EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   2.7.13.3 | ArcA + ATP |
ArcB undergoes autophosphorylation at the expense of ATP and subsequently transphosphorylates its cognate response regulator ArcA through a His to Asp to His to Asp phosphorelay pathway |
Escherichia coli |
? |
- |
? |
| 2.7.13.3 | ArcA + ATP |
ArcB undergoes autophosphorylation at the expense of ATP and subsequently transphosphorylates its cognate response regulator ArcA through a His to Asp to His to Asp phosphorelay pathway |
Escherichia coli |
? |
- |
? |
| 2.7.13.3 | ArcA + ATP |
the arcB gene encodes a sensor-regulator protein for anaerobic repression of the arc modulon |
Escherichia coli |
? |
- |
? |
| 2.7.13.3 | ArcA + ATP |
the ArcB and ArcA proteins constitute a two-component signal transduction system that plays a broad role in transcriptional regulation. Under anoxic or environmentally reducing conditions, the sensor kinase ArcB is stimulated to autophosphorylate at the expense of ATP and subsequently transphosphorylates the response regulator ArcA |
Escherichia coli |
? |
- |
? |
| 2.7.13.3 | ArcA + ATP |
phosphoryl group transfer from phosphorylated ArcB to ArcA, signal transmission occurs solely by His-Asp-His-Asp phosphorelay |
Escherichia coli |
? |
- |
? |
| 2.7.13.3 | ATP + a protein |
the two-component regulatory system CzcS/CzcR is involved in transcriptional control of heavy-metal homoeostasis in Alcaligenes eutrophus |
Cupriavidus necator |
ADP + a phosphoprotein |
- |
? |
| 2.7.13.3 | ATP + a protein |
kinase of the alternate pathway for phosphorylating the SpoOF protein |
Bacillus subtilis |
ADP + a phosphoprotein |
- |
? |
| 2.7.13.3 | ATP + a protein |
enzyme is involved in early steps of competence regulation |
Streptococcus pneumoniae |
ADP + a phosphoprotein |
- |
? |
| 2.7.13.3 | ATP + a protein |
photosynthesis gene expression in Rhodobacter sphaeroides is controlled in part by the two-component regulatory system composed of a membrane-bound sensor kinase PrrB and a response regulator PrrA |
Cereibacter sphaeroides |
ADP + a phosphoprotein |
- |
? |
| 2.7.13.3 | ATP + a protein |
regB is part of a two-component system and encodes a sensor kinase involved in the global regulation of both anoxygenic light-dependent- and oxygenic light-independent CO2 fixation as well as anoxygenic photosystem biosynthesis |
Cereibacter sphaeroides |
ADP + a phosphoprotein |
- |
? |
