>sp|B7MUB9|RIBA_ECO81 GTP cyclohydrolase-2 OS=Escherichia coli O81 (strain ED1a) OX=585397 GN=ribA PE=3 SV=1
MQLKRVAEAKLPTPWGDFLMVGFEELATGHDHVALVYGDISGHTPVLARVHSECLTGDAL
FSLRCDCGFQLEAALTQIAEEGRGILLYHRQEGRNIGLLNKIRAYALQDQGYDTVEANHQ
LGFAADERDFTLCADMFKLLGVNEVRLLTNNPKKVEILTEAGINIIERVPLIVGRNPNNE
HYLDTKAEKMGHLLNK