SCOP 1.71: Family d.122.1.3: Histidine kinase

Lineage for Family d.122.1.3: Histidine kinase

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 folds)

3. Fold d.122: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase [55873] (1 superfamily)
   8-stranded mixed beta-sheet; 2 layers: alpha/beta

4. Superfamily d.122.1: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase [55874] (4 families)

5. Family d.122.1.3: Histidine kinase [55884] (5 proteins)

Proteins:

1. Anti-sigma factor spoIIab [75535] (1 species)

   • Species Bacillus stearothermophilus [TaxId:1422] [75536] (5 PDB entries)

2. Histidine kinase CheA [55887] (1 species)

   • Species Thermotoga maritima [TaxId:243274] [55888] (7 PDB entries)

3. Histidine kinase domain of the osmosensor EnvZ [55885] (1 species)

   • Species Escherichia coli [TaxId:562] [55886] (1 PDB entry)

4. Histidine kinase PhoQ domain [69802] (1 species)

   • Species Escherichia coli [TaxId:562] [69803] (1 PDB entry)

5. Nitrogen regulation protein NtrB, C-terminal domain [111143] (1 species)

   • Species Escherichia coli [TaxId:562] [111144] (1 PDB entry)

More info for Family d.122.1.3: Histidine kinase

Timeline for Family d.122.1.3: Histidine kinase:

• Family d.122.1.3: Histidine kinase first appeared (with stable ids) in SCOP 1.55
  
• Family d.122.1.3: Histidine kinase appears in SCOP 1.69
  
• Family d.122.1.3: Histidine kinase appears in SCOP 1.73
  
• Family d.122.1.3: Histidine kinase appears in the current release, SCOPe 2.08