>sp|P25770|GLNB2_METTL Nitrogen fixation nifHD region GlnB-like protein 2 OS=Methanothermococcus thermolithotrophicus OX=2186 GN=glnBB PE=3 SV=1
MKEVIAIIRPNTVSKTVKALDVVGFPAVTMAECFGRGKQKGYFSANLPEIVDIQKIIEEG
EKEGRFIKYIPKRLISIVVDDADVPLVVGIISKVNRTGSFGDGRIFVLPVEEAIRVRTGE
TGEIAIGN