======= CRTAP =======
== Gene Information ==
* **Official Symbol**: CRTAP
* **Official Name**: cartilage associated protein
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=10491|10491]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O75718|O75718]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CRTAP&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CRTAP|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/605497|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is similar to the chicken and mouse CRTAP genes. The encoded protein is a scaffolding protein that may influence the activity of at least one member of the cytohesin/ARNO family in response to specific cellular stimuli. Defects in this gene are associated with osteogenesis imperfecta, a connective tissue disorder characterized by bone fragility and low bone mass. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Necessary for efficient 3-hydroxylation of fibrillar collagen prolyl residues. {ECO:0000269|PubMed:17055431}.
No Pfam Domain information is available for this gene.
|peptidyl-proline hydroxylation to 3-hydroxy-L-proline|
|negative regulation of post-translational protein modification|
|regulation of post-translational protein modification|
|peptidyl-proline hydroxylation|
|protein hydroxylation|
|chaperone-mediated protein folding|
|peptidyl-proline modification|
|protein stabilization|
|cellular modified amino acid metabolic process|
|protein folding|
|regulation of protein stability|
|endoplasmic reticulum lumen|
|spermatogenesis|
|male gamete generation|
|negative regulation of protein modification process|
|protein-containing complex|
|gamete generation|
|multicellular organismal reproductive process|
|sexual reproduction|
|multicellular organism reproduction|
|peptidyl-amino acid modification|
|multi-organism reproductive process|
|endoplasmic reticulum|
|negative regulation of cellular protein metabolic process|
|negative regulation of protein metabolic process|
|reproductive process|
|reproduction|
|extracellular space|
|regulation of protein modification process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp33|Rotenone 2μM R00 exp33]]|-1.81|
^Gene^Correlation^
|[[:human genes:r:rrm1|RRM1]]|0.428|
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**: 14106
* **Expression level (log2 read counts)**: 6.49
{{:chemogenomics:nalm6 dist.png?nolink |}}