>sp|Q4UST1|TPMT_XANC8 Thiopurine S-methyltransferase OS=Xanthomonas campestris pv. campestris (strain 8004) GN=tpm PE=3 SV=1 MDTDFWLQRWQDGQTGFHQDEVMPLLQKHWPALQLPAHARVLVPLCGKTLDLHWLAAQGH RVLGVEISPLAVTQFFDDAGLQPQRHTSRAGEHCIAGPIEIICGDAFTLDASVLGDCTAV YDRAALVALPAALRQRYLETVYARLPAGCRGLLITLDYPQAEKAGPPFSVDAAEVHALFG TQWKVQELEHRDILDQEPRFRADGVTALSTGVYRLQRD