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Ask your administrator if you think this is wrong. ======= PIGV ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: PIGV * **<color #00a2e8>Official Name</color>**: phosphatidylinositol glycan anchor biosynthesis class V * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=55650|55650]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q9NUD9|Q9NUD9]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=PIGV&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PIGV|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/610274|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: This gene encodes a mannosyltransferase enzyme involved in the biosynthesis of glycosylphosphatidylinositol (GPI). GPI is a complex glycolipid that functions as a membrane anchor for many proteins and plays a role in multiple cellular processes including protein sorting and signal transduction. The encoded protein is localized to the endoplasmic reticulum and transfers the second mannose to the GPI backbone. Mutations in this gene are associated with hyperphosphatasia cognitive disability syndrome. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Feb 2011]. * **<color #00a2e8>UniProt Summary</color>**: Alpha-1,6-mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the second mannose to the glycosylphosphatidylinositol during GPI precursor assembly. {ECO:0000269|PubMed:15623507, ECO:0000269|PubMed:15720390}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |Mannosyl trans2| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |dolichyl-phosphate-mannose-glycolipid alpha-mannosyltransferase activity| |glycolipid mannosyltransferase activity| |mannosyltransferase complex| |preassembly of GPI anchor in ER membrane| |mannosyltransferase activity| |GPI anchor biosynthetic process| |GPI anchor metabolic process| |mannosylation| |glycolipid biosynthetic process| |protein lipidation| |lipoprotein biosynthetic process| |phosphatidylinositol biosynthetic process| |glycolipid metabolic process| |liposaccharide metabolic process| |lipoprotein metabolic process| |membrane lipid biosynthetic process| |phosphatidylinositol metabolic process| |membrane lipid metabolic process| |glycerophospholipid biosynthetic process| |glycerolipid biosynthetic process| |phospholipid biosynthetic process| |glycosylation| |glycerophospholipid metabolic process| |phospholipid metabolic process| |glycerolipid metabolic process| |organophosphate biosynthetic process| |lipid biosynthetic process| |carbohydrate derivative biosynthetic process| |organophosphate metabolic process| |endoplasmic reticulum membrane| |cellular lipid metabolic process| |carbohydrate derivative metabolic process| |lipid metabolic process| |organonitrogen compound biosynthetic process| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| </modal> \\ === CRISPR Data === <button type='default' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> No hits were found. </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> Global Fraction of Cell Lines Where Essential: 1/739 ^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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 12409 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 2.5 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='PIGV Expression in NALM6 Cells: 2.5'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1