>sp|O27375|HPRT_METTH Hypoxanthine/guanine phosphoribosyltransferase OS=Methanothermobacter thermautotrophicus GN=hpt MLDKLKESLRNSPVIKKGEYDYFVNPVTDGIPLTEPELLEEVAEEIVRRFRPEADKIICI EAMGIHHATVLSLKTGIPFVVVRKRRYGLPGEVAVHQMTGYSEGELYINGVDSGDRVVVI DDVVSTGGTLLAVLEALREMDVDVRDVITVIDKGEGSRVVRERTGFTVKSLVKVDVIDGR VKVEDIPAGGPHD