Poly(3-hydroxyoctanoate) depolymerase
| poly(3-hydroxyoctanoate) depolymerase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.1.1.76 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / EGO | ||||||||
| |||||||||
In enzymology, a poly(3-hydroxyoctanoate) depolymerase (EC 3.1.1.76) is an enzyme that catalyzes the chemical reaction that breaks down the polyester poly{oxycarbonyl[(R)-2-pentylethylene]} into smaller oligomers.
This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is poly{oxycarbonyl[(R)-2-pentylethylene]} hydrolase. Other names in common use include PHO depolymerase, poly(3HO) depolymerase, poly[(R)-hydroxyalkanoic acid] depolymerase, poly(HA) depolymerase, poly(HAMCL) depolymerase, and poly[(R)-3-hydroxyoctanoate] hydrolase.
References
- Jendrossek D (2001). "Microbial degradation of polyesters". Adv. Biochem. Eng. Biotechnol. 71: 293–325. PMID 11217416. doi:10.1007/3-540-40021-4_10.
- Prieto MA, Garcia JL, Martinez M, Luengo JM (1999). "Novel biodegradable aromatic plastics from a bacterial source Genetic and biochemical studies on a route of the phenylacetyl-coa catabolon". J. Biol. Chem. 274 (41): 29228–41. PMID 10506180. doi:10.1074/jbc.274.41.29228.
- Schirmer A, Jendrossek D, Schlegel HG (1993). "Degradation of poly(3-hydroxyoctanoic acid) [P(3HO)] by bacteria: purification and properties of a P(3HO) depolymerase from Pseudomonas fluorescens GK13". Appl. Environ. Microbiol. 59 (4): 1220–7. PMC 202264
. PMID 8476295.
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