carotenoid cleavage

Ilg A, Beyer P, Al-Babili S. Characterization of the rice carotenoid cleavage dioxygenase 1 reveals a novel route for geranial biosynthesis. FEBS J. 2009 Feb;276(3):736–47. doi: 10.1111/j.1742-4658.2008.06820.x. PMID: 19120446.; Schwartz SH, Qin X, Loewen MC. The Biochemical Characterization of Two Carotenoid Cleavage Enzymes from Arabidopsis Indicates That a Carotenoid-derived Compound Inhibits Lateral Branching. Journal of Biological Chemistry. 2004 Nov;279(45):46940–5. doi: 10.1074/jbc.m409004200.; Wyss A. Carotene Oxygenases: A New Family of Double Bond Cleavage Enzymes. The Journal of Nutrition. 2004 Jan;134(1):246S–250S. doi: 10.1093/jn/134.1.246s.; Schwartz SH, Qin X, Zeevaart JD. Characterization of a Novel Carotenoid Cleavage Dioxygenase from Plants. Journal of Biological Chemistry. 2001 Jan;276(27):25208–11. doi: 10.1074/jbc.m102146200.; Kiefer C, Hessel S, Lampert JM, Vogt K, Lederer MO, Breithaupt DE, von Lintig J. Identification and Characterization of a Mammalian Enzyme Catalyzing the Asymmetric Oxidative Cleavage of Provitamin A. Journal of Biological Chemistry. 2001 Apr;276(17):14110–6. doi: 10.1074/jbc.m011510200.

Metabolites

13-Apo-beta-carotenone

Formula: C18H26O (258.1983546)

CAS ID: 85354-07-0

beta-Carotene

Formula: C40H56 (536.4381776)

CAS ID: 7235-40-7

beta-Ionone

Formula: C13H20O (192.151407)

CAS ID: 79-77-6

Crocetin dialdehyde

Formula: C20H24O2 (296.17762039999997)

CAS ID: 502-70-5

Geranial

Formula: C10H16O (152.12010859999998)

CAS ID: 141-27-5

Lycopene

Formula: C40H56 (536.4381776)

CAS ID: 502-65-8

Methanol

Formula: CH4O (32.0262134)

CAS ID: 67-56-1

Oxygen

Formula: O2 (31.98983)

CAS ID: 7782-44-7

Sulcatone

Formula: C8H14O (126.10445940000001)

CAS ID: 110-93-0

Zeaxanthin

Formula: C40H56O2 (568.4280076)

CAS ID: 144-68-3

Pseudoionone

Formula: C13H20O (192.151407)

CAS ID: 3548-78-5

Bixindial

Formula: C24H28O2 (348.2089188)

CAS ID:



Enzyme

EC Number name full name note
1.14.99.-
1.13.11.68 9-cis-beta-carotene 9',10'-cleaving dioxygenase 9-cis-beta-carotene:O2 oxidoreductase (9',10'-cleaving)
1.13.11.69 carlactone synthase 9-cis-10'-apo-beta-carotenal:O2 oxidoreductase (14,15-cleaving, carlactone-forming)
1.13.11.70 all-trans-10'-apo-beta-carotenal 13,14-cleaving dioxygenase all-trans-10'-apo-beta-carotenal:O2 oxidoreductase (13,14-cleaving)


Proteins

Protein ID name full name