>sp|Q9KSN0|TPMT_VIBCH Thiopurine S-methyltransferase OS=Vibrio cholerae serotype O1 GN=tpm MRDPEFWHNKWAANQIGFHLEDVNPLLIRFWSDLAPKRSEKVLVPLCGKSEDLIWLANQH DSVQGVELSQIAVRSFFAEHFYTPTVTRLNAQHELYQFDELTLFTGDFFTAPVESVDLVY DRAALVALPEEMRAEYAQRVLQLLKPGGRILLVSMDYVQTELSGPPFSVPEAEIRTLFMG CEVRRVYQDTSIDPHLNKRTQAGLSRFAEEVWVIEKSE