>3FET_1|Chains A, B, C, D|Electron transfer flavoprotein subunit alpha related protein|Thermoplasma acidophilum (2303) SNAMKFLTVSDDMNFLRQVNTLVAGKGDMDSVIIGEGDAKGLGSKVLYRAKKGTPFDAVSEGILKIAGNYDYIAIGSTEVGREIAGYLSFKTGFYTATEIFSLEFNGQKAHTKRFFYGGKTVIEEESDARILTVAPGVIEAKDLGTTPEIRDLEIGQSRIKITKFV