>gi|4504175 glutathione S-transferase mu 2 isoform 1 [Homo sapiens] MPMTLGYWNIRGLAHSIRLLLEYTDSSYEEKKYTMGDAPDYDRSQWLNEK FKLGLDFPNLPYLIDGTHKITQSNAILRYIARKHNLCGESEKEQIREDIL ENQFMDSRMQLAKLCYDPDFEKLKPEYLQALPEMLKLYSQFLGKQPWFLG DKITFVDFIAYDVLERNQVFEPSCLDAFPNLKDFISRFEGLEKISAYMKS SRFLPRPVFTKMAVWGNK