>sp|Q319F9|PYRF_PROM9 Orotidine 5'-phosphate decarboxylase OS=Prochlorococcus marinus GN=pyrF MKNRFNSEDKIILAIDGLDLNQAKLLLEKCPSIKWVKVGLELFVREGPRVVEILKGLNKK IFLDLKFHDIPNTMSAACFQVSKLGVDIISVHSSAGLKALQDSKKASLEGASLANLKPPF VVGITVLTSFSLKDFQTDLDRKNSIEDNVLRLAKLSFDAELDGCVCSPWEVKMLRSIYKN NFELITPGIRLKIDNKDDQNRIMTPNEAIDNGASKLVIGRSISKALDPNKALIEIFKSID SD