======= COL5A3 ======= == Gene Information == * **Official Symbol**: COL5A3 * **Official Name**: collagen type V alpha 3 chain * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=50509|50509]] * **UniProt**: [[https://www.uniprot.org/uniprot/P25940|P25940]] * **Interactions**: [[https://thebiogrid.org/search.php?search=COL5A3&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20COL5A3|Open PubMed]] * **OMIM**: [[https://omim.org/entry/120216|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes an alpha chain for one of the low abundance fibrillar collagens. Fibrillar collagen molecules are trimers that can be composed of one or more types of alpha chains. Type V collagen is found in tissues containing type I collagen and appears to regulate the assembly of heterotypic fibers composed of both type I and type V collagen. This gene product is closely related to type XI collagen and it is possible that the collagen chains of types V and XI constitute a single collagen type with tissue-specific chain combinations. Mutations in this gene are thought to be responsible for the symptoms of a subset of patients with Ehlers-Danlos syndrome type III. Messages of several sizes can be detected in northern blots but sequence information cannot confirm the identity of the shorter messages. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Type V collagen is a member of group I collagen (fibrillar forming collagen). It is a minor connective tissue component of nearly ubiquitous distribution. Type V collagen binds to DNA, heparan sulfate, thrombospondin, heparin, and insulin. |COLFI| |Collagen| |collagen type V trimer| |proteoglycan binding| |extracellular matrix structural constituent conferring tensile strength| |collagen fibril organization| |collagen binding| |cell-matrix adhesion| |extracellular matrix structural constituent| |heparin binding| |cell-substrate adhesion| |extracellular matrix| |endoplasmic reticulum lumen| |extracellular matrix organization| |collagen-containing extracellular matrix| |skin development| |extracellular structure organization| |supramolecular fiber organization| |cell adhesion| |biological adhesion| |extracellular space| |protein-containing complex subunit organization| |extracellular region| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp52|Ribavirin 10μM R01 exp52]]|-1.84| |[[:results:exp286|HMS-I2 1μM R06 exp286]]|-1.7| |[[:results:exp316|Geldanamycin 0.015 to 0.025μM on day4 R07 exp316]]|1.72| ^Gene^Correlation^ |[[:human genes:h:hgc6.3|HGC6.3]]|0.518| 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**: 6130 * **Expression level (log2 read counts)**: -7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}