Cloned (Comment) | Organism |
---|---|
- |
Rattus norvegicus |
expression in Escherichia coli | Rattus norvegicus |
Protein Variants | Comment | Organism |
---|---|---|
D149E | decrease in catalytic activity | Rattus norvegicus |
D149E | turnover number for trans-3-hexenoyl-CoA is 2.3fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242C | decrease in catalytic activity, mutants shows additional hydratase activity on 2-hexenoyl-CoA with Vmax of 1.9 micromol per min and mg | Rattus norvegicus |
K242C | turnover number for trans-3-hexenoyl-CoA is 14.5fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242C | turnover number for trans-3-hexenoyl-CoA is 160 fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme. Mutation allows DELTA3-DELTA2-enoyl-CoA isomerase to acquire enoyl-CoA hydratase activity | Rattus norvegicus |
K242D | decrease in catalytic activity, mutants shows slight additional hydratase activity on 2-hexenoyl-CoA with Vmax of 0.026 micromol per min and mg | Rattus norvegicus |
K242D | turnover number for trans-3-hexenoyl-CoA is 12308fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242D | turnover number for trans-3-hexenoyl-CoA is 2667fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242F | decrease in catalytic activity | Rattus norvegicus |
K242F | turnover number for trans-3-hexenoyl-CoA is 1143fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242R | decrease in catalytic activity | Rattus norvegicus |
K242R | turnover number for trans-3-hexenoyl-CoA is 3.2fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242T | decrease in catalytic activity, mutants shows additional hydratase activity on 2-hexenoyl-CoA with Vmax of 0.041 micromol per min and mg | Rattus norvegicus |
K242T | turnover number for trans-3-hexenoyl-CoA is 7619fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
K242T | turnover number for trans-3-hexenoyl-CoA is 842fold lower than wild-type value, Km-value for trans-3-hexenoyl-CoA is fold higher than wild-type enzyme | Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00062 | - |
trans-2-hexenoyl-CoA | pH 8, hydratase activity, mutant enzyme K242T | Rattus norvegicus | |
0.0026 | - |
trans-2-hexenoyl-CoA | pH 8, hydratase activity, mutant enzyme K242D | Rattus norvegicus | |
0.03 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242D | Rattus norvegicus | |
0.03 | - |
3-trans-hexenoyl-CoA | mutant K242D, pH 8.0 | Rattus norvegicus | |
0.048 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, wild-type enzyme | Rattus norvegicus | |
0.048 | - |
3-trans-hexenoyl-CoA | wild-type, pH 8.0 | Rattus norvegicus | |
0.076 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242T | Rattus norvegicus | |
0.076 | - |
3-trans-hexenoyl-CoA | mutant K242T, pH 8.0 | Rattus norvegicus | |
0.08 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme D149E | Rattus norvegicus | |
0.08 | - |
3-trans-hexenoyl-CoA | mutant D149E, pH 8.0 | Rattus norvegicus | |
0.089 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242R | Rattus norvegicus | |
0.089 | - |
3-trans-hexenoyl-CoA | mutant K242R, pH 8.0 | Rattus norvegicus | |
0.1 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242F | Rattus norvegicus | |
0.1 | - |
3-trans-hexenoyl-CoA | mutant K242F, pH 8.0 | Rattus norvegicus | |
0.12 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242C | Rattus norvegicus | |
0.12 | - |
3-trans-hexenoyl-CoA | mutant K242C, pH 8.0 | Rattus norvegicus | |
0.31 | - |
trans-2-hexenoyl-CoA | pH 8, hydratase activity, mutant enzyme K242C | Rattus norvegicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Rattus norvegicus | 5739 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Rattus norvegicus | one of the key enzymes involved in fatty acid oxidation | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Rattus norvegicus | P23965 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Rattus norvegicus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3-trans-Hexenoyl-CoA | - |
Rattus norvegicus | 2-trans-Hexenoyl-CoA | - |
? | |
additional information | one of the key enzymes involved in fatty acid oxidation | Rattus norvegicus | ? | - |
? | |
trans-2-hexenoyl-CoA + H2O | K242C mutation allows Delta3-Delta2-enoyl-CoA isomerase to acquire enoyl-CoA hydratase activity | Rattus norvegicus | 3-hydroxyhexanoyl-CoA | - |
? | |
trans-3-hexenoyl-CoA | - |
Rattus norvegicus | trans-2-hexenoyl-CoA | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Delta3-Delta2-enoyl-CoA isomerase | - |
Rattus norvegicus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.013 | - |
trans-2-hexenoyl-CoA | pH 8, hydratase activity, mutant enzyme K242D | Rattus norvegicus | |
0.021 | - |
trans-2-hexenoyl-CoA | pH 8, hydratase activity, mutant enzyme K242T | Rattus norvegicus | |
0.06 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242D | Rattus norvegicus | |
0.06 | - |
3-trans-hexenoyl-CoA | mutant K242D, pH 8.0 | Rattus norvegicus | |
0.14 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242F | Rattus norvegicus | |
0.14 | - |
3-trans-hexenoyl-CoA | mutant K242F, pH 8.0 | Rattus norvegicus | |
0.19 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242T | Rattus norvegicus | |
0.19 | - |
3-trans-hexenoyl-CoA | mutant K242T, pH 8.0 | Rattus norvegicus | |
1 | - |
trans-2-hexenoyl-CoA | pH 8, hydratase activity, mutant enzyme K242C | Rattus norvegicus | |
11 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242C | Rattus norvegicus | |
11 | - |
3-trans-hexenoyl-CoA | mutant K242C, pH 8.0 | Rattus norvegicus | |
50 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme K242R | Rattus norvegicus | |
50 | - |
3-trans-hexenoyl-CoA | mutant K242R, pH 8.0 | Rattus norvegicus | |
70 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, mutant enzyme D149E | Rattus norvegicus | |
70 | - |
3-trans-hexenoyl-CoA | mutant D149E, pH 8.0 | Rattus norvegicus | |
160 | - |
3-trans-hexenoyl-CoA | wild-type, pH 8.0 | Rattus norvegicus | |
160 | - |
trans-3-hexenoyl-CoA | 25°C, pH 7.5, wild-type enzyme | Rattus norvegicus |