [TaxId:10760] [52675] (7 PDB entries)

10. Hexameric replicative helicase repA [52676] (1 species)

    • Species Escherichia coli [TaxId:562] [52677] (3 PDB entries)

11. Hexameric traffic ATPase, HP0525 [52719] (1 species)
    type II/IV secretion system protein; includes N-terminal alpha+beta domain of a profilin-like topology

    • Species Helicobacter pylori [TaxId:210] [52720] (4 PDB entries)

12. Hypothetical kinase-like protein Aq_1292 [142301] (1 species)
    member of Pfam PF03266 (DUF265)

    • Species Aquifex aeolicus [TaxId:63363] [142302] (1 PDB entry)

13. Meiotic recombination protein DMC1/LIM15 homolog [110556] (1 species)

    • Species Human (Homo sapiens) [TaxId:9606] [110557] (1 PDB entry)

14. NTPase P4 [117541] (1 species)
    contains extra N-terminal subdomain (~100 residues): [contains pseudo beta-barrel]

    • Species Bacteriophage phi-12 [TaxId:161736] [117542] (8 PDB entries)

15. RecA protein, ATPase-domain [52671] (4 species)
    C-terminal domain is alpha+beta

    1. Species Deinococcus radiodurans [TaxId:1299] [117540] (1 PDB entry)

    2. Species Escherichia coli [TaxId:562] [52672] (7 PDB entries)

    3. Species Mycobacterium smegmatis [TaxId:1772] [89675] (4 PDB entries)

    4. Species Mycobacterium tuberculosis [TaxId:1773] [52673] (6 PDB entries)

16. Transcription termination factor Rho, ATPase domain [89676] (1 species)

    • Species Escherichia coli [TaxId:562] [89677] (5 PDB entries)

More info for Family c.37.1.11: RecA protein-like (ATPase-domain)

Timeline for Family c.37.1.11: RecA protein-like (ATPase-domain):

• Family c.37.1.11: RecA protein-like (ATPase-domain) first appeared (with stable ids) in SCOP 1.55
  
• Family c.37.1.11: RecA protein-like (ATPase-domain) appears in SCOP 1.71
  
• Family c.37.1.11: RecA protein-like (ATPase-domain) appears in SCOP 1.75
  
• Family c.37.1.11: RecA protein-like (ATPase-domain) appears in the current release, SCOPe 2.08