>tr|A0A162EFR9|A0A162EFR9_9CYAN Urease subunit beta OS=Prochlorococcus sp. MIT 1303 GN=ureB
MPPLIPGELIPEPGTLELNSNRPTLTLRVANSGDRPIQVGSHFHFFETNTALHFDRDAAR
GHRLDIPAGTAIRFEPGDERDVRLVALAGHRKVFGFNGLVNGPLD