>tr|A0A9P2RRX5|A0A9P2RRX5_YERPE GTP cyclohydrolase-2 OS=Yersinia pestis PY-100 GN=ribA MQLKRVAEAKLPTPWGDFLMVGFEELATGHDHLALIFGDISGDKPVLSRVHSECLTGDAL FSLRCDCGFQLEVALTRIAEEGRGVLIYHRQEGRNIGLLNKIRAYALQDLGADTVEANHQ LGFAADERDFTLCSDMYKLLGIKAVRLLTNNPKKVEILTQAGINIVERVPLIVGENPKNE HYLATKAAKMGHLLTK