FEATURES

FAMILY

DESCRIPTION

Also known as ETFB_HUMAN, ETFB. Heterodimeric electron transfer flavoprotein that accepts electrons from several mitochondrial dehydrogenases, including acyl-CoA dehydrogenases, glutaryl-CoA and sarcosine dehydrogenase (PubMed:25416781, PubMed:15159392, PubMed:15975918). It transfers the electrons to the main mitochondrial respiratory chain via ETF-ubiquinone oxidoreductase (Probable). Required for normal mitochondrial fatty acid oxidation and normal amino acid metabolism (PubMed:12815589, PubMed:7912128). ETFB binds an AMP molecule that probably has a purely structural role (PubMed:8962055, PubMed:15159392, PubMed:15975918). Heterodimer composed of ETFA and ETFB (PubMed:25023281, PubMed:25416781, PubMed:8962055, PubMed:15159392, PubMed:15975918). Identified in a complex that contains ETFA, ETFB and ETFRF1 (PubMed:27499296). Interacts with ACADM (PubMed:15159392, PubMed:15975918).

EXTERNAL LINKS

ETFB

Electron transfer flavoprotein subunit beta

ETFB

Molecular Synopsis