Cloned (Comment) | Organism |
---|---|
expression of PCAS-1 in Escherichia coli | Solanum tuberosum |
expression of PCAS-2 in Escherichia coli | Solanum tuberosum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.13 | - |
CN- | pH 8.5 | Solanum tuberosum | |
0.134 | - |
O-acetyl-L-serine | pH 7.5 | Solanum tuberosum | |
0.75 | - |
Na2S | pH 7.5 | Solanum tuberosum | |
1.5 | 2 | Na2S | pH 7.5 | Solanum tuberosum | |
2.14 | - |
O-acetyl-L-serine | pH 7.5 | Solanum tuberosum | |
2.76 | - |
L-cysteine | pH 8.5 | Solanum tuberosum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
37600 | - |
x * 37600, immunoblot | Solanum tuberosum |
38200 | - |
x * 38200, immunoblot | Solanum tuberosum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-cysteine + HCN | Solanum tuberosum | - |
sulfide + L-3-cyanoalanine | - |
? | |
O-acetyl-L-serine + sulfide | Solanum tuberosum | - |
L-cysteine + acetate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Solanum tuberosum | Q76MX2 | cv. Danshaku | - |
Solanum tuberosum | Q9FS29 | cv. Danshaku | - |
Purification (Comment) | Organism |
---|---|
recombinant PCAS-1 | Solanum tuberosum |
recombinant PCAS-2 | Solanum tuberosum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
bud | 6.2 times and 2.5 times higher levels than in tubers and leaves, respectively | Solanum tuberosum | - |
leaf | - |
Solanum tuberosum | - |
tuber | - |
Solanum tuberosum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.25 | - |
substrate L-cysteine | Solanum tuberosum |
0.43 | - |
substrate O-acetyl-L-serine | Solanum tuberosum |
49.5 | - |
substrate O-acetyl-L-serine | Solanum tuberosum |
66.2 | - |
substrate L-cysteine | Solanum tuberosum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-cysteine + HCN | - |
Solanum tuberosum | sulfide + L-3-cyanoalanine | - |
? | |
L-cysteine + NaCN | - |
Solanum tuberosum | L-3-cyanoalanin + Na2S | - |
? | |
O-acetyl-L-serine + sulfide | - |
Solanum tuberosum | L-cysteine + acetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 37600, immunoblot | Solanum tuberosum |
? | x * 38200, immunoblot | Solanum tuberosum |
Synonyms | Comment | Organism |
---|---|---|
PCAS-1 | - |
Solanum tuberosum |
PCAS-2 | - |
Solanum tuberosum |