ENZYME entry: EC 3.1.1.76
Accepted Name |
Poly(3-hydroxyoctanoate) depolymerase.
|
Alternative Name(s) |
PHA depolymerase. |
PHO depolymerase. |
Poly((R)-3-hydroxyoctanoate) hydrolase. |
Poly((R)-hydroxyalkanoic acid) depolymerase. |
Poly(3HO) depolymerase. |
Poly(HA(MCL)) depolymerase. |
Poly(HA) depolymerase. |
Reaction catalysed |
Hydrolyzes the polyester poly(oxycarbonyl((R)-2-pentylethylene)) to oligomers |
Comment(s) |
- The main product after prolonged incubation is the dimer.
- Besides hydrolyzing polymers of 3-hydroxyoctanoic acid, the enzyme
also hydrolyzes other polymers derived from medium-chain-length
(C(6)-C(12)) hydroxyalkanoic acids and copolymers of mixtures of
these.
- It also hydrolyzes p-nitrophenyl esters of fatty acids.
- Polymers of short-chain-length hydroxyalkanoic acids such as
poly((R)-3-hydroxybutanoic acid) and poly((R)-3-hydroxypentanoic
acid) are not hydrolyzed.
|
Cross-references |
BRENDA | 3.1.1.76 |
EC2PDB | 3.1.1.76 |
ExplorEnz | 3.1.1.76 |
PRIAM enzyme-specific profiles | 3.1.1.76 |
KEGG Ligand Database for Enzyme Nomenclature | 3.1.1.76 |
IUBMB Enzyme Nomenclature | 3.1.1.76 |
IntEnz | 3.1.1.76 |
MEDLINE | Find literature relating to 3.1.1.76 |
MetaCyc | 3.1.1.76 |
UniProtKB/Swiss-Prot |
|
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