sse:Ssed_1475 no KO assigned | (GenBank) butyryl-CoA dehydrogenase sse:Ssed_1473 K00626 acetyl-CoA C-acetyltransferase [EC:2.3.1.9] | (GenBank) Acetyl-CoA C-acetyltransferase sse:Ssed_1327 no KO assigned | (GenBank) conserved hypothetical protein