Characterization of slowly interconvertible states of phosphoribosyladenosine triphosphate synthetase dependent on temperature, substrates, and histidine.

Adenosine Triphosphate/pharmacology Binding Sites Dialysis Diphosphates/pharmacology Enzyme Activation Fluorometry Histidine/antagonists & inhibitors,pharmacology Hydrogen-Ion Concentration Kinetics Molecular Conformation Optical Rotation Pentosephosphates Pentosyltransferases/antagonists & inhibitors,metabolism Phosphoric Acids Salmonella typhimurium/enzymology Temperature

Diphosphates Pentosephosphates Phosphoric Acids Histidine Adenosine Triphosphate Pentosyltransferases