Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | - |
[Chlorella] fusca | |
Ni2+ | - |
[Chlorella] fusca | |
Zn2+ | - |
[Chlorella] fusca |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.16 | - |
D-cysteine | 37°C, pH 9.0 | [Chlorella] fusca |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-cysteine + H2O | [Chlorella] fusca | - |
sulfide + NH3 + pyruvate | additional product suggested | ? | |
D-cysteine + H2O | [Chlorella] fusca | - |
sulfide + NH3 + pyruvate | more sulfide than pyruvate and ammonium formed | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
[Chlorella] fusca | - |
green alga, strain 211-8b, formerly Chlorella pyrenoidosa strain 211-8b | - |
Purification (Comment) | Organism |
---|---|
- |
[Chlorella] fusca |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.21 | - |
purified enzyme, 37°C, pH 9.0 | [Chlorella] fusca |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-cysteine + H2O | - |
[Chlorella] fusca | sulfide + NH3 + pyruvate | additional product suggested | ? | |
D-cysteine + H2O | - |
[Chlorella] fusca | sulfide + NH3 + pyruvate | more sulfide than pyruvate and ammonium formed | ? | |
D-cysteine + H2O | very specific, only traces of activity with mercaptoacetic acid, mercaptoethanol, D-cystine, L-cystine, cysteamine, L-cysteine methylester | [Chlorella] fusca | sulfide + NH3 + pyruvate | additional product suggested | ? | |
D-cysteine + H2O | very specific, only traces of activity with mercaptoacetic acid, mercaptoethanol, D-cystine, L-cystine, cysteamine, L-cysteine methylester | [Chlorella] fusca | sulfide + NH3 + pyruvate | more sulfide than pyruvate and ammonium formed | ? | |
additional information | L-cysteine is not utilized | [Chlorella] fusca | ? | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | 9 | - |
[Chlorella] fusca |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 11 | - |
[Chlorella] fusca |