======= QTRTD1 ======= == Gene Information == * **Official Symbol**: QTRT2 * **Official Name**: queuine tRNA-ribosyltransferase accessory subunit 2 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=79691|79691]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9H974|Q9H974]] * **Interactions**: [[https://thebiogrid.org/search.php?search=QTRTD1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20QTRTD1|Open PubMed]] * **OMIM**: N/A == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Non-catalytic subunit of the queuine tRNA- ribosyltransferase (TGT) that catalyzes the base-exchange of a guanine (G) residue with queuine (Q) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), resulting in the hypermodified nucleoside queuosine (7-(((4,5-cis-dihydroxy-2-cyclopenten-1- yl)amino)methyl)-7-deazaguanosine). {ECO:0000255|HAMAP- Rule:MF_03043}. |TGT| |queuine tRNA-ribosyltransferase activity| |tRNA-guanine transglycosylation| |tRNA modification| |tRNA processing| |mitochondrial outer membrane| |RNA modification| |tRNA metabolic process| |ncRNA processing| |ncRNA metabolic process| |protein heterodimerization activity| |protein-containing complex| |RNA processing| |protein homodimerization activity| |mitochondrion| |RNA metabolic process| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp75|MK-1775 0.32μM R02 exp75]]|-2.16| |[[:results:exp6|Bortezomib 0.005μM R00 exp6]]|-1.97| |[[:results:exp218|A-395 10μM R05 exp218]]|1.72| 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**: 13040 * **Expression level (log2 read counts)**: 6.68 {{:chemogenomics:nalm6 dist.png?nolink |}}