======= GLTPD1 ======= == Gene Information == * **Official Symbol**: CPTP * **Official Name**: ceramide-1-phosphate transfer protein * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=80772|80772]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q5TA50|Q5TA50]] * **Interactions**: [[https://thebiogrid.org/search.php?search=GLTPD1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GLTPD1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/615467|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Mediates the intracellular transfer of ceramide-1- phosphate between organelle membranes and the cell membrane. Required for normal structure of the Golgi stacks. Can bind phosphoceramides with a variety of aliphatic chains, but has a preference for lipids with saturated C16:0 or monounsaturated C18:1 aliphatic chains, and is inefficient with phosphoceramides containing lignoceryl (C24:0). Plays a role in the regulation of the cellular levels of ceramide-1-phosphate, and thereby contributes to the regulation of phospholipase PLA2G4A activity and the release of arachidonic acid. Has no activity with galactosylceramide, lactosylceramide, sphingomyelin, phosphatidylcholine, phosphatidic acid and ceramide. {ECO:0000269|PubMed:23863933}. |GLTP| |glycolipid transport| |ceramide 1-phosphate binding| |negative regulation of NLRP3 inflammasome complex assembly| |ceramide 1-phosphate transport| |intermembrane lipid transfer| |ceramide 1-phosphate transfer activity| |ceramide transport| |negative regulation of interleukin-1 beta secretion| |regulation of NLRP3 inflammasome complex assembly| |negative regulation of interleukin-1 secretion| |nuclear outer membrane| |negative regulation of interleukin-1 beta production| |negative regulation of interleukin-1 production| |regulation of interleukin-1 beta secretion| |regulation of interleukin-1 secretion| |glycosphingolipid metabolic process| |negative regulation of cytokine secretion| |carbohydrate derivative transport| |regulation of interleukin-1 beta production| |negative regulation of autophagy| |phospholipid transport| |regulation of interleukin-1 production| |phospholipid binding| |glycolipid metabolic process| |liposaccharide metabolic process| |organophosphate ester transport| |negative regulation of protein complex assembly| |negative regulation of protein secretion| |negative regulation of peptide secretion| |sphingolipid metabolic process| |lipid binding| |negative regulation of protein transport| |negative regulation of establishment of protein localization| |membrane lipid metabolic process| |negative regulation of secretion by cell| |regulation of cytokine secretion| |endosome membrane| |negative regulation of secretion| |negative regulation of cellular catabolic process| |negative regulation of cytokine production| |lipid transport| |negative regulation of catabolic process| |lipid localization| |regulation of autophagy| |regulation of protein complex assembly| |organic anion transport| |regulation of protein secretion| |negative regulation of transport| |regulation of peptide secretion| |anion transport| |regulation of cytokine production| |negative regulation of cellular component organization| |regulation of protein transport| |regulation of peptide transport| |regulation of establishment of protein localization| |regulation of secretion by cell| |regulation of secretion| |regulation of cellular catabolic process| |membrane organization| |cellular lipid metabolic process| |regulation of cellular component biogenesis| |Golgi apparatus| |regulation of catabolic process| |carbohydrate derivative metabolic process| |regulation of protein localization| |negative regulation of multicellular organismal process| |lipid metabolic process| |ion transport| |amide transport| |nitrogen compound transport| |regulation of transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp291|LLY-284 2.6μM R06 exp291]]|-1.8| |[[:results:exp94|Nocodazole 0.1μM R03 exp94]]|-1.79| |[[:results:exp435|JQ1 0.8μM R08 exp435]]|-1.74| |[[:results:exp82|Torin1 0.08μM R02 exp82]]|-1.73| |[[:results:exp335|Aminopterin 0.005μM R07 exp335]]|1.76| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 7605 * **Expression level (log2 read counts)**: 3.17 {{:chemogenomics:nalm6 dist.png?nolink |}}