Show pageOld revisionsBacklinksFold/unfold allBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======= PIGB ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: PIGB * **<color #00a2e8>Official Name</color>**: phosphatidylinositol glycan anchor biosynthesis class B * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9488|9488]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q92521|Q92521]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=PIGB&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PIGB|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/604122|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly. {ECO:0000269|PubMed:8861954}. <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'> |Glyco transf 22| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |glycolipid mannosyltransferase activity| |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| |endoplasmic reticulum| |carbohydrate derivative metabolic process| |lipid metabolic process| |organonitrogen compound biosynthetic process| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| </modal> \\ === CRISPR Data === <button type='primary' 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'> ^Screen^Score^ |[[:results:exp448|Ammonium tetrathiomolybdate 10μM R08 exp448]]|-1.85| |[[:results:exp465|Cannabidiol 13μM R08 exp465]]|-1.83| |[[:results:exp64|Nocodazole 0.2μM R02 exp64]]|-1.7| |[[:results:exp285|GW501516 25μM R06 exp285]]|1.72| </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|1/16| |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>**: 14144 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 4.71 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='PIGB Expression in NALM6 Cells: 4.71'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1