PITPNB

Identifiers Symbols PITPNB; PI-TP-beta; PtdInsTP; VIB1B External IDs OMIM: 606876 MGI: 1927542 HomoloGene: 4533 GeneCards: PITPNB Gene

Gene Ontology
Molecular function	• lipid binding
Cellular component	• Golgi membrane • endoplasmic reticulum membrane
Biological process	• in utero embryonic development • lipid metabolic process • phospholipid metabolic process • phospholipid transport • small molecule metabolic process • glycerophospholipid biosynthetic process
Sources: Amigo / QuickGO

RNA expression pattern More reference expression data Orthologs Species Human Mouse Entrez 23760 56305 Ensembl ENSG00000180957 ENSMUSG00000050017 UniProt P48739 P53811 RefSeq (mRNA) NM_012399 NM_019640 RefSeq (protein) NP_036531 NP_062614 Location (UCSC) Chr 22:
28.25 – 28.32 Mb Chr 5:
111.33 – 111.39 Mb PubMed search

Phosphatidylinositol transfer protein beta isoform is a protein that in humans is encoded by the PITPNB gene.

The protein encoded by this gene is found in the cytoplasm, where it catalyzes the transfer of phosphatidylinositol and phosphatidylcholine between membranes.