======= CALR3 =======
== Gene Information ==
* **Official Symbol**: CALR3
* **Official Name**: calreticulin 3
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=125972|125972]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q96L12|Q96L12]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CALR3&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CALR3|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/611414|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene belongs to the calreticulin family, members of which are calcium-binding chaperones localized mainly in the endoplasmic reticulum. This protein is also localized to the endoplasmic reticulum lumen, however, its capacity for calcium-binding may be absent or much lower than other family members. This gene is specifically expressed in the testis, and may be required for sperm fertility. Mutation in this gene has been associated with familial hypertrophic cardiomyopathy. [provided by RefSeq, Dec 2011].
* **UniProt Summary**: During spermatogenesis, may act as a lectin-independent chaperone for specific client proteins such as ADAM3. Required for sperm fertility (By similarity). CALR3 capacity for calcium- binding may be absent or much lower than that of CALR. {ECO:0000250, ECO:0000269|PubMed:21590275}.
|Calreticulin|
|protein folding chaperone|
|endoplasmic reticulum unfolded protein response|
|cellular response to unfolded protein|
|unfolded protein binding|
|cellular response to topologically incorrect protein|
|response to unfolded protein|
|carbohydrate binding|
|nuclear envelope|
|response to topologically incorrect protein|
|protein folding|
|response to endoplasmic reticulum stress|
|endoplasmic reticulum lumen|
|spermatogenesis|
|male gamete generation|
|gamete generation|
|calcium ion binding|
|multicellular organismal reproductive process|
|sexual reproduction|
|multicellular organism reproduction|
|endoplasmic reticulum membrane|
|multi-organism reproductive process|
|reproductive process|
|reproduction|
|cellular response to stress|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp124|GSK343 3μM R03 exp124]]|1.71|
|[[:results:exp538|ZLN024 50μM R08 exp538]]|1.96|
^Gene^Correlation^
|[[:human genes:h:hgc6.3|HGC6.3]]|0.5|
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**: 10039
* **Expression level (log2 read counts)**: -6.6
{{:chemogenomics:nalm6 dist.png?nolink |}}