Activating Compound | Comment | Organism | Structure |
---|---|---|---|
magnesium chelatase | 0.004 mM, maximal stimulation of activity | Synechocystis sp. |
Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli | Synechocystis sp. |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0173 | - |
S-adenosyl-L-methionine | at 30°C in 100 mM Tris pH 7.5 and 100 mM glycerol, in the presence of 0.004 mM magnesium chelatase | Synechocystis sp. | |
0.0243 | - |
S-adenosyl-L-methionine | at 30°C in 100 mM Tris pH 7.5 and 100 mM glycerol, in the absence of magnesium chelatase | Synechocystis sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Synechocystis sp. | - |
strain PCC6803 | - |
Purification (Comment) | Organism |
---|---|
chelating Sepharose fast-flow resin column chromatography and P-6 desalting gel filtration | Synechocystis sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + magnesium protoporphyrin | - |
Synechocystis sp. | S-adenosyl-L-homocysteine + magnesium protoporphyrin monomethyl ester | - |
? | |
S-adenosyl-L-methionine + tetrapyrrole | - |
Synechocystis sp. | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ChlM | - |
Synechocystis sp. |
magnesium protoporphyrin methyltransferase | - |
Synechocystis sp. |