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Guidelines

MIRAGE

phosphate cytidylyltransferase 1B, choline

Summary

Gene Symbol

PCYT1B

Organism

Pan troglodytes (chimpanzee)

External Links

NCBI Gene: 465542
KEGG Gene ID: ptr:465542
PubChem: 465542

Annotation

Keyword

Coiled coil
Nucleotidyltransferase
Phospholipid biosynthesis
Reference proteome

Proteins

Displaying **all 5** entries
UniProt	Protein Name
A0A6D2VUK4
A0A6D2Y203
A0A2I3SVM7
A0A2I3SNF0
K7AI72

Annotation information from UniProt.

Gene Ontology (GO)

Displaying 1 entry
GO Term	Evidence Code	PMID
CDP-choline pathway	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organonitrogen compound biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

biosynthetic process [inference]

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organonitrogen compound biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

primary metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organic substance metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organonitrogen compound metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organonitrogen compound biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organonitrogen compound biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular process [inference]

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

phosphatidylcholine metabolic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylcholine biosynthetic process [inference]

CDP-choline pathway

Displaying **all 2** entries
GO Term	Evidence Code	PMID
choline-phosphate cytidylyltransferase activity	IEA	30032202
phosphatidylcholine binding	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

transferase activity, transferring phosphorus-containing groups [inference]

nucleotidyltransferase activity [inference]

cytidylyltransferase activity [inference]

choline-phosphate cytidylyltransferase activity

binding [inference]

lipid binding [inference]

phospholipid binding [inference]

phosphatidylcholine binding

ion binding [inference]

cation binding [inference]

phosphatidylcholine binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

cytidylyltransferase

Functional Category

E: Amino acid transport and metabolism
I: Lipid transport and metabolism
J: Translation, ribosomal structure and biogenesis

Displaying **all 7** entries
Gene Ontology
CDP-choline pathway
catalytic activity
choline-phosphate cytidylyltransferase activity
lipid metabolic process
nucleotidyltransferase activity
phospholipid biosynthetic process
transferase activity

Displaying **all 4** entries
InterPro
CTP
Choline-phosphate cytidylyltransferase Pcy1-like
Cytidyltransferase-like domain
Rossmann-like alpha/beta/alpha sandwich fold

KEGG BRITE Database

Orthology

K00968

Name

choline-phosphate cytidylyltransferase [EC:2.7.7.15]

References

7918629

Rhea

H⁺ + phosphocholine + CTP

diphosphate + CDP-choline

Enzyme

2.7.7.15

PMID

Ortholog

Displaying entries **1 - 10** of 74 in total

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Next ›

Last »
Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Homo sapiens	9468		HUMAN100071
Mus musculus	236899		MOUSE66269
Rattus norvegicus	286936		RATNO45090
Macaca mulatta	701760		MACMU46982
Danio rerio	100001552		DANRE26219
Monodelphis domestica	100010229		MONDO20928
Equus caballus	100052163		HORSE44459
Sus scrofa	100152643		PIGXX37066
Taeniopygia guttata	100190024		TAEGU11881
Oryctolagus cuniculus	100353056		RABIT13364

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Last updated: December 8, 2025