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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: Electron transfer flavoprotein subunit alpha, mitochondrial

UniprotKB/SwissProt ID: ETFA_MOUSE (Q99LC5)

Gene Name: Etfa

Organism: Mus musculus (Mouse).

Function: The electron transfer flavoprotein serves as a specific electron acceptor for several dehydrogenases, including five acyl- CoA dehydrogenases, glutaryl-CoA and sarcosine dehydrogenase. It transfers the electrons to the main mitochondrial respiratory chain via ETF-ubiquinone oxidoreductase (ETF dehydrogenase) (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix (By similarity).

Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001308
IPR014729
IPR014730
IPR014731

The S-nitrosylation sites of ETFA_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
153AAGRLGGEVS C LVAGTKCDKV HHHHCCCCEE E EEECCCCHHH 4.24%MC0120925432in vivo
253AAGRLGGEVS C LVAGTKCDKV HHHHCCCCEE E EEECCCCHHH 4.24%MC0121278135in vitro
353AAGRLGGEVS C LVAGTKCDKV HHHHCCCCEE E EEECCCCHHH 4.24%MC0122865876in vivo
460EVSCLVAGTK C DKVVQDLCKV CEEEEEECCC C HHHHHHHHHH 6.51%MC0320925432in vivo
560EVSCLVAGTK C DKVVQDLCKV CEEEEEECCC C HHHHHHHHHH 6.51%MC0322865876in vivo
668TKCDKVVQDL C KVAGVAKVLV CCCHHHHHHH H HHCCCEEEEE 4.48%MC0521278135in vitro
768TKCDKVVQDL C KVAGVAKVLV CCCHHHHHHH H HHCCCEEEEE 4.48%MC0522865876in vivo
8109TQKQFSYTHI C AGASAFGKNL HCCCCCCCEE E EECCHHHHHH 1.91%MC0922178444-
9109TQKQFSYTHI C AGASAFGKNL HCCCCCCCEE E EECCHHHHHH 1.91%MC0921278135in vitro
10109TQKQFSYTHI C AGASAFGKNL HCCCCCCCEE E EECCHHHHHH 1.91%MC0920837516in vivo
11109TQKQFSYTHI C AGASAFGKNL HCCCCCCCEE E EECCHHHHHH 1.91%MC0922865876in vivo
12155VRTIYAGNAL C TVKCDEKVKV EEEEEEEEEE E EEEECCCEEE 3.69%MC0321278135in vitro
13155VRTIYAGNAL C TVKCDEKVKV EEEEEEEEEE E EEEECCCEEE 3.69%MC0322865876in vivo