>sp|A6VJW6|APT_METM7 Adenine phosphoribosyltransferase OS=Methanococcus maripaludis GN=apt2 MDLRKKIRIVEDFPIKGISFKDVTPILKDPKAMKHTTKEITKYLEDKNIDIIVGPEARGF LFGVPVAHELDIGFVPVRKPGKLPFKTFSVDYALEYGTDKLEIHSDGIEKGQNVAIVDDL LATGGTVSGVSKLVEKIGGHVSALNFVIELTELKGRDKLKGYDIQSLVKYDL