>sp|B7MUB9|RIBA_ECO81 GTP cyclohydrolase-2 OS=Escherichia coli O81 GN=ribA
MQLKRVAEAKLPTPWGDFLMVGFEELATGHDHVALVYGDISGHTPVLARVHSECLTGDAL
FSLRCDCGFQLEAALTQIAEEGRGILLYHRQEGRNIGLLNKIRAYALQDQGYDTVEANHQ
LGFAADERDFTLCADMFKLLGVNEVRLLTNNPKKVEILTEAGINIIERVPLIVGRNPNNE
HYLDTKAEKMGHLLNK