>tr|A0A0A2C3Z3|A0A0A2C3Z3_PROMR Urease subunit beta OS=Prochlorococcus marinus str. PAC1 GN=ureB
MSYLIPGELIPEDGFIELNKGRETTTLKVANTSDRPIQIGSHYHFFESNKGLEFDRKKSL
GKRLDIPAGTAIRFEPGDQREVNLVPYAGDRKIFGFNGLINNSLQQ