sp|O27324|NNR_METTH Bifunctional NAD(P)H-hydrate repair enzyme Nnr OS=Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) OX=187420 GN=nnr PE=3 SV=1