rsc:RCFBP_10309 K00138 aldehyde dehydrogenase [EC:1.2.1.-] | (GenBank) aldA; Aldehyde dehydrogenase (NAD(+)) rsc:RCFBP_10308 K21405 sigma-54 dependent transcriptional regulator, acetoin dehydrogenase operon transcriptional activator AcoR | (GenBank) acoR; acetoin catabolism regulatory transcription regulator protein, sigma54 interaction domain