>3LYU_1|Chains A, B, C, D, E, F|Putative hydrogenase|Pyrococcus furiosus (2261) MLLNVAGPLGTPVPMEKFGKILAIGAYTGIVEVYPIAKAWQEIGNDVTTLHVTFEPMVILKEELEKAVTRHIVEPVPLNPNQDFLANMKNVSQRLKEKVRELLESEDWDLVFMVGPVGDQKQVFEVVKEYGVPMLEHHHHHH