Patent ID: 7202216

Claim:
A computer-assisted method for identifying potential modulators of Celiac Sprue and/or dermatitis herpetiformis, using a programmed computer comprising a processor, a data storage system, an input device, and an output device, comprising the steps of: (a) inputting Into the programmed computer through said input device data comprising the three-dimensional coordinates of a subset of the atoms, generated from a complex of DQ2 molecule bound to an immunogenic gluten oligopeptide selected from the group consisting of PFPQPQLPY (SEQ ID NO: 12); PQPQLPYPQ (SEQ ID NO: 13); PFPQPQLPY (SEQ ID NO: 14); PQPQLPYPQ (SEQ ID NO: 15); PYPQPELPY (SEQ ID NO: 16); and PYPQPQLPY (SEQ ID NO: 17) PYPQPQLPY, thereby generating a criteria data set; (b) comparing, using said processor, said criteria data set to a computer database of chemical structures stored in said computer data storage system; (c) selecting from said database, using computer methods, chemical structures having a portion that is structurally similar to said criteria data set; (d) outputting to said output device the selected chemical structures having a portion similar to said criteria data set.