======= ITIH1 ======= == Gene Information == * **Official Symbol**: ITIH1 * **Official Name**: inter-alpha-trypsin inhibitor heavy chain 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3697|3697]] * **UniProt**: [[https://www.uniprot.org/uniprot/P19827|P19827]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ITIH1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ITIH1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/147270|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the inter-alpha-trypsin inhibitor family of proteins. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to generate the heavy chain of the inter-alpha-trypsin inhibitor complex, which is secreted by hepatocytes into the blood. The heavy chain also interacts with hyaluronan, and this interaction may play a role in ovulation and fertilization, and has been implicated in multiple inflammatory diseases. This gene is present in a gene cluster on chromosome 3. [provided by RefSeq, Nov 2015]. * **UniProt Summary**: N/A |ITI HC C| |VIT| |VWA| |hyaluronan metabolic process| |serine-type endopeptidase inhibitor activity| |mucopolysaccharide metabolic process| |blood microparticle| |glycosaminoglycan metabolic process| |aminoglycan metabolic process| |negative regulation of endopeptidase activity| |negative regulation of peptidase activity| |negative regulation of proteolysis| |collagen-containing extracellular matrix| |regulation of endopeptidase activity| |regulation of peptidase activity| |negative regulation of hydrolase activity| |calcium ion binding| |regulation of proteolysis| |negative regulation of catalytic activity| |carboxylic acid metabolic process| |oxoacid metabolic process| |organic acid metabolic process| |carbohydrate derivative metabolic process| |negative regulation of cellular protein metabolic process| |negative regulation of protein metabolic process| |negative regulation of molecular function| |regulation of hydrolase activity| |small molecule metabolic process| |extracellular region| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp354|Diepoxybutane 3μM R07 exp354]]|-1.86| |[[:results:exp71|KU-0063794 3.8μM R02 exp71]]|-1.7| |[[:results:exp248|UM0131023 0.05μM R05 exp248]]|1.75| 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**: 9652 * **Expression level (log2 read counts)**: 0.0 {{:chemogenomics:nalm6 dist.png?nolink |}}