Search Results
Overview
| Uniprot ID | Q6UAQ8 |
|---|---|
| Protein Name | Electron transfer flavoprotein subunit beta |
| Gene Name | ETFB |
| Organism | Sus scrofa |
Kla Sites from experimental identification
| Position | Flanking peptide |
|---|---|
| 116 | AKLAQKEKVDLVLLG |
| 59 | LKEKKLVKEVIAVSC |
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. Required for normal mitochondrial fatty acid oxidation and normal amino acid metabolism. ETFB binds an AMP molecule that probably has a purely structural role
Protein Sequence
10
MAELRALVAV
20
KRVIDFAVKI
30
RVKPDRTGVV
40
MDGVKHSMNP
50
FCEIAVEEAV
60
RLKEKKLVKE
70
VIAVSCGPAQ
80
CQETIRTALA
90
MGADRGIHVE
100
VPAAEAHHLG
110
PLQVARVLAK
120
LAQKEKVDLV
130
LLGKQAIDDD
140
CNQTGQMTAG
150
FLDWPQGTFA
160
SQVTLEGDKV
170
KVEREIDGGL
180
ETLRLKLPAV
190
VTADLRLNEP
200
RYATLPNIMK
210
AKKKKIEVIK
220
AGDLGVDLTS
230
KLSVVSVEDP
240
PQRVAGVKVE
250
TTEDLVAKLR
EIGRI
Gene Ontology
| Classification | GO ID | Description |
|---|---|---|
| Biological Process | GO:0009063 | amino acid catabolic process |
| Molecular Function | GO:0000166 | nucleotide binding |
| Cellular Component | GO:0045251 | electron transfer flavoprotein complex |
| Cellular Component | GO:0005759 | mitochondrial matrix |
| Cellular Component | GO:0005739 | mitochondrion |
| Molecular Function | GO:0009055 | electron transfer activity |
| Biological Process | GO:0033539 | fatty acid beta-oxidation using acyl-CoA dehydrogenase |
| Biological Process | GO:0022904 | respiratory electron transport chain |
Reference
[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.