EC Number | Cloned (Comment) | Organism |
---|---|---|
2.5.1.47 | - |
Solanum tuberosum |
4.4.1.9 | expression of PCAS-1 in Escherichia coli | Solanum tuberosum |
4.4.1.9 | expression of PCAS-2 in Escherichia coli | Solanum tuberosum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.5.1.47 | 0.0384 | - |
cysteine | pH 8.5, enzyme form PCS-2 | Solanum tuberosum | |
2.5.1.47 | 0.0512 | - |
cysteine | pH 8.5, enzyme form PCS-1 | Solanum tuberosum | |
2.5.1.47 | 0.998 | - |
H2S | pH 7.5, enzyme form PCS-2 | Solanum tuberosum | |
2.5.1.47 | 1.57 | - |
H2S | pH 7.5, enzyme form PCS-1 | Solanum tuberosum | |
2.5.1.47 | 1.83 | - |
O-acetyl-L-serine | pH 7.5, enzyme form PCS-2 | Solanum tuberosum | |
2.5.1.47 | 2.99 | - |
O-acetyl-L-serine | pH 7.5, enzyme form PCS-1 | Solanum tuberosum | |
2.5.1.47 | 14.2 | - |
CN- | pH 8.5, enzyme form PCS-1 | Solanum tuberosum | |
2.5.1.47 | 15.1 | - |
CN- | pH 8.5, enzyme form PCS-2 | Solanum tuberosum | |
4.4.1.9 | 0.13 | - |
CN- | pH 8.5 | Solanum tuberosum | |
4.4.1.9 | 0.134 | - |
O-acetyl-L-serine | pH 7.5 | Solanum tuberosum | |
4.4.1.9 | 0.75 | - |
Na2S | pH 7.5 | Solanum tuberosum | |
4.4.1.9 | 1.5 | 2 | Na2S | pH 7.5 | Solanum tuberosum | |
4.4.1.9 | 2.14 | - |
O-acetyl-L-serine | pH 7.5 | Solanum tuberosum | |
4.4.1.9 | 2.76 | - |
L-cysteine | pH 8.5 | Solanum tuberosum |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.5.1.47 | cytosol | enzyme form PCS-1 | Solanum tuberosum | 5829 | - |
2.5.1.47 | plastid | enzyme form PCS-2 | Solanum tuberosum | 9536 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.4.1.9 | 37600 | - |
x * 37600, immunoblot | Solanum tuberosum |
4.4.1.9 | 38200 | - |
x * 38200, immunoblot | Solanum tuberosum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.4.1.9 | L-cysteine + HCN | Solanum tuberosum | - |
sulfide + L-3-cyanoalanine | - |
? | |
4.4.1.9 | O-acetyl-L-serine + sulfide | Solanum tuberosum | - |
L-cysteine + acetate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.47 | Solanum tuberosum | - |
cv. Danshaku | - |
4.4.1.9 | Solanum tuberosum | Q76MX2 | cv. Danshaku | - |
4.4.1.9 | Solanum tuberosum | Q9FS29 | cv. Danshaku | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.4.1.9 | recombinant PCAS-1 | Solanum tuberosum |
4.4.1.9 | recombinant PCAS-2 | Solanum tuberosum |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.5.1.47 | tuber | - |
Solanum tuberosum | - |
4.4.1.9 | bud | 6.2 times and 2.5 times higher levels than in tubers and leaves, respectively | Solanum tuberosum | - |
4.4.1.9 | leaf | - |
Solanum tuberosum | - |
4.4.1.9 | tuber | - |
Solanum tuberosum | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.4.1.9 | 0.25 | - |
substrate L-cysteine | Solanum tuberosum |
4.4.1.9 | 0.43 | - |
substrate O-acetyl-L-serine | Solanum tuberosum |
4.4.1.9 | 49.5 | - |
substrate O-acetyl-L-serine | Solanum tuberosum |
4.4.1.9 | 66.2 | - |
substrate L-cysteine | Solanum tuberosum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.47 | cyanide + cysteine | - |
Solanum tuberosum | beta-cyanoalanine + sulfide | - |
? | |
2.5.1.47 | O-acetyl-L-Ser + H2S | - |
Solanum tuberosum | L-Cys + acetate | - |
? | |
2.5.1.47 | O-acetyl-L-serine | - |
Solanum tuberosum | L-cysteine + acetate | - |
? | |
4.4.1.9 | L-cysteine + HCN | - |
Solanum tuberosum | sulfide + L-3-cyanoalanine | - |
? | |
4.4.1.9 | L-cysteine + NaCN | - |
Solanum tuberosum | L-3-cyanoalanin + Na2S | - |
? | |
4.4.1.9 | O-acetyl-L-serine + sulfide | - |
Solanum tuberosum | L-cysteine + acetate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.4.1.9 | ? | x * 37600, immunoblot | Solanum tuberosum |
4.4.1.9 | ? | x * 38200, immunoblot | Solanum tuberosum |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
4.4.1.9 | PCAS-1 | - |
Solanum tuberosum |
4.4.1.9 | PCAS-2 | - |
Solanum tuberosum |