>sp|P60238|MVHD_METTM F420-non-reducing hydrogenase iron-sulfur subunit D OS=Methanothermobacter marburgensis (strain ATCC BAA-927 / DSM 2133 / JCM 14651 / NBRC 100331 / OCM 82 / Marburg) OX=79929 GN=mvhD PE=1 SV=2 MAEDDIKIVMFCCNWCSYGGADTAGTARMQYPTNIRVIRVMCSGRIEPQFVFKAFREGADGVLVTGCHHGDCHYDAGNYK LDRRMRLIYKLADELGIGRERIHHDWISASEGEKFAETVKMMVDRIRALGPSPIKKQLAEA