Cloned (Comment) | Organism |
---|---|
BchD, BchI and BchH proteins are expressed in Escherichia coli from the respective cloned Rhodobacter capsulatus genes | Rhodobacter capsulatus |
expression of bchD gene in Escherichia coli | Rhodobacter capsulatus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + protoporphyrin IX + Mg2+ + H2O | Rhodobacter capsulatus | - |
ADP + phosphate + Mg-protoporphyrin IX + H+ | - |
? | |
ATP + protoporphyrin IX + Mg2+ + H2O | Rhodobacter capsulatus SB1003 | - |
ADP + phosphate + Mg-protoporphyrin IX + H+ | - |
? | |
additional information | Rhodobacter capsulatus | BchH is the rate-limiting component of Mg chelatase in cell extracts, and its slective inactivation during adaption to aerobic growth may account for the rapid inactivation of Mg chelatase in vivo when anaerobically growing cells are exposed to O2 in the light | ? | - |
? | |
additional information | Rhodobacter capsulatus SB1003 | BchH is the rate-limiting component of Mg chelatase in cell extracts, and its slective inactivation during adaption to aerobic growth may account for the rapid inactivation of Mg chelatase in vivo when anaerobically growing cells are exposed to O2 in the light | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rhodobacter capsulatus | P26162 | - |
- |
Rhodobacter capsulatus | P26162 | BchH-deficient strain ZY6 | - |
Rhodobacter capsulatus | P26162 | SG1001 strain | - |
Rhodobacter capsulatus SB1003 | P26162 | SG1001 strain | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+ | complex three-subunit enzyme | Rhodobacter capsulatus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + protoporphyrin IX + Mg2+ + H2O | - |
Rhodobacter capsulatus | ADP + phosphate + Mg-protoporphyrin IX + H+ | - |
? | |
ATP + protoporphyrin IX + Mg2+ + H2O | - |
Rhodobacter capsulatus SB1003 | ADP + phosphate + Mg-protoporphyrin IX + H+ | - |
? | |
additional information | BchH is the rate-limiting component of Mg chelatase in cell extracts, and its slective inactivation during adaption to aerobic growth may account for the rapid inactivation of Mg chelatase in vivo when anaerobically growing cells are exposed to O2 in the light | Rhodobacter capsulatus | ? | - |
? | |
additional information | BchH is the rate-limiting component of Mg chelatase in cell extracts, and its slective inactivation during adaption to aerobic growth may account for the rapid inactivation of Mg chelatase in vivo when anaerobically growing cells are exposed to O2 in the light | Rhodobacter capsulatus SB1003 | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Rhodobacter capsulatus |