Cloned (Comment) | Organism |
---|---|
gene ldc, DNA and amino acid sequence determination and analysis, recombinant expression of His-tagged LDC/ODC in Escherichia coli | Selenomonas ruminantium |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-lysine | Selenomonas ruminantium | - |
cadaverine + CO2 | - |
? | |
L-ornithine | Selenomonas ruminantium | - |
putrescine + CO2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Selenomonas ruminantium | O50657 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
additional information | the degradation of lysine/ornithine decarboxylase (LDC/ODC) by ATP-requiring protease(s) is accelerated by the binding of Antizyme P22, which is a ribosomal protein of this strain. Antizyme P22 has a unique 5-residue K101NKLD105 segment and an 11-residue G160VIRNAVYVLD170 segment. The two segments of P22 are crucial for P22 binding to the enzyme and also accelerate degradation of the decarboxylase, mutational analysis, overview | Selenomonas ruminantium |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-lysine | - |
Selenomonas ruminantium | cadaverine + CO2 | - |
? | |
L-ornithine | - |
Selenomonas ruminantium | putrescine + CO2 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
LDC | - |
Selenomonas ruminantium |
LDC/ODC | - |
Selenomonas ruminantium |
lysine/ornithine decarboxylase | - |
Selenomonas ruminantium |
More | cf. EC 4.1.1.17 | Selenomonas ruminantium |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Selenomonas ruminantium |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Selenomonas ruminantium |
General Information | Comment | Organism |
---|---|---|
metabolism | the degradation of lysine/ornithine decarboxylase (LDC/ODC) by ATP-requiring protease(s) is accelerated by the binding of Antizyme P22, which is a ribosomal protein of the strain | Selenomonas ruminantium |