A method of obtaining information about a chemically active area of a target molecule, for example for drug discovery, comprising:
providing a set of substantially rigid chemical gauges;
reacting said target with a plurality of gauges of said set of gauges;
assaying a binding of said gauges with said target to obtain a plurality of assay results; and
analyzing said assay results to obtain information about said chemically active area.
A method of obtaining information about a chemically active area of a target molecule, for example for drug discovery, comprising: providing a set of substantially rigid chemical gauges; reacting said target with a plurality of gauges of said set of gauges; assaying a binding of said gauges with said target to obtain a plurality of assay results; and analyzing said assay results to obtain information about said chemically active area.