%0 Journal Article %T Structure of the allosteric regulatory enzyme of purine biosynthesis. %A Smith, J L %A Zaluzec, E J %A Wery, J P %A Niu, L %A Switzer, R L %A Zalkin, H %A Satow, Y %J Science (New York, N.Y.) %V 264 %N 5164 %P 1427-33 %@ 0036-8075 %D 1994-06-29 %~ DeepDyve