======= TYW1B ======= == Gene Information == * **Official Symbol**: TYW1B * **Official Name**: tRNA-yW synthesizing protein 1 homolog B * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=441250|441250]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q6NUM6|Q6NUM6]] * **Interactions**: [[https://thebiogrid.org/search.php?search=TYW1B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20TYW1B|Open PubMed]] * **OMIM**: N/A == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Probable component of the wybutosine biosynthesis pathway. Wybutosine is a hyper modified guanosine with a tricyclic base found at the 3'-position adjacent to the anticodon of eukaryotic phenylalanine tRNA. Catalyzes the condensation of N- methylguanine with 2 carbon atoms from pyruvate to form the tricyclic 4-demethylwyosine, an intermediate in wybutosine biosynthesis (By similarity). {ECO:0000250}. |Wyosine form| |Radical SAM| |Flavodoxin 1| |tRNA-4-demethylwyosine synthase activity| |FMN binding| |4 iron, 4 sulfur cluster binding| |tRNA processing| |tRNA metabolic process| |ncRNA processing| |ncRNA metabolic process| |RNA processing| |oxidation-reduction process| |RNA metabolic process| |gene expression| \\ === CRISPR Data === No hits were found. No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 2/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|1/26| |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|1/75| |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**: 14974 * **Expression level (log2 read counts)**: 4.43 {{:chemogenomics:nalm6 dist.png?nolink |}}