>sp|Q6M0X3|HPRT_METMP Hypoxanthine/guanine phosphoribosyltransferase OS=Methanococcus maripaludis GN=hpt MSKLLEESLKTCPIVKRGEYHYFIHPISDGVPLVEPELLRDVSTRVIKMIDTDVDKIVTA EAMGIPIVTAVSIATDIPYVIMRKREYLLEGEIPVHQETGYSKGELYLNGINKGDKVIIL DDVISTGGTLVAIINALKRAGADIKDVLCIIDRGNGQNIVEEKTGYKVKTIVKIEVVDGK VNILE