>tr|A0AAX3ZKP2|A0AAX3ZKP2_STRRO 7,8-dihydroneopterin aldolase OS=Streptomyces rochei GN=folB MDRVALRGLKARGHHGVFPKEREDGQTFLVDIVLGLDTRPAAADDDLAKTVHYGIVAEEV VAVVEGEPVNLVETLAERIAQVCLKHEGVEEVEVCVHKPDAPITVPFDDVTVTIIRSRV