KEGG   REACTION: R07511Help
Entry
R07511                      Reaction                               

Name
9,9'-dicis-zeta-carotene:quinone oxidoreductase
Definition
9,9'-dicis-zeta-Carotene + 2 Quinone <=> 7,9,7',9'-tetracis-Lycopene + 2 Hydroquinone
Equation
C15857 + 2 C15602 <=> C15858 + 2 C15603
Comment
9,9'-dicis-zeta-carotene desaturase
two-step reaction (see R09656+R09658)
Reaction class
RC01959  C15857_C15858
Enzyme
Orthology
K00514  zeta-carotene desaturase [EC:1.3.5.6]
Other DBs
RHEA: 30958

KEGG   REACTION: R09656Help
Entry
R09656                      Reaction                               

Name
9,9'-dicis-zeta-carotene:quinone oxidoreductase
Definition
9,9'-dicis-zeta-Carotene + Quinone <=> 7,9,9'-tricis-Neurosporene + Hydroquinone
Equation
Comment
9,9'-dicis-zeta-carotene desaturase
the first step of two-step reaction (see R07511, R09656+R09658)
subsequently R09658
Reaction class
RC01214  C15857_C19759
Enzyme
Pathway
rn00906  Carotenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00097  beta-Carotene biosynthesis, GGAP => beta-carotene
Orthology
K00514  zeta-carotene desaturase [EC:1.3.5.6]
Other DBs
RHEA: 30962

KEGG   REACTION: R09658Help
Entry
R09658                      Reaction                               

Name
7,9,9'-tricis-neurosporene:quinone oxidoreductase
Definition
7,9,9'-tricis-Neurosporene + Quinone <=> 7,9,7',9'-tetracis-Lycopene + Hydroquinone
Equation
Comment
9,9'-dicis-zeta-carotene desaturase
the second step of two-step reaction (see R07511, R09656+R09658)
following after R09656
Reaction class
RC01214  C15858_C19759
Enzyme
Pathway
rn00906  Carotenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00097  beta-Carotene biosynthesis, GGAP => beta-carotene
Orthology
K00514  zeta-carotene desaturase [EC:1.3.5.6]
Other DBs
RHEA: 30966

KEGG   REACTION: R04798Help
Entry
R04798                      Reaction                               

Name
zeta-Carotene, hydrogen-donor:oxygen oxidoreductase
Definition
all-trans-zeta-Carotene + Reduced acceptor + Oxygen <=> all-trans-Neurosporene + 2 H2O + Acceptor
Equation
Comment
zeta-carotene desaturas(CrtI,Al-1,CrtQ/Zds)
Reaction class
RC01214  C05430_C05431
Enzyme
1.3.5.6         1.3.99.26       1.3.99.28       1.3.99.30       
1.3.99.31
Pathway
rn00906  Carotenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Orthology
K00514  zeta-carotene desaturase [EC:1.3.5.6]
K10027  phytoene desaturase [EC:1.3.99.26 1.3.99.28 1.3.99.29 1.3.99.31]
K15745  phytoene desaturase (3,4-didehydrolycopene-forming) [EC:1.3.99.30]
Other DBs
RHEA: 30614

KEGG   REACTION: R04800Help
Entry
R04800                      Reaction                               

Name
Neurosporene, hydrogen-donor:oxygen oxidoreductase
Definition
all-trans-Neurosporene + Reduced acceptor + Oxygen <=> Lycopene + Acceptor + 2 H2O
Equation
Comment
zeta-carotene desaturas(CrtI,Al-1,CrtQ/Zds)
Reaction class
RC01214  C05431_C05432
Enzyme
1.3.5.6         1.3.99.26       1.3.99.30       1.3.99.31
Pathway
rn00906  Carotenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Orthology
K00514  zeta-carotene desaturase [EC:1.3.5.6]
K10027  phytoene desaturase [EC:1.3.99.26 1.3.99.28 1.3.99.29 1.3.99.31]
K15745  phytoene desaturase (3,4-didehydrolycopene-forming) [EC:1.3.99.30]
Other DBs
RHEA: 30626

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