preferred_name: a 2,3-saturated acyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = a (2E)-enoyl-CoA + reduced [electron-transfer flavoprotein]
preferred_name_lc: a 2,3-saturated acyl-coa + oxidized [electron-transfer flavoprotein] + h(+) = a (2e)-enoyl-coa + reduced [electron-transfer flavoprotein]
label: a 2,3-saturated acyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = a (2E)-enoyl-CoA + reduced [electron-transfer flavoprotein]
label_lc: a 2,3-saturated acyl-coa + oxidized [electron-transfer flavoprotein] + h(+) = a (2e)-enoyl-coa + reduced [electron-transfer flavoprotein]