Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Cereibacter sphaeroides |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | - |
2 * 40000, BchI subunit | Cereibacter sphaeroides |
70000 | - |
8 * 70000, D subunit, the molecular mass of the polymeric protein is approximately 550000 Da | Cereibacter sphaeroides |
140000 | - |
1 * 140000, BchH subunit | Cereibacter sphaeroides |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cereibacter sphaeroides | - |
- |
- |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+ | this is the first committed step of chlorophyll biosynthesis and is a branchpoint of two major routes in the tetrapyrrole pathway | Cereibacter sphaeroides |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 40000, BchI subunit | Cereibacter sphaeroides |
More | 1 * 140000, BchH subunit | Cereibacter sphaeroides |
More | the enzyme has three subunits, BchI, BchH and BchD | Cereibacter sphaeroides |
octamer | 8 * 70000, D subunit, the molecular mass of the polymeric protein is approximately 550000 Da | Cereibacter sphaeroides |