label: 2-methylhexanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = 2-methylhexenoyl-CoA + reduced [electron-transfer flavoprotein]
label_lc: 2-methylhexanoyl-coa + oxidized [electron-transfer flavoprotein] + h(+) = 2-methylhexenoyl-coa + reduced [electron-transfer flavoprotein]