Geraniol 8-hydroxylase

Geraniol 8-hydroxylase
Identifiers
EC no.1.14.14.83
Databases
BRENDAenzyme data
ExPASyNiceZyme view
KEGGenzyme entry
MetaCycmetabolic pathway
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PDB structuresRCSB PDB PDBe PDBsum
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Geraniol 8-hydroxylase (EC 1.14.14.83, formerly EC 1.14.13.152, CYP76B6, G10H, CrG10H, SmG10H) is an enzyme with systematic name geraniol,NADPH:oxygen oxidoreductase (8-hydroxylating).[1][2] This enzyme catalyses the following chemical reaction:[3]

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

Geraniol 8-hydroxylase is a cytochrome P450 protein containing heme. It requires a partner cytochrome P450 reductase for functional expression. This uses nicotinamide adenine dinucleotide phosphate (NADPH).[4]

References

  1. ↑ Collu G, Unver N, Peltenburg-Looman AM, van der Heijden R, Verpoorte R, Memelink J (November 2001). "Geraniol 10-hydroxylase, a cytochrome P450 enzyme involved in terpenoid indole alkaloid biosynthesis". FEBS Letters. 508 (2): 215–20. doi:10.1016/s0014-5793(01)03045-9. PMID 11718718. S2CID 45615763.
  2. ↑ Wang J, Liu Y, Cai Y, Zhang F, Xia G, Xiang F (2010). "Cloning and functional analysis of geraniol 10-hydroxylase, a cytochrome P450 from Swertia mussotii Franch". Bioscience, Biotechnology, and Biochemistry. 74 (8): 1583–90. doi:10.1271/bbb.100175. PMID 20699579. S2CID 26540510.
  3. ↑ Enzyme 1.14.14.83 at KEGG Pathway Database.
  4. ↑ Sung PH, Huang FC, Do YY, Huang PL (May 2011). "Functional expression of geraniol 10-hydroxylase reveals its dual function in the biosynthesis of terpenoid and phenylpropanoid". Journal of Agricultural and Food Chemistry. 59 (9): 4637–43. Bibcode:2011JAFC...59.4637S. doi:10.1021/jf200259n. PMID 21504162.