Protein Name:
Electron transfer flavoprotein subunit beta
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UniprotKB/SwissProt ID: Q9DCW4 (Q9DCW4)
Gene Name:
Etfb
Organism: Mus musculus (Mouse)
Function: Heterodimeric electron transfer flavoprotein that accepts electrons from several mitochondrial dehydrogenases, including acyl-CoA dehydrogenases, glutaryl-CoA and sarcosine dehydrogenase. It transfers the electrons to the main mitochondrial respiratory chain via ETF-ubiquinone oxidoreductase (By similarity). Required for normal mitochondrial fatty acid oxidation and normal amino acid metabolism (PubMed:25023281). ETFB binds an AMP molecule that probably has a purely structural role (By similarity)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Mitochondrion matrix
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9DCW4
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
131 |
FLGKQAIDDD C NQTGQMTAGL |
CHHHHHHHHH H HHHEEEEEEE |
5.38% |
21278135
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| 2 |
42 |
DGVKHSMNPF C EIAVEEAVRL |
CHHHHHHHHH H HHHEEEEEEE |
3.79% |
22178444
21278135
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| 3 |
66 |
KLVKEIIAVS C GPSQCQETIR |
CHHHHHHHHH H HHHEEEEEEE |
8.15% |
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| 4 |
71 |
IIAVSCGPSQ C QETIRTALAM |
CHHHHHHHHH H HHHEEEEEEE |
4.66% |
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