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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: Short/branched chain specific acyl-CoA dehydrogenase, mitochondrial

UniprotKB/SwissProt ID: P45954 (P45954)

Gene Name: ACADSB

Organism: Homo sapiens (Human)

Function: Short and branched chain specific acyl-CoA dehydrogenase that catalyzes the removal of one hydrogen from C-2 and C-3 of the fatty acyl-CoA thioester, resulting in the formation of trans-2-enoyl-CoA (PubMed:10832746, PubMed:11013134, PubMed:21430231, PubMed:7698750). Among the different mitochondrial acyl-CoA dehydrogenases, acts specifically on short and branched chain acyl-CoA derivatives such as (S)-2-methylbutyryl-CoA as well as short straight chain acyl-CoAs such as butyryl-CoA (PubMed:10832746, PubMed:11013134, PubMed:21430231, PubMed:7698750). Plays an important role in the metabolism of L-isoleucine by catalyzing the dehydrogenation of 2-methylbutyryl-CoA, one of the steps of the L-isoleucine catabolic pathway (PubMed:10832746, PubMed:11013134). Can also act on valproyl-CoA, a metabolite of valproic acid, an antiepileptic drug (PubMed:8660691)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR006089 Acyl-CoA_DH_CS
IPR006091 Acyl-CoA_Oxase/DH_mid-dom
IPR046373 Acyl-CoA_Oxase/DH_mid-dom_sf
IPR036250 AcylCo_DH-like_C
IPR009075 AcylCo_DH/oxidase_C
IPR013786 AcylCoA_DH/ox_N
IPR037069 AcylCoA_DH/ox_N_sf
IPR009100 AcylCoA_DH/oxidase_NM_dom_sf

The S-nitrosylation sites of P45954

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 139 AKVDASVAVF C EIQNTLINTL   
2 261 NKLGLRASST C PLTFENVKVP