EC Number | Cloned (Comment) | Organism |
---|---|---|
2.1.1.137 | expressed in Escherichia coli BL21(DE3) cells | Pseudomonas alcaligenes |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.1.1.137 | 38000 | - |
x * 38000, calculated from amino acid sequence | Pseudomonas alcaligenes |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.1.1.137 | S-adenosyl-L-methionine + arsenite | Pseudomonas alcaligenes | - |
S-adenosyl-L-homocysteine + methylarsonate | - |
? | |
2.1.1.137 | S-adenosyl-L-methionine + arsenite | Pseudomonas alcaligenes NBRC 14159 | - |
S-adenosyl-L-homocysteine + methylarsonate | - |
? | |
2.1.1.137 | S-adenosyl-L-methionine + methylarsonite | Pseudomonas alcaligenes | - |
S-adenosyl-L-homocysteine + dimethylarsinate | the enzyme also produces also produces dimethylarsine and trimethylarsine gases as by-products | ? | |
2.1.1.137 | S-adenosyl-L-methionine + methylarsonite | Pseudomonas alcaligenes NBRC 14159 | - |
S-adenosyl-L-homocysteine + dimethylarsinate | the enzyme also produces also produces dimethylarsine and trimethylarsine gases as by-products | ? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.1.1.137 | Pseudomonas alcaligenes | U2ZU49 | - |
- |
2.1.1.137 | Pseudomonas alcaligenes NBRC 14159 | U2ZU49 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.1.1.137 | Ni-NTA column chromatography | Pseudomonas alcaligenes |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.1.1.137 | S-adenosyl-L-methionine + arsenite | - |
Pseudomonas alcaligenes | S-adenosyl-L-homocysteine + methylarsonate | - |
? | |
2.1.1.137 | S-adenosyl-L-methionine + arsenite | - |
Pseudomonas alcaligenes NBRC 14159 | S-adenosyl-L-homocysteine + methylarsonate | - |
? | |
2.1.1.137 | S-adenosyl-L-methionine + methylarsonite | - |
Pseudomonas alcaligenes | S-adenosyl-L-homocysteine + dimethylarsinate | the enzyme also produces also produces dimethylarsine and trimethylarsine gases as by-products | ? | |
2.1.1.137 | S-adenosyl-L-methionine + methylarsonite | - |
Pseudomonas alcaligenes NBRC 14159 | S-adenosyl-L-homocysteine + dimethylarsinate | the enzyme also produces also produces dimethylarsine and trimethylarsine gases as by-products | ? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.1.1.137 | ? | x * 38000, calculated from amino acid sequence | Pseudomonas alcaligenes |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.1.1.137 | arsenite S-adenosylmethionine methyltransferase | - |
Pseudomonas alcaligenes |
2.1.1.137 | ArsM | - |
Pseudomonas alcaligenes |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.1.1.137 | 37 | - |
- |
Pseudomonas alcaligenes |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.1.1.137 | 7.5 | - |
- |
Pseudomonas alcaligenes |
EC Number | Organism | Comment | Expression |
---|---|---|---|
2.1.1.137 | Pseudomonas alcaligenes | the enzyme is expressed in the absence of As(3+), and the expression is further enhanced after 6 h by 0.04 mM As(3+) exposure | up |
EC Number | General Information | Comment | Organism |
---|---|---|---|
2.1.1.137 | malfunction | a gene disruption mutant loses arsenite methylation ability and becomes more sensitive to arsenite | Pseudomonas alcaligenes |
2.1.1.137 | physiological function | the enzyme plays a role in arsenite methylation and detoxification of As3+ | Pseudomonas alcaligenes |