======= PRSS57 ======= == Gene Information == * **Official Symbol**: PRSS57 * **Official Name**: serine protease 57 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=400668|400668]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q6UWY2|Q6UWY2]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PRSS57&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PRSS57|Open PubMed]] * **OMIM**: [[https://omim.org/entry/621351|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes an arginine-specific serine protease and member of the peptidase S1 family of proteins. The encoded protein may undergo proteolytic activation before storage in azurophil granules, in neutrophil cells of the immune system. Following neutrophil activation, the protease is released into the pericellular environment, where it may play a role in defense against microbial pathogens. [provided by RefSeq, Jul 2016]. * **UniProt Summary**: Serine protease that cleaves preferentially after Arg residues (PubMed:22474388, PubMed:23904161, PubMed:25156428). Can also cleave after citrulline (deimidated arginine) and methylarginine residues (PubMed:25156428). {ECO:0000269|PubMed:22474388, ECO:0000269|PubMed:23904161, ECO:0000269|PubMed:25156428}. |Trypsin| |serine-type peptidase activity| |azurophil granule lumen| |serine-type endopeptidase activity| |heparin binding| |proteolysis| |extracellular space| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp75|MK-1775 0.32μM R02 exp75]]|-1.86| |[[:results:exp6|Bortezomib 0.005μM R00 exp6]]|-1.81| ^Gene^Correlation^ |[[:human genes:h:hgc6.3|HGC6.3]]|0.431| 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**: 14412 * **Expression level (log2 read counts)**: -7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}