======= PIGA =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: PIGA
  * **<color #00a2e8>Official Name</color>**: phosphatidylinositol glycan anchor biosynthesis class A
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5277|5277]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P37287|P37287]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=PIGA&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PIGA|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/311770|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  This gene encodes a protein required for synthesis of N-acetylglucosaminyl phosphatidylinositol (GlcNAc-PI), the first intermediate in the biosynthetic pathway of GPI anchor. The GPI anchor is a glycolipid found on many blood cells and which serves to anchor proteins to the cell surface. Paroxysmal nocturnal hemoglobinuria, an acquired hematologic disorder, has been shown to result from mutations in this gene. Alternate splice variants have been characterized. A related pseudogene is located on chromosome 12. [provided by RefSeq, Jun 2010]. 
  * **<color #00a2e8>UniProt Summary</color>**:  Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis.

<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'>
|Glycos transf 1|
|PIGA|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|phosphatidylinositol N-acetylglucosaminyltransferase activity|
|glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex|
|preassembly of GPI anchor in ER membrane|
|UDP-glycosyltransferase activity|
|GPI anchor biosynthetic process|
|GPI anchor metabolic process|
|glycolipid biosynthetic process|
|protein lipidation|
|lipoprotein biosynthetic process|
|cellular response to leukemia inhibitory factor|
|response to leukemia inhibitory factor|
|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|
|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|
|cellular response to cytokine stimulus|
|carbohydrate derivative metabolic process|
|response to cytokine|
|lipid metabolic process|
|organonitrogen compound biosynthetic process|
|cellular macromolecule biosynthetic process|
|macromolecule biosynthetic process|
|membrane|
</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:exp483|FTY720 3μM R08 exp483]]|-1.73|
</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: 0/694
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/26|
|bone|0/26|
|breast|0/30|
|central nervous system|0/49|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/11|
|fibroblast|0/1|
|gastric|0/14|
|kidney|0/18|
|liver|0/19|
|lung|0/72|
|lymphocyte|0/16|
|ovary|0/25|
|pancreas|0/22|
|peripheral nervous system|0/15|
|plasma cell|0/12|
|prostate|0/1|
|skin|0/20|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/28|
|uterus|0/5|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 10844
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: 4.15 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='PIGA Expression in NALM6 Cells: 4.15'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>