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Literature summary extracted from

  • Prado-Cabrero, A.; Estrada, A.F.; Al-Babill, S.; Avalos, J.
    Identification and biochemical characterization of a novel carotenoid oxygenase: elucidation of the cleavage step in the Fusarium carotenoid pathway (2007), Mol. Microbiol., 64, 448-460.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.13.11.67 expression in Escherichia coli Fusarium fujikuroi

Protein Variants

EC Number Protein Variants Comment Organism
1.13.11.59 G71D mutant strain accumulates torulene and is not able to produce neurosporaxanthin Fusarium fujikuroi
1.13.11.59 additional information expression of carT in lycopene-accumulating Escherichia coli cells results in the formation of minor amounts of apocarotenoids, but no enzymatic activity is observed in beta-carotene-accumulating cells Fusarium fujikuroi
1.13.11.67 G71D mutant accumulates torulene instead of the final product of the pathway, neurosporaxanthin Fusarium fujikuroi

Organism

EC Number Organism UniProt Comment Textmining
1.13.11.59 Fusarium fujikuroi A1KQY3
-
-
1.13.11.67 Fusarium fujikuroi A1KQY3
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.13.11.59 beta-apo-10'-carotenal + O2
-
 Fusarium fujikuroi retinal + 3-methylbut-2-enal i.e. beta-apo-15'-carotenal ?
1.13.11.59 beta-apo-8'-carotenal + O2
-
 Fusarium fujikuroi beta-apo-14'-carotenal + 3-methylbut-2-enal
-
 ?
1.13.11.59 beta-apo-8'-lycopenal + O2
-
 Fusarium fujikuroi crocetindial + ? main product. Substrate contains both a non-oxygenated tail and an aldehyde end group, reaction leads mainly to the dialdehyde ?
1.13.11.59 additional information cleavage at the third double bond from the uncycled tail of substrate. No substrate: bicyclic carotenes Fusarium fujikuroi ?
-
 ?
1.13.11.59 torulene + O2
-
 Fusarium fujikuroi beta-apo-4'-carotenal + 3-methylbut-2-enal efficient cleavage in vitro ?
1.13.11.67 beta-apo-10'-carotenal + O2
-
 Fusarium fujikuroi retinal + ?
-
 ?
1.13.11.67 beta-apo-8'-carotenal + O2
-
 Fusarium fujikuroi (2E,4E,6E,8E,10E)-5,9-dimethyl-11-(2,6,6-trimethylcyclohex-1-en-1-yl)undeca-2,4,6,8,10-pentaenal + (2E,4E)-2-methylhepta-2,4-dienedial
-
 ?
1.13.11.67 beta-apo-8'-lycopenal + O2
-
 Fusarium fujikuroi crocetindial + ? main product ?
1.13.11.67 lycopene + O2
-
 Fusarium fujikuroi ? eccentric cleavage close to the end of lycopene ?
1.13.11.67 additional information enzyme cleaves at the third double bond from the uncycled tail of carotenoids with preference for non-oxygenated tails Fusarium fujikuroi ?
-
 ?
1.13.11.67 torulene + O2
-
 Fusarium fujikuroi beta-apo-4'-carotenal + 3-methylbut-2-enal
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.13.11.59 CarT
-
 Fusarium fujikuroi
1.13.11.67 CarT
-
 Fusarium fujikuroi
1.13.11.67 torulene oxygenase
-
 Fusarium fujikuroi

Expression

EC Number Organism Comment Expression
1.13.11.59 Fusarium fujikuroi mRNA accumulates following light exposure to reach a maximum approximately 1 h after illumination onset additional information