Updated annotation (from data): acyl-CoA dehydrogenase (1.3.8.-) Rationale: Specifically important for: Tween 20. Tween 20 hydrolyzes to a mix of C12, C14, and C16 fatty acids; this is probably part of beta oxidation. Similar to fadE from E. coli. The specific SEED annotation as butyryl-CoA dehydrogenase seems questionable but could still be correct Original annotation: oxidoreductase, acyl-CoA dehydrogenase family (NCBI ptt file) Type 1: Protein-coding gene Located on scaffold 139, - strand, nucleotides 2,615,773 to 2,618,052 See nucleotide sequence around SO2492 or for all of scaffold 139