Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Bacillus subtilis |
Crystallization (Comment) | Organism |
---|---|
wild-type and mutants Y13F and H183C with N-methyl mesoporphyrin | Bacillus subtilis |
Protein Variants | Comment | Organism |
---|---|---|
H183C | inactive | Bacillus subtilis |
Y13F | activity is equal to that of the wild-type enzyme | Bacillus subtilis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
N-methyl mesoporphyrin | transition-state inhibitor | Bacillus subtilis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.017 | - |
Zn2+ | pH 7.4 | Bacillus subtilis | |
0.17 | - |
Cu2+ | pH 7.4 | Bacillus subtilis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
protoporphyrin + Fe2+ | Bacillus subtilis | - |
protoheme + H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus subtilis | P32396 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Bacillus subtilis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
N-methyl mesoporphyrin + Cu2+ | pH 7.4 | Bacillus subtilis | ? | - |
? | |
N-methyl mesoporphyrin + Zn2+ | pH 7.4 | Bacillus subtilis | ? | - |
? | |
protoporphyrin + Fe2+ | - |
Bacillus subtilis | protoheme + H+ | - |
? | |
protoporphyrin IX + Fe2+ | - |
Bacillus subtilis | protoheme + 2 H+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ferrochelatase | - |
Bacillus subtilis |
protoporphyrin IX ferrochelatase | - |
Bacillus subtilis |