>sp|P0C1V5|VHUU_METMP F420-non-reducing hydrogenase vhu subunit U OS=Methanococcus maripaludis (strain S2 / LL) OX=267377 GN=vhuU PE=3 SV=2 MVDEAKLNLIEIVLRAYDPUYSCAAHMIVKDEQGKVLLEVKKEE