======= FETUB =======
== Gene Information ==
* **Official Symbol**: FETUB
* **Official Name**: fetuin B
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=26998|26998]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9UGM5|Q9UGM5]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=FETUB&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20FETUB|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/605954|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Protease inhibitor required for egg fertilization. Required to prevent premature zona pellucida hardening before fertilization, probably by inhibiting the protease activity of ASTL, a protease that mediates the cleavage of ZP2 and triggers zona pellucida hardening (By similarity). {ECO:0000250}.
|Cystatin|
|metalloendopeptidase inhibitor activity|
|cysteine-type endopeptidase inhibitor activity|
|binding of sperm to zona pellucida|
|sperm-egg recognition|
|cell-cell recognition|
|single fertilization|
|fertilization|
|cell recognition|
|negative regulation of endopeptidase activity|
|negative regulation of peptidase activity|
|negative regulation of proteolysis|
|regulation of endopeptidase activity|
|regulation of peptidase activity|
|negative regulation of hydrolase activity|
|regulation of proteolysis|
|molecular function|
|negative regulation of catalytic activity|
|sexual reproduction|
|multi-organism reproductive process|
|negative regulation of cellular protein metabolic process|
|negative regulation of protein metabolic process|
|negative regulation of molecular function|
|regulation of hydrolase activity|
|reproductive process|
|reproduction|
|extracellular region|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp473|Cincreasin 100μM R08 exp473]]|-1.84|
|[[:results:exp103|Taxol 0.004μM R03 exp103]]|-1.76|
|[[:results:exp317|Geldanamycin 0.015 to 0.05μM on day4 R07 exp317]]|-1.71|
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**: 18858
* **Expression level (log2 read counts)**: -7.68
{{:chemogenomics:nalm6 dist.png?nolink |}}