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Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial

UniprotKB/SwissProt ID: Q9D2G2 (Q9D2G2)

Gene Name: Dlst

Organism: Mus musculus (Mouse)

Function: 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. 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 (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix. Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR003016 2-oxoA_DH_lipoyl-BS
IPR050537 2-oxoacid_dehydrogenase
IPR001078 2-oxoacid_DH_actylTfrase
IPR000089 Biotin_lipoyl
IPR023213 CAT-like_dom_sf
IPR011053 Single_hybrid_motif
IPR006255 SucB

The S-nitrosylation sites of Q9D2G2

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 246 AQRLKEAQNT C AMLTTFNEVD  CCCHHHHHHH H HHHHHHHHHH  2.48% 21278135