======= IARS2 ======= == Gene Information == * **Official Symbol**: IARS2 * **Official Name**: isoleucyl-tRNA synthetase 2, mitochondrial * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=55699|55699]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9NSE4|Q9NSE4]] * **Interactions**: [[https://thebiogrid.org/search.php?search=IARS2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20IARS2|Open PubMed]] * **OMIM**: [[https://omim.org/entry/612801|Open OMIM]] == Function Summary == * **Entrez Summary**: Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAS, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. Two forms of isoleucine-tRNA synthetase exist, a cytoplasmic form and a mitochondrial form. This gene encodes the mitochondrial isoleucine-tRNA synthetase which belongs to the class-I aminoacyl-tRNA synthetase family. [provided by RefSeq, Dec 2014]. * **UniProt Summary**: N/A |tRNA-synt 1| |Anticodon 1| |tRNA-synt 1g| |zf-FPG IleRS| |isoleucyl-tRNA aminoacylation| |isoleucine-tRNA ligase activity| |aminoacyl-tRNA metabolism involved in translational fidelity| |aminoacyl-tRNA editing activity| |regulation of translational fidelity| |tRNA aminoacylation for protein translation| |tRNA aminoacylation| |amino acid activation| |tRNA binding| |mitochondrial translation| |mitochondrial gene expression| |tRNA metabolic process| |cellular amino acid metabolic process| |mitochondrial matrix| |translation| |peptide biosynthetic process| |ncRNA metabolic process| |amide biosynthetic process| |peptide metabolic process| |cellular amide metabolic process| |carboxylic acid metabolic process| |oxoacid metabolic process| |organic acid metabolic process| |mitochondrion| |organonitrogen compound biosynthetic process| |ATP binding| |cellular nitrogen compound biosynthetic process| |RNA metabolic process| |cellular macromolecule biosynthetic process| |small molecule metabolic process| |macromolecule biosynthetic process| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp342|Calcium Ionophore 0.4μM R07 exp342]]|-1.73| |[[:results:exp469|CFI-400945 25μM R08 exp469]]|1.7| |[[:results:exp19|Etoposide 1μM R00 exp19]]|1.74| |[[:results:exp3|Actinomycin-D 0.001μM R00 exp3]]|1.77| |[[:results:exp459|Bleomycin 5μM R08 exp459]]|1.78| |[[:results:exp466|Cannabidiol 20μM R08 exp466]]|1.81| |[[:results:exp441|GSK-J4 1.5μM R08 exp441]]|1.83| |[[:results:exp208|Vinblastine 0.015μM R05 exp208]]|1.89| |[[:results:exp2|5-Fluorouracil 20μM R00 exp2]]|1.91| |[[:results:exp33|Rotenone 2μM R00 exp33]]|1.98| ^Gene^Correlation^ |[[:human genes:h:hars|HARS]]|0.616| |[[:human genes:e:eprs|EPRS]]|0.448| |[[:human genes:a:alg14|ALG14]]|0.432| |[[:human genes:n:nars|NARS]]|0.428| |[[:human genes:g:gmppb|GMPPB]]|0.428| Global Fraction of Cell Lines Where Essential: 561/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|1/1| |909776.0|1/1| |bile duct|21/28| |blood|25/28| |bone|16/26| |breast|23/33| |central nervous system|40/56| |cervix|4/4| |colorectal|13/17| |esophagus|12/13| |fibroblast|1/1| |gastric|11/16| |kidney|10/21| |liver|17/20| |lung|65/75| |lymphocyte|13/16| |ovary|21/26| |pancreas|18/24| |peripheral nervous system|13/16| |plasma cell|10/15| |prostate|1/1| |skin|14/24| |soft tissue|8/9| |thyroid|2/2| |upper aerodigestive|20/22| |urinary tract|25/29| |uterus|3/5| == Essentiality in NALM6 == * **Essentiality Rank**: 678 * **Expression level (log2 read counts)**: 7.77 {{:chemogenomics:nalm6 dist.png?nolink |}}