======= SERPINI1 =======
== Gene Information ==
* **Official Symbol**: SERPINI1
* **Official Name**: serpin family I member 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5274|5274]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q99574|Q99574]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=SERPINI1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SERPINI1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/602445|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a member of the serpin superfamily of serine proteinase inhibitors. The protein is primarily secreted by axons in the brain, and preferentially reacts with and inhibits tissue-type plasminogen activator. It is thought to play a role in the regulation of axonal growth and the development of synaptic plasticity. Mutations in this gene result in familial encephalopathy with neuroserpin inclusion bodies (FENIB), which is a dominantly inherited form of familial encephalopathy and epilepsy characterized by the accumulation of mutant neuroserpin polymers. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Serine protease inhibitor that inhibits plasminogen activators and plasmin but not thrombin (PubMed:9442076, PubMed:26329378, PubMed:19265707, PubMed:19285087, PubMed:11880376). May be involved in the formation or reorganization of synaptic connections as well as for synaptic plasticity in the adult nervous system. May protect neurons from cell damage by tissue-type plasminogen activator (Probable). {ECO:0000269|PubMed:11880376, ECO:0000269|PubMed:19265707, ECO:0000269|PubMed:19285087, ECO:0000269|PubMed:26329378, ECO:0000269|PubMed:9442076, ECO:0000305}.
|Serpin|
|cytoplasmic vesicle lumen|
|peripheral nervous system development|
|serine-type endopeptidase inhibitor activity|
|secretory granule lumen|
|perikaryon|
|negative regulation of endopeptidase activity|
|negative regulation of peptidase activity|
|positive regulation of neuron projection development|
|negative regulation of proteolysis|
|positive regulation of neuron differentiation|
|neuronal cell body|
|positive regulation of cell projection organization|
|regulation of endopeptidase activity|
|regulation of peptidase activity|
|negative regulation of hydrolase activity|
|positive regulation of neurogenesis|
|regulation of neuron projection development|
|positive regulation of nervous system development|
|positive regulation of cell development|
|regulation of neuron differentiation|
|regulation of cell adhesion|
|regulation of plasma membrane bounded cell projection organization|
|regulation of cell projection organization|
|regulation of proteolysis|
|negative regulation of catalytic activity|
|regulation of neurogenesis|
|regulation of nervous system development|
|regulation of cell development|
|positive regulation of cell differentiation|
|central nervous system development|
|negative regulation of cellular protein metabolic process|
|negative regulation of protein metabolic process|
|negative regulation of molecular function|
|positive regulation of cellular component organization|
|regulation of hydrolase activity|
|positive regulation of developmental process|
|generation of neurons|
|extracellular space|
|neurogenesis|
|positive regulation of multicellular organismal process|
|regulation of cell differentiation|
\\
=== CRISPR Data ===
No hits were found.
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**: 15435
* **Expression level (log2 read counts)**: 1.71
{{:chemogenomics:nalm6 dist.png?nolink |}}