>sp|A6U1F7|GUAC_STAA2 GMP reductase OS=Staphylococcus aureus GN=guaC MKIFDYEDIQLIPNKCIVESRSECDTTIQFGPKKFKLPVVPANMQTVMNEKLAKWFAEND YFYIMHRFDEEARIPFIKHMQNSGLFASISVGVKKAEFDFIEKLAQEKLIPEYITIDIAH GHSDSVINMIKHIKNHIPDSFVIAGNVGTPEGVRELENAGADATKVGIGPGRVCITKIKT GFGTGGWQLAALNICSKAARKPLIADGGIRTHGDIAKSIRFGASMVMIGSLFAAHEESPG ETVELDGKQYKEYFGSASEFQKGEHKNVEGKKMFVEHKGSLMDTLKEMQQDLQSSISYAG GKDLKSLRTVDYVIVRNSIFNGDRD