======= AHSA1 ======= == Gene Information == * **Official Symbol**: AHSA1 * **Official Name**: activator of HSP90 ATPase activity 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=10598|10598]] * **UniProt**: [[https://www.uniprot.org/uniprot/O95433|O95433]] * **Interactions**: [[https://thebiogrid.org/search.php?search=AHSA1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20AHSA1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/608466|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Acts as a co-chaperone of HSP90AA1. Activates the ATPase activity of HSP90AA1 leading to increase in its chaperone activity. Competes with the inhibitory co-chaperone FNIP1 for binding to HSP90AA1, thereby providing a reciprocal regulatory mechanism for chaperoning of client proteins (PubMed:27353360). {ECO:0000269|PubMed:27353360}. |AHSA1| |Aha1 N| |ATPase activator activity| |Hsp90 protein binding| |positive regulation of ATPase activity| |regulation of ATPase activity| |chaperone binding| |cadherin binding| |positive regulation of hydrolase activity| |endoplasmic reticulum| |regulation of hydrolase activity| |positive regulation of catalytic activity| |positive regulation of molecular function| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp488|Hippuristanol 0.12μM R08 exp488]]|-1.88| |[[:results:exp517|Quercetin 20μM R08 exp517]]|1.81| |[[:results:exp512|Olaparib 4μM R08 exp512]]|2| |[[:results:exp539|42°C R08 exp539]]|2.39| 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**: 11621 * **Expression level (log2 read counts)**: 7.36 {{:chemogenomics:nalm6 dist.png?nolink |}}