======= VARS2 ======= == Gene Information == * **Official Symbol**: VARS2 * **Official Name**: valyl-tRNA synthetase 2, mitochondrial * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=57176|57176]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q5ST30|Q5ST30]] * **Interactions**: [[https://thebiogrid.org/search.php?search=VARS2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20VARS2|Open PubMed]] * **OMIM**: [[https://omim.org/entry/612802|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a mitochondrial aminoacyl-tRNA synthetase, which catalyzes the attachment of valine to tRNA(Val) for mitochondrial translation. Mutations in this gene cause combined oxidative phosphorylation deficiency-20, and are also associated with early-onset mitochondrial encephalopathies. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Aug 2014]. * **UniProt Summary**: N/A |tRNA-synt 1g| |tRNA-synt 1| |Anticodon 1| |valyl-tRNA aminoacylation| |valine-tRNA ligase activity| |aminoacyl-tRNA editing activity| |aminoacyl-tRNA metabolism involved in translational fidelity| |regulation of translational fidelity| |tRNA aminoacylation for protein translation| |tRNA aminoacylation| |amino acid activation| |tRNA metabolic process| |cellular amino acid metabolic process| |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:exp159|Docetaxel 0.001 to 0.002μM on day4 R04 exp159]]|-1.88| |[[:results:exp214|2-Deoxy-D-glucose 800μM R05 exp214]]|-1.77| |[[:results:exp35|TRAIL 5ng/ml R00 exp35]]|-1.74| |[[:results:exp503|Mitomycin-C 0.06μM R08 exp503]]|1.75| |[[:results:exp441|GSK-J4 1.5μM R08 exp441]]|1.76| |[[:results:exp515|PU-H71 1μM R08 exp515]]|1.76| |[[:results:exp448|Ammonium tetrathiomolybdate 10μM R08 exp448]]|1.79| |[[:results:exp217|Mdivi-1 15μM R05 exp217]]|1.79| |[[:results:exp513|ONC212 0.15μM R08 exp513]]|1.8| |[[:results:exp487|Hinokiflavone 12μM R08 exp487]]|1.85| |[[:results:exp66|BI-D1870 3.15μM R02 exp66]]|1.9| |[[:results:exp434|Vemurafenib 6.6μM R08 exp434]]|1.96| |[[:results:exp440|Aphidicolin 0.4μM R08 exp440]]|1.99| |[[:results:exp290|LLY-283 2.6μM R06 exp290]]|2.07| |[[:results:exp350|Deferoxamine 11μM R07 exp350]]|2.14| |[[:results:exp539|42°C R08 exp539]]|2.16| |[[:results:exp447|Amiloride 100μM R08 exp447]]|2.18| |[[:results:exp329|Hydroxyurea 100μM R07 exp329]]|2.2| |[[:results:exp84|UM0125461 0.74μM R02 exp84]]|2.26| |[[:results:exp507|Monensin 0.3μM R08 exp507]]|2.37| |[[:results:exp346|CoCl2 18μM R07 exp346]]|2.39| |[[:results:exp212|Phenformin 20μM R05 exp212]]|2.56| |[[:results:exp529|Thimerosal 0.85μM R08 exp529]]|2.63| ^Gene^Correlation^ |[[:human genes:y:yars2|YARS2]]|0.73| |[[:human genes:h:hsd17b10|HSD17B10]]|0.705| |[[:human genes:t:tars2|TARS2]]|0.705| |[[:human genes:d:dap3|DAP3]]|0.694| |[[:human genes:m:mrps14|MRPS14]]|0.69| |[[:human genes:m:mrps21|MRPS21]]|0.688| |[[:human genes:g:gfm1|GFM1]]|0.686| |[[:human genes:m:mrpl53|MRPL53]]|0.684| |[[:human genes:s:selrc1|SELRC1]]|0.682| |[[:human genes:n:nars2|NARS2]]|0.677| |[[:human genes:r:rpusd4|RPUSD4]]|0.675| |[[:human genes:m:mrpl23|MRPL23]]|0.675| |[[:human genes:m:mrps16|MRPS16]]|0.672| |[[:human genes:s:sco2|SCO2]]|0.668| |[[:human genes:m:mrps34|MRPS34]]|0.664| |[[:human genes:m:mrp63|MRP63]]|0.663| |[[:human genes:d:dars2|DARS2]]|0.661| |[[:human genes:q:qrsl1|QRSL1]]|0.657| |[[:human genes:m:mrps18a|MRPS18A]]|0.657| |[[:human genes:p:pars2|PARS2]]|0.654| |[[:human genes:m:mars2|MARS2]]|0.65| |[[:human genes:m:mrpl21|MRPL21]]|0.648| |[[:human genes:m:mrps6|MRPS6]]|0.647| |[[:human genes:m:mrps26|MRPS26]]|0.647| |[[:human genes:m:mrps5|MRPS5]]|0.639| |[[:human genes:e:ears2|EARS2]]|0.639| |[[:human genes:c:cox16|COX16]]|0.638| |[[:human genes:f:fastkd5|FASTKD5]]|0.634| |[[:human genes:l:lars2|LARS2]]|0.632| |[[:human genes:m:mrpl47|MRPL47]]|0.628| |[[:human genes:c:c10orf2|C10orf2]]|0.626| |[[:human genes:s:sars2|SARS2]]|0.625| |[[:human genes:c:coa3|COA3]]|0.623| |[[:human genes:b:bcs1l|BCS1L]]|0.621| |[[:human genes:f:ftsj2|FTSJ2]]|0.621| |[[:human genes:a:aars2|AARS2]]|0.611| |[[:human genes:k:kiaa0391|KIAA0391]]|0.61| |[[:human genes:c:cox15|COX15]]|0.606| |[[:human genes:m:mrps24|MRPS24]]|0.604| |[[:human genes:m:mrpl3|MRPL3]]|0.603| |[[:human genes:r:rars2|RARS2]]|0.603| |[[:human genes:h:hars2|HARS2]]|0.601| |[[:human genes:s:supv3l1|SUPV3L1]]|0.599| |[[:human genes:r:rbfa|RBFA]]|0.597| |[[:human genes:m:mrps2|MRPS2]]|0.597| |[[:human genes:m:mrps12|MRPS12]]|0.596| |[[:human genes:f:fars2|FARS2]]|0.594| |[[:human genes:c:coa6|COA6]]|0.593| |[[:human genes:p:pet112|PET112]]|0.592| |[[:human genes:m:mrps9|MRPS9]]|0.59| |[[:human genes:m:mrpl20|MRPL20]]|0.586| |[[:human genes:m:mrps10|MRPS10]]|0.582| |[[:human genes:m:mrpl12|MRPL12]]|0.581| |[[:human genes:m:mrps25|MRPS25]]|0.58| |[[:human genes:c:cox7b|COX7B]]|0.578| |[[:human genes:t:tefm|TEFM]]|0.576| |[[:human genes:t:tufm|TUFM]]|0.574| |[[:human genes:p:pnpt1|PNPT1]]|0.574| |[[:human genes:n:ndufb11|NDUFB11]]|0.572| |[[:human genes:p:polg2|POLG2]]|0.572| |[[:human genes:m:mrpl33|MRPL33]]|0.571| |[[:human genes:t:tfam|TFAM]]|0.571| |[[:human genes:n:ndufa3|NDUFA3]]|0.57| |[[:human genes:m:mrps23|MRPS23]]|0.568| |[[:human genes:g:gatc|GATC]]|0.567| |[[:human genes:m:mrpl45|MRPL45]]|0.564| |[[:human genes:t:tomm20|TOMM20]]|0.562| |[[:human genes:t:trub2|TRUB2]]|0.56| |[[:human genes:n:ndufaf7|NDUFAF7]]|0.56| |[[:human genes:s:slc25a26|SLC25A26]]|0.557| |[[:human genes:r:rnaseh1|RNASEH1]]|0.557| |[[:human genes:g:gfm2|GFM2]]|0.557| |[[:human genes:c:c12orf65|C12orf65]]|0.555| |[[:human genes:m:mrpl55|MRPL55]]|0.55| |[[:human genes:c:coq2|COQ2]]|0.549| |[[:human genes:w:wbscr16|WBSCR16]]|0.548| |[[:human genes:u:uqcrc2|UQCRC2]]|0.547| |[[:human genes:m:mtg2|MTG2]]|0.546| |[[:human genes:m:mrpl18|MRPL18]]|0.541| |[[:human genes:m:mtrf1l|MTRF1L]]|0.541| |[[:human genes:g:gtpbp10|GTPBP10]]|0.54| |[[:human genes:m:mrpl15|MRPL15]]|0.539| |[[:human genes:c:cox11|COX11]]|0.538| |[[:human genes:m:mrps7|MRPS7]]|0.527| |[[:human genes:m:mtpap|MTPAP]]|0.526| |[[:human genes:a:aifm1|AIFM1]]|0.518| |[[:human genes:m:mrpl52|MRPL52]]|0.515| |[[:human genes:m:mrps27|MRPS27]]|0.514| |[[:human genes:m:mrps11|MRPS11]]|0.512| |[[:human genes:m:mrps35|MRPS35]]|0.512| |[[:human genes:m:mrps33|MRPS33]]|0.511| |[[:human genes:m:mettl17|METTL17]]|0.507| |[[:human genes:m:mrpl44|MRPL44]]|0.505| |[[:human genes:m:mrps17|MRPS17]]|0.505| |[[:human genes:c:cars2|CARS2]]|0.505| |[[:human genes:p:pet117|PET117]]|0.504| |[[:human genes:m:mrpl39|MRPL39]]|0.504| |[[:human genes:c:cox6c|COX6C]]|0.503| |[[:human genes:t:tmem242|TMEM242]]|0.503| |[[:human genes:m:mrpl4|MRPL4]]|0.502| |[[:human genes:p:pgm3|PGM3]]|0.501| |[[:human genes:p:pdss1|PDSS1]]|0.501| |[[:human genes:r:rpusd3|RPUSD3]]|0.501| |[[:human genes:u:uqcr10|UQCR10]]|0.499| |[[:human genes:m:mrpl43|MRPL43]]|0.496| |[[:human genes:r:rnmtl1|RNMTL1]]|0.496| |[[:human genes:m:mrpl34|MRPL34]]|0.496| |[[:human genes:n:ndufv1|NDUFV1]]|0.496| |[[:human genes:m:mrpl13|MRPL13]]|0.495| |[[:human genes:c:c17orf89|C17orf89]]|0.492| |[[:human genes:c:coa5|COA5]]|0.491| |[[:human genes:m:malsu1|MALSU1]]|0.491| |[[:human genes:m:mrpl42|MRPL42]]|0.49| |[[:human genes:p:polrmt|POLRMT]]|0.489| |[[:human genes:m:mterfd2|MTERFD2]]|0.489| |[[:human genes:m:mrpl36|MRPL36]]|0.489| |[[:human genes:a:atp5d|ATP5D]]|0.488| |[[:human genes:r:rtn4ip1|RTN4IP1]]|0.488| |[[:human genes:w:wars2|WARS2]]|0.487| |[[:human genes:n:ndufa1|NDUFA1]]|0.485| |[[:human genes:a:atp5a1|ATP5A1]]|0.484| |[[:human genes:o:opa1|OPA1]]|0.484| |[[:human genes:m:mtif3|MTIF3]]|0.484| |[[:human genes:c:cox17|COX17]]|0.482| |[[:human genes:c:coq3|COQ3]]|0.481| |[[:human genes:l:lrpprc|LRPPRC]]|0.48| |[[:human genes:m:mrps22|MRPS22]]|0.479| |[[:human genes:a:atp5c1|ATP5C1]]|0.478| |[[:human genes:t:timm8b|TIMM8B]]|0.476| |[[:human genes:d:dnlz|DNLZ]]|0.476| |[[:human genes:e:elac2|ELAC2]]|0.474| |[[:human genes:n:ndufaf4|NDUFAF4]]|0.473| |[[:human genes:n:ndufs7|NDUFS7]]|0.467| |[[:human genes:e:eral1|ERAL1]]|0.467| |[[:human genes:n:ndufc2|NDUFC2]]|0.467| |[[:human genes:d:dhrsx|DHRSX]]|0.466| |[[:human genes:d:dhx30|DHX30]]|0.464| |[[:human genes:n:ndufa2|NDUFA2]]|0.464| |[[:human genes:t:tfb1m|TFB1M]]|0.463| |[[:human genes:m:mrpl28|MRPL28]]|0.463| |[[:human genes:p:polg|POLG]]|0.463| |[[:human genes:m:mtg1|MTG1]]|0.461| |[[:human genes:e:ecsit|ECSIT]]|0.46| |[[:human genes:u:uqcc2|UQCC2]]|0.46| |[[:human genes:n:ndufaf3|NDUFAF3]]|0.459| |[[:human genes:t:tfb2m|TFB2M]]|0.459| |[[:human genes:m:mrpl35|MRPL35]]|0.458| |[[:human genes:m:mipep|MIPEP]]|0.457| |[[:human genes:t:triap1|TRIAP1]]|0.456| |[[:human genes:h:hccs|HCCS]]|0.455| |[[:human genes:m:mrpl46|MRPL46]]|0.455| |[[:human genes:n:ndufb5|NDUFB5]]|0.454| |[[:human genes:g:gtpbp6|GTPBP6]]|0.452| |[[:human genes:d:ddx28|DDX28]]|0.451| |[[:human genes:n:ndufs2|NDUFS2]]|0.45| |[[:human genes:n:ndufb3|NDUFB3]]|0.45| |[[:human genes:p:ptcd3|PTCD3]]|0.45| |[[:human genes:m:mrpl17|MRPL17]]|0.449| |[[:human genes:n:ndufb6|NDUFB6]]|0.449| |[[:human genes:h:higd2a|HIGD2A]]|0.448| |[[:human genes:m:mrpl22|MRPL22]]|0.448| |[[:human genes:t:trmt10c|TRMT10C]]|0.445| |[[:human genes:c:cox6b1|COX6B1]]|0.443| |[[:human genes:a:atp5b|ATP5B]]|0.443| |[[:human genes:a:aldh18a1|ALDH18A1]]|0.443| |[[:human genes:c:coq4|COQ4]]|0.441| |[[:human genes:u:uqcrq|UQCRQ]]|0.441| |[[:human genes:t:tmem126b|TMEM126B]]|0.441| |[[:human genes:u:uqcrc1|UQCRC1]]|0.437| |[[:human genes:t:tomm7|TOMM7]]|0.434| |[[:human genes:m:mrpl11|MRPL11]]|0.434| |[[:human genes:c:crls1|CRLS1]]|0.434| |[[:human genes:c:chchd1|CHCHD1]]|0.433| |[[:human genes:c:chchd4|CHCHD4]]|0.432| |[[:human genes:c:cox5a|COX5A]]|0.432| |[[:human genes:i:iba57|IBA57]]|0.431| |[[:human genes:m:mterfd1|MTERFD1]]|0.429| |[[:human genes:m:mrpl1|MRPL1]]|0.427| |[[:human genes:m:mrpl38|MRPL38]]|0.427| |[[:human genes:m:mrps28|MRPS28]]|0.425| |[[:human genes:a:acad9|ACAD9]]|0.425| |[[:human genes:n:ndufb1|NDUFB1]]|0.424| |[[:human genes:t:trmt61a|TRMT61A]]|0.424| |[[:human genes:c:cox10|COX10]]|0.423| |[[:human genes:m:mrpl32|MRPL32]]|0.423| |[[:human genes:m:mcat|MCAT]]|0.422| |[[:human genes:c:coq7|COQ7]]|0.421| |[[:human genes:l:lsm10|LSM10]]|0.421| |[[:human genes:f:fh|FH]]|0.419| |[[:human genes:c:coq6|COQ6]]|0.419| |[[:human genes:s:slc25a3|SLC25A3]]|0.418| |[[:human genes:m:mrpl54|MRPL54]]|0.417| |[[:human genes:p:ppcs|PPCS]]|0.417| |[[:human genes:n:ndufs5|NDUFS5]]|0.415| |[[:human genes:p:prkrir|PRKRIR]]|0.414| |[[:human genes:t:tamm41|TAMM41]]|0.413| |[[:human genes:t:timmdc1|TIMMDC1]]|0.413| |[[:human genes:m:mrpl2|MRPL2]]|0.413| |[[:human genes:m:mrpl10|MRPL10]]|0.412| |[[:human genes:t:tpk1|TPK1]]|0.412| |[[:human genes:t:tomm6|TOMM6]]|0.412| |[[:human genes:s:slc31a1|SLC31A1]]|0.409| |[[:human genes:g:gtpbp8|GTPBP8]]|0.409| |[[:human genes:m:mrpl49|MRPL49]]|0.409| |[[:human genes:a:atp5sl|ATP5SL]]|0.409| |[[:human genes:a:atp5j|ATP5J]]|0.409| |[[:human genes:m:mrpl37|MRPL37]]|0.408| |[[:human genes:t:taz|TAZ]]|0.406| |[[:human genes:c:cox20|COX20]]|0.406| |[[:human genes:c:cox7c|COX7C]]|0.406| |[[:human genes:m:mtif2|MTIF2]]|0.406| |[[:human genes:m:mrpl27|MRPL27]]|0.405| |[[:human genes:a:atp5o|ATP5O]]|0.405| |[[:human genes:t:tomm40|TOMM40]]|0.405| |[[:human genes:p:pggt1b|PGGT1B]]|0.404| |[[:human genes:n:ndufaf5|NDUFAF5]]|0.403| |[[:human genes:g:grsf1|GRSF1]]|0.403| |[[:human genes:n:ndufa8|NDUFA8]]|0.403| |[[:human genes:h:hmgxb3|HMGXB3]]|0.402| |[[:human genes:t:trmt10a|TRMT10A]]|0.402| |[[:human genes:t:tomm22|TOMM22]]|0.401| |[[:human genes:a:alg8|ALG8]]|0.4| Global Fraction of Cell Lines Where Essential: 60/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|2/28| |blood|1/28| |bone|2/26| |breast|4/33| |central nervous system|4/56| |cervix|1/4| |colorectal|3/17| |esophagus|1/13| |fibroblast|0/1| |gastric|3/16| |kidney|3/21| |liver|4/20| |lung|7/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|1/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|5/22| |urinary tract|2/29| |uterus|1/5| == Essentiality in NALM6 == * **Essentiality Rank**: 479 * **Expression level (log2 read counts)**: 5.71 {{:chemogenomics:nalm6 dist.png?nolink |}}