KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0033 | - |
4,11-dicarboxy-8-hydroxy-9-methoxy-2-hydroxy-6-oxo-6-phenyl-hexa-2,4-dienoate | pH 7, 25°C | Sphingobium sp. SYK-6 |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | Zn2+-dependent enzyme. 4,11-Dicarboxy-8-hydroxy-9-methoxy-2-hydroxy-6-oxo-6-phenyl-hexa-2,4-dienoate coordinates to the Zn2+ in a bidentate manner via the 1-carboxylate and 2-oxo groups | Sphingobium sp. SYK-6 |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
4,11-dicarboxy-8-hydroxy-9-methoxy-2-hydroxy-6-oxo-6-phenyl-hexa-2,4-dienoate + H2O | Sphingobium sp. SYK-6 | the enzyme is involved in the catabolism of 2,2'-dihydroxy-3,3'-dimethoxy-5,5'-dicarboxybiphenyl, a lignin-derived biphenyl | 5-carboxyvanillate + 4-carboxy-2-hydroxypenta-2,4-dienoate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sphingobium sp. SYK-6 | G2IN02 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4,11-dicarboxy-8-hydroxy-9-methoxy-2-hydroxy-6-oxo-6-phenyl-hexa-2,4-dienoate + H2O | the enzyme is involved in the catabolism of 2,2'-dihydroxy-3,3'-dimethoxy-5,5'-dicarboxybiphenyl, a lignin-derived biphenyl | Sphingobium sp. SYK-6 | 5-carboxyvanillate + 4-carboxy-2-hydroxypenta-2,4-dienoate | - |
? | |
4,11-dicarboxy-8-hydroxy-9-methoxy-2-hydroxy-6-oxo-6-phenyl-hexa-2,4-dienoate + H2O | mechanism in which the metallocenter primarily catalyzes substrate tautomerization and the water required for the hydrolytic half-reaction is activated in a substrate-assisted manner | Sphingobium sp. SYK-6 | 5-carboxyvanillate + 4-carboxy-2-hydroxypenta-2,4-dienoate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
LigY | - |
Sphingobium sp. SYK-6 |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
9.7 | - |
4,11-dicarboxy-8-hydroxy-9-methoxy-2-hydroxy-6-oxo-6-phenyl-hexa-2,4-dienoate | pH 7, 25°C | Sphingobium sp. SYK-6 |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme is involved in the catabolism of 2,2'-dihydroxy-3,3'-dimethoxy-5,5'-dicarboxybiphenyl, a lignin-derived biphenyl | Sphingobium sp. SYK-6 |