>tr|A0A4P7TMC4|A0A4P7TMC4_SHIFM GTP cyclohydrolase-2 OS=Shigella flexneri serotype 5a GN=ribA MQLKRVAEAKLPTPWGDFLMVGFEELATGHDHVALVYGDISGHTPVLARVHSECLTGDAL FSLRCDCGFQLEAALTQIAEEGRGILLYHRQEGRNIGLLNKIRAYALQDQGYDTVEANHQ LGFAADERDFTLCADMFKLLGVNEVRLLTNNPKKVEILTEAGINIVERVPLIVGRNPNNE HYLDTKAEKMGHLLNK