Loading the page.
Proteins/UNIPROT:Q9Y5K3
[Isoform 1]: Catalyzes the key rate-limiting step in the CDP-choline pathway for phosphatidylcholine biosynthesis..
[Isoform 2]: Catalyzes the key rate-limiting step in the CDP-choline pathway for phosphatidylcholine biosynthesis..
Function from UniProtKB (Q9Y5K3), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
16 statements
16 statements · 5 reference databases · Subject: PCYT1B · Sources: Hetionet, Human-GEM, Reactome, Rhea, WikiPathways
3 reactions
CHEBI:17677+proton+CHEBI:18132CHEBI:16436+diphosphate(3-)
Reaction pageLeft to rightBalancedEC 2.7.7.15cytosol
Human-GEM MAR00638CC BY 4.0Reference data
CHEBI:17677+proton+MAM02628cMAM01594c+diphosphate(3-)
Catalysed by PCYT1B
6 names
Resolves to: PCYT1B
Reaction pageLeft to rightBalancedEC 2.7.7.15cytosol
Human-GEM MAR09559CC BY 4.0Reference data
phosphocholine+CTP+hydronCDP-choline+diphosphate(3-)
Reaction pageLeft to rightBalanced
Rhea RHEA:18997CC BY 4.0Reference data