Question: Which taxon is 3-demethylubiquinone-9 3-methyltransferase    CBU_0350 a part of ?
Answer: Coxiella burnetii RSA 493
Answer sentence: 3-demethylubiquinone 3-methyltransferase cbu_0350 is a part of the taxon coxiella burnetii rsa 493.