>sp|P54808|GLNB1_METBA Nitrogen fixation nifHD1 region GlnB-like protein 1 OS=Methanosarcina barkeri OX=2208 GN=glnBA PE=3 SV=1
MQMIRAIIRPGMETKVIECLEKEGCISLTKMEVFGRGKQKGIHIADISYDELQKTMLLMV
VEDEHKDRAIKTIMESARTGKYGDGRIFVTPVEEAYTIRTGKPGL