eicosanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-eicosenoyl-CoA + reduced [electron-transfer flavoprotein]
eicosanoyl-coa + oxidized [electron-transfer flavoprotein] + h(+) = (2e)-eicosenoyl-coa + reduced [electron-transfer flavoprotein]
eicosanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = (2E)-eicosenoyl-CoA + reduced [electron-transfer flavoprotein]
eicosanoyl-coa + oxidized [electron-transfer flavoprotein] + h(+) = (2e)-eicosenoyl-coa + reduced [electron-transfer flavoprotein]