CATH Domain 5w0cA00

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.630	Cytochrome p450
	1.10.630.10	Cytochrome P450

Domain Context

CATH Clusters

Superfamily	Cytochrome P450
Functional Family	Cytochrome P450 2C9

Enzyme Information

1.14.14.51	(S)-limonene 6-monooxygenase. based on mapping to UniProt P11712 (S)-limonene + [reduced NADPH--hemoprotein reductase] + O(2) = (-)-trans- carveol + [oxidized NADPH--hemoprotein reductase] + H(2)O. -!- The enzyme participates in the biosynthesis of (-)-carvone, which is responsible for the aroma of spearmint. -!- Formerly EC 1.14.13.48.
1.14.14.52	(S)-limonene 7-monooxygenase. based on mapping to UniProt P11712 (S)-limonene + [reduced NADPH--hemoprotein reductase] + O(2) = (-)- perillyl alcohol + [oxidized NADPH--hemoprotein reductase] + H(2)O. -!- The enzyme, characterized from the plant Perilla frutescens, participates in the biosynthesis of perillyl aldehyde, the major constituent of the essential oil that accumulates in the glandular trichomes of this plant. -!- Some forms of the enzyme also catalyze the oxidation of (-)-perillyl alcohol to (-)-perillyl aldehyde. -!- Formerly EC 1.14.13.49.
1.14.14.-	With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen. based on mapping to UniProt P11712
1.14.14.53	(R)-limonene 6-monooxygenase. based on mapping to UniProt P11712 (+)-(R)-limonene + [reduced NADPH--hemoprotein reductase] + O(2) = (+)- trans-carveol + [oxidized NADPH--hemoprotein reductase] + H(2)O. -!- The reaction is stereospecific with over 95% yield of (+)-trans- carveol from (R)-limonene. -!- (S)-Limonene, the substrate for EC 1.14.14.51 is not a substrate. -!- Forms part of the carvone biosynthesis pathway in Carum carvi (caraway) seeds. -!- Formerly EC 1.14.13.80.

UniProtKB Entries (1)

CP2C9_HUMAN

Homo sapiens

Cytochrome P450 2C9

PDB Structure

PDB	5W0C
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Determinants of the Inhibition of DprE1 and CYP2C9 by Antitubercular Thiophenes. Liu, R., Lyu, X., Batt, S.M., Hsu, M.H., Harbut, M.B., Vilcheze, C., Cheng, B., Ajayi, K., Yang, B., Yang, Y., Guo, H., Lin, C., Gan, F., Wang, C., Franzblau, S.G., Jacobs, W.R., Besra, G.S., Johnson, E.F., Petrassi, M., Chatterjee, A.K., Futterer, K., Wang, F. Angew. Chem. Int. Ed. Engl.