======= GPT2 ======= == Gene Information == * **Official Symbol**: GPT2 * **Official Name**: glutamic--pyruvic transaminase 2 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=84706|84706]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q8TD30|Q8TD30]] * **Interactions**: [[https://thebiogrid.org/search.php?search=GPT2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GPT2|Open PubMed]] * **OMIM**: [[https://omim.org/entry/138210|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a mitochondrial alanine transaminase, a pyridoxal enzyme that catalyzes the reversible transamination between alanine and 2-oxoglutarate to generate pyruvate and glutamate. Alanine transaminases play roles in gluconeogenesis and amino acid metabolism in many tissues including skeletal muscle, kidney, and liver. Activating transcription factor 4 upregulates this gene under metabolic stress conditions in hepatocyte cell lines. A loss of function mutation in this gene has been associated with developmental encephalopathy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2015]. * **UniProt Summary**: Catalyzes the reversible transamination between alanine and 2-oxoglutarate to form pyruvate and glutamate. {ECO:0000269|PubMed:11863375}. |Aminotran 1 2| |L-alanine:2-oxoglutarate aminotransferase activity| |L-alanine metabolic process| |L-alanine catabolic process| |alanine metabolic process| |alanine catabolic process| |pyruvate family amino acid catabolic process| |pyruvate family amino acid metabolic process| |2-oxoglutarate metabolic process| |pyridoxal phosphate binding| |cellular amino acid biosynthetic process| |dicarboxylic acid metabolic process| |alpha-amino acid catabolic process| |cellular amino acid catabolic process| |alpha-amino acid metabolic process| |organic acid catabolic process| |carboxylic acid catabolic process| |carboxylic acid biosynthetic process| |organic acid biosynthetic process| |cellular amino acid metabolic process| |mitochondrial matrix| |small molecule catabolic process| |cofactor metabolic process| |small molecule biosynthetic process| |carboxylic acid metabolic process| |oxoacid metabolic process| |organic acid metabolic process| |organonitrogen compound catabolic process| |organonitrogen compound biosynthetic process| |small molecule metabolic process| |organic substance catabolic process| |cellular catabolic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp229|Dimethyloxaloylglycine 100μM R05 exp229]]|-2.07| |[[:results:exp183|IU1-C 25μM R04 exp183]]|1.7| |[[:results:exp184|Ixabepilone 0.004 to 0.005μM on day4 R04 exp184]]|1.72| |[[:results:exp517|Quercetin 20μM R08 exp517]]|1.73| |[[:results:exp224|CB-839 10μM R05 exp224]]|1.74| |[[:results:exp32|Rifampicin 10μM R00 exp32]]|1.95| |[[:results:exp248|UM0131023 0.05μM R05 exp248]]|1.99| |[[:results:exp431|Rotenone 0.07μM R08 exp431]]|2.01| |[[:results:exp69|Deguelin 0.05μM R02 exp69]]|2.1| |[[:results:exp48|Mubritinib 0.2μM R01 exp48]]|2.11| |[[:results:exp65|Mubritinib 0.2μM R02 exp65]]|2.17| |[[:results:exp13|Chloramphenicol 20μM R00 exp13]]|2.18| |[[:results:exp439|QNZ 0.01μM R08 exp439]]|2.22| |[[:results:exp21|MLN-4924 0.2μM R00 exp21]]|2.29| |[[:results:exp209|Deguelin 0.15μM R05 exp209]]|2.45| |[[:results:exp241|QNZ 0.01μM R05 exp241]]|3.16| |[[:results:exp274|Citral 50μM R06 exp274]]|3.72| ^Gene^Correlation^ |[[:human genes:d:dlat|DLAT]]|0.4| Global Fraction of Cell Lines Where Essential: 0/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/25| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/15| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/14| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/7| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 10624 * **Expression level (log2 read counts)**: 6.7 {{:chemogenomics:nalm6 dist.png?nolink |}}