ENZYME entry: EC 4.2.1.131
| Accepted Name |
|---|
| Carotenoid 1,2-hydratase.
|
| Reaction catalysed |
|---|
- 1-hydroxy-1,2-dihydrolycopene <=> lycopene + H(2)O
- 1,1'-dihydroxy-1,1',2,2'-tetrahydrolycopene <=> 1-hydroxy-1,2-dihydrolycopene + H(2)O
|
| Comment(s) |
|---|
- In Rubrivivax gelatinosus and Thiocapsa roseopersicina both products
are formed, whereas Rhodobacter capsulatus only gives 1-hydroxy-1,2-
dihydrolycopene.
- Also acts on neurosporene giving 1-hydroxy-1,2-dihydroneurosporene
with both organisms but 1,1'-dihydroxy-
1,1',2,2'-tetrahydroneurosporene only with Rubrivivax gelatinosus.
|
| Cross-references |
|---|
| BRENDA | 4.2.1.131 |
| EC2PDB | 4.2.1.131 |
| ExplorEnz | 4.2.1.131 |
| PRIAM enzyme-specific profiles | 4.2.1.131 |
| KEGG Ligand Database for Enzyme Nomenclature | 4.2.1.131 |
| IUBMB Enzyme Nomenclature | 4.2.1.131 |
| IntEnz | 4.2.1.131 |
| MEDLINE | Find literature relating to 4.2.1.131 |
| MetaCyc | 4.2.1.131 |
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ENZYME /
UniProtKB/Swiss-Prot entries corresponding to 4.2.1.-
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ENZYME /
UniProtKB/Swiss-Prot entries corresponding to 4.2.-.-
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ENZYME /
UniProtKB/Swiss-Prot entries corresponding to 4.-.-.-