>sp|Q00405|VHCD_METVO F420-non-reducing hydrogenase vhc iron-sulfur subunit D OS=Methanococcus voltae GN=vhcD MAENWEPKIVGFCCNWCTYGGADTAGVGRMQYPPSIRIIRVMCSGRIEPSFILKAFKEGA DGVFIGGCHPGDCHYDAGNYKWQRRVMMLYDMLDELGIEKERVMHEWISASEGEKFQIAM NDIYDKIKAMGPCTLKENTGKIDE