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Literature summary for 3.1.1.76 extracted from

  • De Eugenio, L.; Escapa, I.; Morales, V.; Dinjaski, N.; Galan, B.; Garcia, J.; Prieto, M.
    The turnover of medium-chain-length polyhydroxyalkanoates in Pseudomonas putida KT2442 and the fundamental role of PhaZ depolymerase for the metabolic balance (2010), Environ. Microbiol., 12, 207-221.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
additional information engineering of a strain able to secrete enantiomerically pure R-hydroxyalkanoic acids to the culture medium during cell growth by redirecting the PHA cycle to biopolymer hydrolysis, method and phenotypes, detailed overview. Generation of a phaZ-defective mutant strain Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
poly(3-hydroxyoctanoate) + H2O Pseudomonas putida
-
?
-
?
poly(3-hydroxyoctanoate) + H2O Pseudomonas putida KT 2442
-
?
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
gene phaZ
-
Pseudomonas putida KT 2442
-
gene phaZ
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
poly(3-hydroxyoctanoate) + H2O
-
Pseudomonas putida ?
-
?
poly(3-hydroxyoctanoate) + H2O
-
Pseudomonas putida KT 2442 ?
-
?

Synonyms

Synonyms Comment Organism
medium-chain-length PHA depolymerase
-
Pseudomonas putida
PhaZ depolymerase
-
Pseudomonas putida

General Information

General Information Comment Organism
metabolism the enzyme is involved in the functional polyhydroxyalkanoates turnover cycle, polyhydroxyalkanoates play a fundamental role in balancing the stored carbon/biomass/number of cells as function of carbon availability. Cell viability versus polyhydroxyalkanoates mobilization under carbon starvation and nitrogen extra addition, overview Pseudomonas putida