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(+)-Sabinene 3-hydroxylase

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(+)-Sabinene 3-hydroxylase
Identifiers
EC no.1.14.13.153
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
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PMCarticles
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NCBIproteins

(+)-Sabinene 3-hydroxylase (EC 1.14.13.153) is an enzyme with systematic name (+)-sabinene,NADPH:oxygen oxidoreductase (3-hydroxylating). It catalyses the following chemical reaction

+ NADPH + H+
 
 
O2
H2O
Rightward reaction arrow with minor substrate(s) from top left and minor product(s) to top right
 
 
 
 

The four substrates of this enzyme are (+)-sabinene, reduced nicotinamide adenine dinucleotide phosphate (NADPH), oxygen, and a proton. It products are (+)-sabinol, oxidised NADP+, and water.[1]

The enzyme is a monooxygenase isolated from Salvia officinalis (common sage). Its active centre is a cytochrome P450.[2]

References

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  1. ^ Enzyme 1.14.13.153 at KEGG Pathway Database.
  2. ^ Karp F, Harris JL, Croteau R (July 1987). "Metabolism of monoterpenes: demonstration of the hydroxylation of (+)-sabinene to (+)-cis-sabinol by an enzyme preparation from sage (Salvia officinalis) leaves". Archives of Biochemistry and Biophysics. 256 (1): 179–93. doi:10.1016/0003-9861(87)90436-x. PMID 3111374.
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