Question: What is the taxon to which 3-hydroxybutyryl-CoA dehydrogenase    MSMEG_0912 belongs to ?
Answer: Mycobacterium smegmatis str. MC2 155
Answer sentence: mycobacterium smegmatis str. mc2 155 is the taxon to which 3-hydroxybutyryl-coa dehydrogenase    msmeg_0912 belongs.