label: long-chain fatty acyl-CoA dehydrogenase activity
label_lc: long-chain fatty acyl-coa dehydrogenase activity
description: "Catalysis of the reaction: a long-chain 2,3-saturated fatty acyl-CoA + H+ + oxidized [electron-transfer flavoprotein] = a long-chain (2E)-enoyl-CoA + reduced [electron-transfer flavoprotein]. A long-chain fatty acid has an aliphatic tail containing 13 to 22 carbons."