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CarotenoidsDB:
Micrococcus sp.
carotenoids (Bacterial) reconstructed pathways in theory
(Actinobacteria)
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Click here to see the carotenoid profile of Micrococcus sp.
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Pathway reconstructed carotenoids:
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CA00273 (2'-Hydroxyflexixanthin dimethyl ether)
CA00274 (2'-Hydroxyflexixanthin trimethyl ether)
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Pathway unconstructed carotenoids:
None
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Lycopene biosynthesis type:
Bacterial type (Ref.690)
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CA00043 (Lycopene)
biosynthesis pathway
Path:
CA00189
(Prephytoene pyrophosphate (diphosphate))
->
CA00060
(Phytoene)
->
CA00058
((all-E)-Phytofluene)
->
CA00051
(ζ-Carotene)
->
CA00047
(Neurosporene)
->
CA00043
(Lycopene)
See:
CB000005
(Bacterial and fungal pathway: CA00189 -> CA00060 -> CA00058 -> CA00051 -> CA00047 -> CA00043)
Necessary enzymes for those reactions in theory:
CrtB(2.5.1.32), CitPsy(2.5.1.32), AtPSY(2.5.1.32) (
CR00277
: CA00189 -> CA00060) --> Crtlb(1.3.99.28), CrtI(1.3.99.28, 1.3.99.30, 1.3.99.31), Crtlb(1.3.99.28), PDS(1.3.99.29), Crtla(1.3.99.29) (
CR00389
: CA00060 -> CA00058) --> CrtI(1.3.99.28, 1.3.99.30, 1.3.99.31), Crtlb(1.3.99.28), PDS(1.3.5.5, 1.3.99.29), Crtla(1.3.99.29) (
CR00115
: CA00058 -> CA00051) --> PDS(1.3.5.5, 1.3.99.29), CitPDS1(1.3.5.5), BoPDS(1.3.5.5), CrtI(1.3.5.6, 1.3.99.28, 1.3.99.30, 1.3.99.31), Crtlb(1.3.99.28), CrtQa(1.3.5.6), CrtQb(1.3.5.6), ZDS(1.3.5.6) (
CR00136
: CA00051 -> CA00047) --> CrtI(1.3.5.6, 1.3.99.30, 1.3.99.31), CrtQa(1.3.5.6), CrtQb(1.3.5.6), ZDS(1.3.5.6), Crtlb(1.3.99.26) (
CR00132
: CA00047 -> CA00043)
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CA00273 (2'-Hydroxyflexixanthin dimethyl ether)
biosynthesis pathway
Path:
CA00043
(Lycopene)
->
CA00191
(γ-Carotene)
->
CA00228
(Myxol)
->
CA00266
(4-Ketomyxol)
->
CA00273
(2'-Hydroxyflexixanthin dimethyl ether)
See:
CB000007
(Knwon path in general: CA00043 -> CA00191),
CB000026
(Knwon path in Anabaena (cyanobacterium): CA00191 -> CA00228),
CB000026
(Knwon path in Anabaena (cyanobacterium): CA00228 -> CA00266), Proposed reaction (CA00266 -> CA00273)
Necessary enzymes for those reactions in theory:
CrtY(5.5.1.19), CrtL-b(5.5.1.19), CruA/P(5.5.1.19), AL2(5.5.1.19) (
CR00374
: CA00043 -> CA00191) --> unknown (CA00191 -> CA00228) --> CrtW (
CR00248
: CA00228 -> CA00266) --> unknown (CA00266 -> CA00273)
☀
CA00274 (2'-Hydroxyflexixanthin trimethyl ether)
biosynthesis pathway
Path:
CA00043
(Lycopene)
->
CA00191
(γ-Carotene)
->
CA00228
(Myxol)
->
CA00266
(4-Ketomyxol)
->
CA00273
(2'-Hydroxyflexixanthin dimethyl ether)
->
CA00274
(2'-Hydroxyflexixanthin trimethyl ether)
See:
CB000007
(Knwon path in general: CA00043 -> CA00191),
CB000026
(Knwon path in Anabaena (cyanobacterium): CA00191 -> CA00228),
CB000026
(Knwon path in Anabaena (cyanobacterium): CA00228 -> CA00266), Proposed reaction (CA00266 -> CA00273), Proposed reaction (CA00273 -> CA00274)
Necessary enzymes for those reactions in theory:
CrtY(5.5.1.19), CrtL-b(5.5.1.19), CruA/P(5.5.1.19), AL2(5.5.1.19) (
CR00374
: CA00043 -> CA00191) --> unknown (CA00191 -> CA00228) --> CrtW (
CR00248
: CA00228 -> CA00266) --> unknown (CA00266 -> CA00273) --> unknown (CA00273 -> CA00274)
Ref.690 : Enfissi EM, Nogueira M, Bramley PM, Fraser PD, Plant J. 2017 Feb;89(4):774-788. doi: 10.1111/tpj.13428. Epub 2017 Feb 7., "The regulation of carotenoid formation in tomato fruit.", PMID: 27865019 DOI: 10.1111/tpj.13428
Since June 15th, 2015 by Junko Yabuzaki.
