======= DLST =======
== Gene Information ==
* **Official Symbol**: DLST
* **Official Name**: dihydrolipoamide S-succinyltransferase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1743|1743]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P36957|P36957]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=DLST&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DLST|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/126063|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a mitochondrial protein that belongs to the 2-oxoacid dehydrogenase family. This protein is one of the three components (the E2 component) of the 2-oxoglutarate dehydrogenase complex that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Oct 2011].
* **UniProt Summary**: Dihydrolipoamide succinyltransferase (E2) component of the 2-oxoglutarate dehydrogenase complex (By similarity). The 2- oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2) (By similarity). The 2-oxoglutarate dehydrogenase complex is mainly active in the mitochondrion (PubMed:29211711). A fraction of the 2-oxoglutarate dehydrogenase complex also localizes in the nucleus and is required for lysine succinylation of histones: associates with KAT2A on chromatin and provides succinyl-CoA to histone succinyltransferase KAT2A (PubMed:29211711). {ECO:0000250|UniProtKB:Q9N0F1, ECO:0000269|PubMed:29211711}.
|Biotin lipoyl|
|2-oxoacid dh|
|dihydrolipoyllysine-residue succinyltransferase activity|
|L-lysine catabolic process to acetyl-CoA via saccharopine|
|L-lysine metabolic process|
|protein succinylation|
|L-lysine catabolic process to acetyl-CoA|
|histone succinylation|
|L-lysine catabolic process|
|oxoglutarate dehydrogenase complex|
|succinyl-CoA metabolic process|
|lysine catabolic process|
|lysine metabolic process|
|2-oxoglutarate metabolic process|
|aspartate family amino acid catabolic process|
|acetyl-CoA metabolic process|
|tricarboxylic acid cycle|
|aspartate family amino acid metabolic process|
|aerobic respiration|
|acyl-CoA metabolic process|
|dicarboxylic acid metabolic process|
|thioester metabolic process|
|alpha-amino acid catabolic process|
|cellular amino acid catabolic process|
|nucleoside bisphosphate metabolic process|
|purine nucleoside bisphosphate metabolic process|
|ribonucleoside bisphosphate metabolic process|
|drug catabolic process|
|cellular respiration|
|protein acylation|
|alpha-amino acid metabolic process|
|energy derivation by oxidation of organic compounds|
|coenzyme metabolic process|
|carboxylic acid catabolic process|
|organic acid catabolic process|
|cellular amino acid metabolic process|
|purine ribonucleotide metabolic process|
|ribonucleotide metabolic process|
|purine nucleotide metabolic process|
|ribose phosphate metabolic process|
|sulfur compound metabolic process|
|purine-containing compound metabolic process|
|mitochondrial matrix|
|generation of precursor metabolites and energy|
|small molecule catabolic process|
|cofactor metabolic process|
|nucleotide metabolic process|
|nucleoside phosphate metabolic process|
|drug metabolic process|
|nucleobase-containing small molecule metabolic process|
|cellular amide metabolic process|
|organophosphate metabolic process|
|carboxylic acid metabolic process|
|oxidation-reduction process|
|oxoacid metabolic process|
|organic acid metabolic process|
|carbohydrate derivative metabolic process|
|organonitrogen compound catabolic process|
|mitochondrion|
|small molecule metabolic process|
|organic substance catabolic process|
|cellular catabolic process|
|membrane|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp102|Nifuroxazide 5μM R03 exp102]]|-2.77|
|[[:results:exp439|QNZ 0.01μM R08 exp439]]|-2.6|
|[[:results:exp362|GSK-J4 1μM R07 exp362]]|-1.81|
|[[:results:exp116|AICAR 240μM R03 exp116]]|2.86|
|[[:results:exp211|AICAR 240μM R05 exp211]]|3.08|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 10/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|1/28|
|blood|3/28|
|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|2/15|
|prostate|0/1|
|skin|2/24|
|soft tissue|0/7|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 1689
* **Expression level (log2 read counts)**: 6.99
{{:chemogenomics:nalm6 dist.png?nolink |}}