======= CPN1 ======= == Gene Information == * **Official Symbol**: CPN1 * **Official Name**: carboxypeptidase N subunit 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1369|1369]] * **UniProt**: [[https://www.uniprot.org/uniprot/P15169|P15169]] * **Interactions**: [[https://thebiogrid.org/search.php?search=CPN1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CPN1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603103|Open OMIM]] == Function Summary == * **Entrez Summary**: Carboxypeptidase N is a plasma metallo-protease that cleaves basic amino acids from the C terminal of peptides and proteins. The enzyme is important in the regulation of peptides like kinins and anaphylatoxins, and has also been known as kininase-1 and anaphylatoxin inactivator. This enzyme is a tetramer comprised of two identical regulatory subunits and two identical catalytic subunits; this gene encodes the catalytic subunit. Mutations in this gene can be associated with angioedema or chronic urticaria resulting from carboxypeptidase N deficiency. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Protects the body from potent vasoactive and inflammatory peptides containing C-terminal Arg or Lys (such as kinins or anaphylatoxins) which are released into the circulation. |Peptidase M14| |bradykinin catabolic process| |metallocarboxypeptidase activity| |peptide catabolic process| |regulation of complement activation| |regulation of humoral immune response| |response to glucocorticoid| |drug catabolic process| |protein processing| |response to corticosteroid| |protein maturation| |response to steroid hormone| |regulation of immune effector process| |drug metabolic process| |peptide metabolic process| |cellular amide metabolic process| |zinc ion binding| |response to lipid| |response to hormone| |response to organic cyclic compound| |organonitrogen compound catabolic process| |regulation of immune response| |proteolysis| |response to endogenous stimulus| |extracellular space| |regulation of immune system process| |organic substance catabolic process| |cellular catabolic process| |extracellular region| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp539|42°C R08 exp539]]|-1.98| |[[:results:exp244|SB743921 0.001μM R05 exp244]]|-1.98| |[[:results:exp392|PT-1 25μM R07 exp392]]|-1.71| |[[:results:exp467|CAY10603 0.55μM R08 exp467]]|-1.7| 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**: 15506 * **Expression level (log2 read counts)**: -6.6 {{:chemogenomics:nalm6 dist.png?nolink |}}