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phosphatidylinositol 4-kinase beta

Summary

Gene Symbol

PI4KB

Organism

Phyllostomus discolor (pale spear-nosed bat)

External Links

NCBI Gene: 114488796
KEGG Gene ID: pdic:114488796
PubChem: 114488796

Annotation

Keyword

ATP-binding
Endoplasmic reticulum
Kinase
Lipid metabolism
Mitochondrion outer membrane
Reference proteome

Proteins

Displaying **all 6** entries
UniProt	Protein Name
A0A6J2KT81
A0A6J2KSM6
A0A6J2KYM0
A0A6J2KYM6
A0A7E6CW56
A0A7E6CYR5

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
phosphatidylinositol phosphate biosynthetic process	IEA	30032202
phosphatidylinositol-mediated signaling	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

biosynthetic process [inference]

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

primary metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organic substance metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular process [inference]

signal transduction [inference]

intracellular signal transduction [inference]

phosphatidylinositol-mediated signaling

cellular metabolic process [inference]

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

organophosphate biosynthetic process [inference]

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular biosynthetic process [inference]

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

cellular lipid metabolic process [inference]

phospholipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phospholipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid metabolic process [inference]

glycerophospholipid metabolic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

phosphatidylinositol metabolic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

glycerolipid biosynthetic process [inference]

glycerophospholipid biosynthetic process [inference]

phosphatidylinositol biosynthetic process [inference]

phosphatidylinositol phosphate biosynthetic process

biological regulation [inference]

regulation of biological process [inference]

regulation of cellular process [inference]

signal transduction [inference]

intracellular signal transduction [inference]

phosphatidylinositol-mediated signaling

Displaying **all 2** entries
GO Term	Evidence Code	PMID
cytoplasm	IEA	30032202
membrane	IEA	30032202

GO Hierarchy

cellular component

cellular anatomical entity [inference]

Displaying 1 entry
GO Term	Evidence Code	PMID
1-phosphatidylinositol 4-kinase activity	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

transferase activity, transferring phosphorus-containing groups [inference]

kinase activity [inference]

lipid kinase activity [inference]

phosphatidylinositol kinase activity [inference]

1-phosphatidylinositol 4-kinase activity

phosphotransferase activity, alcohol group as acceptor [inference]

phosphatidylinositol kinase activity [inference]

1-phosphatidylinositol 4-kinase activity

Gene Ontology information from NCBI Gene and UniProt.

KEGG BRITE Database

Orthology

K19801

Name

phosphatidylinositol 4-kinase B [EC:2.7.1.67]

References

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Last updated: April 6, 2026

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Acknowledgements