>tr|A0A562HJV9|A0A562HJV9_9FIRM Hydrogenase maturation factor HypA OS=Desulfitobacterium sp. LBE GN=hypA MHEMSLMGGVFEAIEATLAHHHVKKVLLVKLKIGQLTNAEPDALQMAFAAFAQGTVCEGA ELQIEMLPVKGRCRSCSEEFMVPGLIFACPVCQHLGIDITQGEELLLESLEVEE