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Proteins/UNIPROT:P02753
Retinol-binding protein that mediates retinol transport in blood plasma. Delivers retinol from the liver stores to the peripheral tissues (Probable). Transfers the bound all-trans retinol to STRA6, that then facilitates retinol transport across the cell membrane..
Function from UniProtKB (P02753), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
4 rows
219 statements
219 statements · 5 reference databases · Subject: RBP4 · Sources: gene ontology, Hetionet, Human-GEM, Reactome, WikiPathways
2 reactions
all-trans-retinolall-trans-retinol
Transported by RBP4 & RBP1 & STRA6 or RBP4 & RBP2 & STRA6
Reaction pageLeft to rightBalancedextracellular space, cytosol
Human-GEM MAR06628CC BY 4.0Reference data
water+an all-trans-retinyl esterproton+all-trans-retinol+fatty acid
Catalysed by
8 names
Resolves to: RBP4
Reaction pageLeft to rightBalance undeterminableEC 3.1.1.1, 3.1.1.3cytosol
Human-GEM MAR06636CC BY 4.0Reference data