>tr|A0A3G5LH90|A0A3G5LH90_YERPE GTP cyclohydrolase-2 OS=Yersinia pestis GN=ribA MQLKRVAEAKLPTPWGDFLMVGFEELATGHDHLALIFGDISGDKPVLSRVHSECLTGDAL FSLRCDCGFQLEVALTRIAEEGRGVLIYHRQEGRNIGLLNKIRAYALQDLGADTVEANHQ LGFAADERDFTLCSDMYKLLGIKAVRLLTNNPKKVEILTQAGINIVERVPLIVGENPKNE HYLATKAAKMGHLLTK