>6FRM_1|Chains A, B, C, D, E, F, G, H|Coenzyme F420H2 oxidase (FprA)|Methanothermococcus thermolithotrophicus (2186) MKADAVKIADGVYWVGVLDWDIRMYHGYTLNGTTYNAYLVFGDDKVALIDNTYPGTSAQMWGRIKDACEKEGREFKIDVIVQNHVEKDHSGALPEIHKKFPEAPIYCTEVAVEGLVKHFPSLKGAPFKVVKSLESIDLGGKTLTFLEAPLLHWPDSMFTLYAEEGILFSNDAFGQHLCFTQRFDHEIPENILMDANQKFYANLITPLSKLVLKKFKEVIELGLLEKIKMIAPSHGQIWTDPMKVIGAYQDFATGKCKDKVTIVYDTMHGSTQKMAHAFAEGIMSEGVDVKMYFLHNDERSEIVKDILDSKAFLLGAPTIYDEPFPSVGDLIYYLKGLKFNRTGLKRLALAFGSMGGNGGGTKVLAEKLKECGFEVLDEYELYYVPTEDELEKCYNMGKRLAVKVKEMKTE