>tr|D3Z0R1|D3Z0R1_MOUSE Thiopurine methyltransferase OS=Mus musculus GN=Tpmt MSFHLGTGDTNLRDKNCLQPVDGTMSLDMKEHPDAEVQKNQVLTLEDWKEKWVTRHISFH QEQGHQLLKKHLDTFLKGQSGLRVFFPLCGKAV