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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_HUMAN (P13804)

Gene Name: ETFA

Organism: Homo sapiens (Human).

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).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix.

PDB :
( If your security settings prevent Jmol from running, please register http://140.138.144.145/ as a safe location in your Java settings. )

Protein disease:
Disease database Database Entry Disease information
HPRD01979Glutaric aciduria IIA
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001308
IPR014729
IPR014730
IPR014731

3D Structure Databases:
3D structure databases
EntryMethodResolution (A)ChainPositionsView
1EFV X-ray 2.10 A A20-333Link
1T9G X-ray 2.90 A R1-333Link
2A1T X-ray 2.80 A R1-333Link
2A1U X-ray 2.11 A A1-333Link

The S-nitrosylation sites of ETFA_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
153AATRLGGEVS C LVAGTKCDKV HHHHHCCCEE E EEECCCCHHH 4.24%HC0119483679in vivo