Inhibitors | Comment | Organism | Structure |
---|---|---|---|
cycloserine | D-cycloserine | Streptomyces phaeochromogenes | |
hydroxylamine | - |
Streptomyces phaeochromogenes | |
Penicillamine | D-penicillamine; L-penicillamine | Streptomyces phaeochromogenes | |
phenylhydrazine | - |
Streptomyces phaeochromogenes | |
Semicarbazide | - |
Streptomyces phaeochromogenes |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
166000 | - |
- |
Streptomyces phaeochromogenes |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptomyces phaeochromogenes | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Streptomyces phaeochromogenes |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
2.6 | - |
- |
Streptomyces phaeochromogenes |
Storage Stability | Organism |
---|---|
4°C, 10 mM potassium phosphate, pH 7.5, containing 0.02 mM pyridoxal phosphate, 0.12 mM EDTA, 0.2 mM dithiothreitol stable for 2 weeks | Streptomyces phaeochromogenes |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-Cys + L-homoserine | gamma-replacement | Streptomyces phaeochromogenes | D-allocystathionine | - |
? | |
L-cystathionine + H2O | alpha,gamma-elimination | Streptomyces phaeochromogenes | L-cysteine + 2-oxobutanoate + NH3 | - |
? | |
L-homoserine | alpha,gamma-elimination | Streptomyces phaeochromogenes | ? | - |
? | |
L-homoserine + 2-mercaptopropionate | gamma-replacement reaction | Streptomyces phaeochromogenes | S-methylcarboxymethyl-L-homocysteine | - |
? | |
L-homoserine + 3-mercaptopropionate | gamma-replacement reaction | Streptomyces phaeochromogenes | S-carboxyethyl-L-homocysteine | - |
? | |
L-homoserine + L-Cys | - |
Streptomyces phaeochromogenes | L-cystathionine | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
alpha,gamma-elimination of L-cystathionine and L-homoserine | Streptomyces phaeochromogenes |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
alpha,gamma-elimination of L-cystathionine and L-homoserine | Streptomyces phaeochromogenes |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | contains 4 mol of pyridoxal 5'-phosphate per mol of enzyme | Streptomyces phaeochromogenes |