>tr|A0ABY6BW90|A0ABY6BW90_9ACTN Dihydroneopterin aldolase OS=Streptomyces vinaceusdrappus GN=folB MDRVALRGLKARGHHGVFPKEREDGQTFLVDIVLGLDTRPAAADDDLAKTVHYGIVAEEV VAVVEGEPVNLVETLAERIAQVCLKHEGVEEVEVCVHKPDAPITVPFDDVTVTIIRSRV