Protein Variants | Comment | Organism |
---|---|---|
D56N | phosphorylation of CitB is inhibited by a D56N exchange. In the presence of ATP, CitB-D56N forms a stable complex with MalE-CitAC | Klebsiella pneumoniae |
H350L | autokinase activity of CitA is abolished by an H350L exchange | Klebsiella pneumoniae |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | CitA represents a membrane-bound sensor kinase consisting of a periplasmic domain flanked by two transmembrane helices, a linker domain and the conserved kinase or transmitter domain | Klebsiella pneumoniae | 16020 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Klebsiella pneumoniae | P52687 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
CitB + ATP | a fusion protein MalE-CitAC is composed of the maltose-binding protein and the CitA kinase domain shows constitutive autokinase activity and transfers the gamma-phosphate group of ATP to its cognate response regulator CitB | Klebsiella pneumoniae | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
sensor kinase citA | - |
Klebsiella pneumoniae |