all-trans-retinol

1. all-trans-13,14-dihydroretinol + A = all-trans-retinol + AH2

Catalysed by RETSAT

1. all-trans-retinol + 2 reduced [adrenodoxin] + O2 + 2 H(+) = all-trans-3,4-didehydroretinol + 2 oxidized [adrenodoxin] + 2 H2O

Catalysed by CYP27C1

1. all-trans-retinol + 2 reduced [adrenodoxin] + O2 + 2 H(+) = all-trans-4-hydroxyretinol + 2 oxidized [adrenodoxin] + H2O

Catalysed by CYP27C1

1. all-trans-retinol + tetradecanoyl-CoA = all-trans-retinyl tetradecanoate + CoA

Catalysed by AWAT2

1. all-trans-retinol + 2 reduced [adrenodoxin] + O2 + 2 H(+) = all-trans-3-hydroxyretinol + 2 oxidized [adrenodoxin] + H2O

Catalysed by CYP27C1

1. all-trans-Retinol 11-cis-trans-isomerase

No catalyst recordedcytosolOne of 2 routes

1. Lecithin Retinol Acyltransferase

Catalysed by LRATcytosol

1. all-trans-retinol + hexadecanoyl-CoA = all-trans-retinyl hexadecanoate + CoA

Catalysed by DGAT1, PNPLA4, AWAT2, MOGAT3 and 1 moreOne of 2 routes

1. retinol: NADP+ oxidoreductase

Catalysed by DHRS3, RDH10, RDH11, RDH12 and 2 morecytosolOne of 6 routes

1. a triacylglycerol + all-trans-retinol = an all-trans-retinyl ester + a diacylglycerol

Catalysed by PNPLA4, PNPLA2

1. cytochrome P450 (retinol)

Catalysed by CYP26A1cytosol

1. retinol binding protein (retinol)

Catalysed by RBP1, RBP2cytosolOne of 2 routes

1. all-trans-13,14-dihydroretinol + A = all-trans-retinol + AH2

Catalysed by RETSAT

1. Lecithin Retinol Acyltransferase

Catalysed by LRATcytosolOne of 4 routes

1. 1,2,3-tri-(9Z-octadecenoyl)-glycerol + all-trans-retinol = all-trans-retinyl 9Z-octadecenoate + di-(9Z)-octadecenoylglycerol

Catalysed by PNPLA4, PNPLA2

1. 1,2,3-tri-(9Z-octadecenoyl)-glycerol + all-trans-retinol = all-trans-retinyl 9Z-octadecenoate + di-(9Z)-octadecenoylglycerol

Catalysed by PNPLA4, PNPLA2

1. all-trans-retinol + 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine = all-trans-retinyl hexadecanoate + 2-hexadecanoyl-sn-glycero-3-phosphocholine

Catalysed by LRAT

1. retinol binding protein (retinol)

Catalysed by RBP1, RBP2cytosolOne of 2 routes

1. Lecithin Retinol Acyltransferase
2. Acyl-CoA:1-acyl-sn-glycero-3-phosphocholine O-acyltransferase

Catalysed by LRAT, LPCAT4, LPCAT3, LPCAT2 and 1 morecytosolOne of 2 routes

1. all-trans-Retinol 11-cis-trans-isomerase
2. 11-cis-retinol + tetradecanoyl-CoA = 11-cis-retinyl tetradecanoate + CoA

Catalysed by AWAT2cytosol