>tr|B6YTV8|B6YTV8_THEON Coenzyme F420 hydrogenase alpha subunit OS=Thermococcus onnurineus (strain NA1) OX=523850 GN=TON_1559 PE=4 SV=1 MSEITLNKVCRIAGEAKLVLYEENGTVQDALFIATAPIRGFEKLVVGKNPLFAVEAVMRI CGLCHASHGIAMSEAIENAIGIIPPRNGILMREALGLVNRIQSHMLEFLMVAGDLLIEEK REEVLFQLMDFHAKISDYLLKMGGAATHPPNLTVGGMFSVPKWSVFNNLKARLPKLTGQW EEIAHLLTDEDIQTEVADELREKKAENNYLVSSLFYGDRFNINAERIETMPYYEYRKDNP HSKESTTLIAFYGGEKVEAGPRARMKVYREFTDSSLYGLHTARVQDTTLALIRLEEILDS IKMDEPFRTKNIVFGPGKGVGVYEAPRGTLIHLIELGDEGRVVSSKIIVPTMFNIPVMEE MAKGLSVKAAEAVMRLYDPCIPCTTHVVRLGG