>sp|Q9X8I0|FOLB_STRCO Dihydroneopterin aldolase OS=Streptomyces coelicolor GN=folB MDRVALRGLKARGHHGVFPKEREDGQTFLVDIVLGLDTRPAAADDDLAKTVHYGIVAEEV VAVVEGEPVNLVETLAERIAQVCLKHEGVEEVEVCVHKPDAPITVPFDDVTVTIIRSRV