(2E)-decenoyl-CoA + reduced [electron-transfer flavoprotein] => decanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+)
(2e)-decenoyl-coa + reduced [electron-transfer flavoprotein] => decanoyl-coa + oxidized [electron-transfer flavoprotein] + h(+)
(2E)-decenoyl-CoA + reduced [electron-transfer flavoprotein] => decanoyl-CoA + oxidized [electron-transfer flavoprotein] + H(+)
(2e)-decenoyl-coa + reduced [electron-transfer flavoprotein] => decanoyl-coa + oxidized [electron-transfer flavoprotein] + h(+)