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1. Oxidoreductases

1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)

1.13.11 With incorporation of two atoms of oxygen

ID:	1.13.11.70
Description:	All-trans-10'-apo-beta-carotenal 13,14-cleaving dioxygenase.
Alternative Name:	Carotenoid cleavage dioxygenase 8.

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UniProtKB Enzyme Link:	UniProtKB 1.13.11.70
BRENDA Enzyme Link:	BRENDA 1.13.11.70
KEGG Enzyme Link:	KEGG1.13.11.70
BioCyc Enzyme Link:	BioCyc 1.13.11.70
ExPASy Enzyme Link:	ExPASy1.13.11.70
EC2PDB Enzyme Link:	EC2PDB 1.13.11.70
ExplorEnz Enzyme Link:	ExplorEnz 1.13.11.70
PRIAM enzyme-specific profiles Link:	PRIAM 1.13.11.70
IntEnz Enzyme Link:	IntEnz 1.13.11.70
MEDLINE Enzyme Link:	MEDLINE 1.13.11.70

RHEA:26401	all-trans-10'-apo-beta-carotenal + O2 = (2E,4E,6E)-4-methylocta-2,4,6-trienedial + 13-apo-beta-carotenone
RULE(radius=1)	[:1]-[C;H0;+0:2](-[:3])=[CH;+0:4]-[:5].[O;H0;+0:6]=[O;H0;+0:7]>>[:1]-[C;H0;+0:2](-[:3])=[O;H0;+0:6].[:5]-[CH;+0:4]=[O;H0;+0:7]
Reaction
Core-to-Core	No scaffolds atoms were exchanged as a result of the reaction

Title	Authors	Date	PubMed ID
The path from β-carotene to carlactone, a strigolactone-like plant hormone.	Alder A, Jamil M, Marzorati M, Bruno M, Vermathen M, Bigler P, Ghisla S, Bouwmeester H, Beyer P, Al-Babili S	2012 Mar 16	22422982
Carotenoid oxygenases involved in plant branching catalyse a highly specific conserved apocarotenoid cleavage reaction.	Alder A, Holdermann I, Beyer P, Al-Babili S	2008 Dec 1	18637791
The biochemical characterization of two carotenoid cleavage enzymes from Arabidopsis indicates that a carotenoid-derived compound inhibits lateral branching.	Schwartz SH, Qin X, Loewen MC	2004 Nov 5	15342640