======= PTCRA ======= == Gene Information == * **Official Symbol**: PTCRA * **Official Name**: pre T cell antigen receptor alpha * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=171558|171558]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q6ISU1|Q6ISU1]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PTCRA&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PTCRA|Open PubMed]] * **OMIM**: [[https://omim.org/entry/606817|Open OMIM]] == Function Summary == * **Entrez Summary**: The protein encoded by this gene is a single-pass type I membrane protein that is found in immmature but not mature T-cells. Along with TCRB and CD3 complex, the encoded protein forms the pre-T-cell receptor complex, which regulates early T-cell development. Four transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jul 2011]. * **UniProt Summary**: The pre-T-cell receptor complex (composed of PTCRA, TCRB and the CD3 complex) regulates early T-cell development. {ECO:0000250}. No Pfam Domain information is available for this gene. |negative regulation of thymocyte apoptotic process| |regulation of thymocyte apoptotic process| |negative regulation of T cell apoptotic process| |negative regulation of lymphocyte apoptotic process| |regulation of T cell apoptotic process| |negative regulation of leukocyte apoptotic process| |regulation of lymphocyte apoptotic process| |regulation of leukocyte apoptotic process| |negative regulation of apoptotic process| |negative regulation of programmed cell death| |negative regulation of cell death| |regulation of apoptotic process| |regulation of programmed cell death| |regulation of cell death| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp65|Mubritinib 0.2μM R02 exp65]]|1.89| 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**: 10377 * **Expression level (log2 read counts)**: 2.39 {{:chemogenomics:nalm6 dist.png?nolink |}}