Enzyme

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     1. Oxidoreductases
        1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
            1.14.19 With oxidation of a pair of donors resulting in the reduction of O2 to two molecules of water
ID:1.14.19.53
Description:All-trans-retinol 3,4-desaturase.
Alternative Name: CYP27C1.

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 1.14.19.53
BRENDA Enzyme Link: BRENDA 1.14.19.53
KEGG Enzyme Link: KEGG1.14.19.53
BioCyc Enzyme Link: BioCyc 1.14.19.53
ExPASy Enzyme Link: ExPASy1.14.19.53
EC2PDB Enzyme Link: EC2PDB 1.14.19.53
ExplorEnz Enzyme Link: ExplorEnz 1.14.19.53
PRIAM enzyme-specific profiles Link: PRIAM 1.14.19.53
IntEnz Enzyme Link: IntEnz 1.14.19.53
MEDLINE Enzyme Link: MEDLINE 1.14.19.53
MSA:

1.14.19.53;

Phylogenetic Tree:

1.14.19.53;

Uniprot:
M-CSA:
RHEA:50292 all-trans-retinol + 2 H(+) + O2 + 2 reduced [adrenodoxin] = all-trans-3,4-didehydroretinol + 2 H2O + 2 oxidized [adrenodoxin]
RULE(radius=1) [*:1]-[CH2;+0:2]-[CH2;+0:3]-[*:4].[*:5]-[Fe;H0;+0:6]-[*:7].[*:8]-[Fe;H0;+0:9]-[*:10].[H+;H0:11].[H+;H0:12].[O;H0;+0:13]=[O;H0;+0:14]>>[*:1]-[CH;+0:2]=[CH;+0:3]-[*:4].[*:5]-[Fe+;H0:6]-[*:7].[*:8]-[Fe+;H0:9]-[*:10].[OH2;+0:13].[OH2;+0:14]
Reaction
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References

TitleAuthorsDatePubMed ID
Human cytochrome P450 27C1 catalyzes 3,4-desaturation of retinoids.Kramlinger VM, Nagy LD, Fujiwara R, Johnson KM, Phan TT, Xiao Y, Enright JM, Toomey MB, Corbo JC, Guengerich FP2016 May27059013
Cyp27c1 Red-Shifts the Spectral Sensitivity of Photoreceptors by Converting Vitamin A1 into A2.Enright JM, Toomey MB, Sato SY, Temple SE, Allen JR, Fujiwara R, Kramlinger VM, Nagy LD, Johnson KM, Xiao Y, How MJ, Johnson SL, Roberts NW, Kefalov VJ, Guengerich FP, Corbo JC2015 Dec 726549260