======= SIAE ======= == Gene Information == * **Official Symbol**: SIAE * **Official Name**: sialic acid acetylesterase * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=54414|54414]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9HAT2|Q9HAT2]] * **Interactions**: [[https://thebiogrid.org/search.php?search=SIAE&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SIAE|Open PubMed]] * **OMIM**: [[https://omim.org/entry/610079|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes an enzyme which removes 9-O-acetylation modifications from sialic acids. Mutations in this gene are associated with susceptibility to autoimmune disease 6. Multiple transcript variants encoding different isoforms, found either in the cytosol or in the lysosome, have been found for this gene.[provided by RefSeq, Feb 2011]. * **UniProt Summary**: Catalyzes the removal of O-acetyl ester groups from position 9 of the parent sialic acid, N-acetylneuraminic acid. |DUF303| |sialate O-acetylesterase activity| |lysosome| |carbohydrate metabolic process| |extracellular space| |regulation of immune system process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp239|PFI-2 4μM R05 exp239]]|-1.94| |[[:results:exp525|Sulforaphane 9μM R08 exp525]]|-1.73| 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**: 16104 * **Expression level (log2 read counts)**: 4.51 {{:chemogenomics:nalm6 dist.png?nolink |}}