======= 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 |}}