KEGG   ENZYME: 1.2.99.10Help
Entry
EC 1.2.99.10                Enzyme                                 

Name
4,4'-diapolycopenoate synthase;
crtNc;
4,4'-diapolycopenealdehyde oxidase (misleading)
Class
Oxidoreductases;
Acting on the aldehyde or oxo group of donors;
With unknown physiological acceptors
BRITE hierarchy
Sysname
4,4'-diapolycopen-4-al,donor:oxygen oxidoreductase (4,4'-diapolycopen-4-oate-forming)
Reaction(IUBMB)
(1) 4,4'-diapolycopen-4-al + H2O + acceptor = 4,4'-diapolycopen-4-oate + reduced acceptor [RN:R11913];
(2) 4,4'-diapolycopene-4,4'-dial + 2 H2O + 2 acceptor = 4,4'-diapolycopene-4,4'-dioate + 2 reduced acceptor [RN:R11914]
Reaction(KEGG)
Substrate
4,4'-diapolycopen-4-al [CPD:C21766];
H2O [CPD:C00001];
acceptor [CPD:C00028];
4,4'-diapolycopene-4,4'-dial [CPD:C19798]
Product
4,4'-diapolycopen-4-oate [CPD:C21768];
reduced acceptor [CPD:C00030];
4,4'-diapolycopene-4,4'-dioate [CPD:C21770]
Comment
The enzyme has been described from the bacteria Methylomonas sp. 16a and Bacillus indicus.
History
EC 1.2.99.10 created 2017
Orthology
K22445  4,4'-diapolycopenoate synthase
Genes
MMT: Metme_3773
MDN: JT25_002370
MDH: AYM39_15935
MKO: MKLM6_3291
MPSY: CEK71_14810
Taxonomy
Reference
1  [PMID:15933032]
  Authors
Tao L, Schenzle A, Odom JM, Cheng Q
  Title
Novel carotenoid oxidase involved in biosynthesis of 4,4'-diapolycopene dialdehyde.
  Journal
Appl Environ Microbiol 71:3294-301 (2005)
DOI:10.1128/AEM.71.6.3294-3301.2005
  Sequence
Reference
2  [PMID:25326460]
  Authors
Steiger S, Perez-Fons L, Cutting SM, Fraser PD, Sandmann G
  Title
Annotation and functional assignment of the genes for the C30 carotenoid pathways from the genomes of two bacteria: Bacillus indicus and Bacillus firmus.
  Journal
Microbiology 161:194-202 (2015)
DOI:10.1099/mic.0.083519-0
Other DBs
ExplorEnz - The Enzyme Database: 1.2.99.10
IUBMB Enzyme Nomenclature: 1.2.99.10
ExPASy - ENZYME nomenclature database: 1.2.99.10
BRENDA, the Enzyme Database: 1.2.99.10

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