Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Escherichia coli |
Crystallization (Comment) | Organism |
---|---|
- |
Escherichia coli |
hanging drop vapor diffusion method, using 100 mM sodium citrate, pH 5.6, 100 mM ammonium sulfate, 20% (w/v) PEG 4000 | Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
32893 | - |
2 * 32893, calculated from amino acid sequence | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
O-acetyl-L-serine + hydrogen sulfide | Escherichia coli | - |
L-cysteine + acetate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | P16703 | - |
- |
Escherichia coli | P16703 | isoenzyme CysM | - |
Purification (Comment) | Organism |
---|---|
Source 30Q column chromatography and Superdex 75 gel filtration | Escherichia coli |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
O-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate | geometric model of reaction, comparison isoenzyme CysK | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
O-acetyl-L-serine + hydrogen sulfide | - |
Escherichia coli | L-cysteine + acetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 32893, calculated from amino acid sequence | Escherichia coli |
Synonyms | Comment | Organism |
---|---|---|
CysM | - |
Escherichia coli |
O-acetylserine sulfhydrylase isoenzyme B | - |
Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Escherichia coli |