>sp|Q3ISC9|PYRF_NATPD Orotidine 5'-phosphate decarboxylase OS=Natronomonas pharaonis GN=pyrF MSFFETLADRIDDRDSVVSVGLDPDPDRLPEFLDADLPRWAFNRRVIDATHEHAACYKPN AAFYEDSDGWRALEETIAYAHGKGVPVLLDAKRGDIGNTARQYATLLDDDGLGADAITAN PYMGRDTLEPYLSRADKGVFILCRTSNSGGADFQNLTVGNDKRLYEYVAQRCQEWNEHEN VGLVVGATAPEELESVRDLVDLPFLVPGVGAQGGDAAAAVDHGLADGVGLVNSSRGIIFA GEGAADEDEYFRAVGAAAKRLKQRLNKHR