3.1.1.75	(3-hydroxy-phenylalkanoic acid)n + H2O	novel natural aromatic plastic with an even number of carbon atoms	
3.1.1.75	additional information	the enzyme from actinobacteria is active with medium-chain-length polyhydroxyalkanoate with 6 to 14 carbon atoms, e.g. poly(epsilon-caprolactone), EC 3.1.1.76, as well as with short-chain-length polyhydroxyalkanoates with 3 to 5 carbon atoms like poly(3-hydroxybutyrate) and poly(3-hydroxypropionate), but not with poly(ethylene succinate) and poly(L-lactide), substrate specificity in vivo, overview	
3.1.1.75	additional information	the enzyme is active with medium-chain-length polyhydroxyalkanoate with 6 to 14 carbon atoms, e.g. poly(epsilon-caprolactone), EC 3.1.1.76, as well as with short-chain-length polyhydroxyalkanoates with 3 to 5 carbon atoms, but not with poly(ethylene succinate) and poly(L-lactide), substrate specificity in vivo, overview	
3.1.1.75	additional information	the enzyme is active with medium-chain-length polyhydroxyalkanoate with 6 to 14 carbon atoms, EC 3.1.1.76, as well as with short-chain-length polyhydroxyalkanoates with 3 to 5 carbon atoms, but not with poly(ethylene succinate), poly(L-lactide), and poly(epsilon-caprolactone), substrate specificity in vivo, overview	
3.1.1.75	poly((R)-3-hydroxybutyrate) + H2O	-	
3.1.1.75	poly(3-hydroxybutyrate) + H2O	-	
3.1.1.75	poly(3-hydroxybutyrate-co-3-hydroxyvalerate) + H2O	-	
3.1.1.75	poly(3-hydroxypropionate) + H2O	-	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	-	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	highest activities for poly(3-hydroxybutyrate) depolymerases A and B, low activity for poly(3-hydroxyvaleric acid) depolymerase	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	no hydrolysis of crystalline poly(3-hydroxybutyrate)	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	consists of two domains of poly(3-hydroxybutyrate)-specific and poly(3-hydroxyvalerate)-specific binding	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	highest activities for PhaZ1-5 proteins	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	specific for amorphous PHB	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	specific for amorphous poly(3-hydroxbutyrate)	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	specific for amorphous poly(3-hydroxybutyrate)	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	specific for amorphous poly(3-hydroxybutyrate) granules	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	PhaZ can function as a PHB depolymerase in vivo	
3.1.1.75	poly[(R)-3-hydroxybutanoate]n + H2O	the addition of PHB to the medium leads to a sixfold increase in PhaZBm mRNA, while the presence of glucose represses phaZBm expression	
3.1.1.75	[(R)-3-hydroxybutanoate]n + H2O	poly(3-hydroxybutyrate) depolymerase PhaZa1 is involved in mobilization of accumulated poly(3-hydroxybutyrate) in Ralstonia eutropha H16