>tr|A0A644TKI1|A0A644TKI1_9ZZZZ Hydrogenase maturation factor HybF OS=bioreactor metagenome GN=hybF_5 MHEMSLMGGVFEAIEATLAHHHVKKVLLVKLKIGQLTNAEPDALQMAFAAFAQGTVCEGA ELQIEMLPVKGRCRSCSEEFMVPGLIFACPVCQHLGIDITQGEELLLESLEVEE