>sp|A6USF2|APT_METVS Adenine phosphoribosyltransferase OS=Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) OX=406327 GN=apt2 PE=3 SV=1
MDLRKKIRIIDDFPKKGISFKDVTPILKDPKSMKHTTKEITKYLEDKNIDVIVGPEARGF
LFGILVAQELDLGFVPVRKPGKLPFKTFSVDYALEYGLDRLEIHSDSIEKGQNVAVVDDL
LATGGTVLGVTKLVEKIGGNVSALSFVIELTNLNGRDKLKGYNVQSLVKYDDL