Evensen E, Joseph-McCarthy D, Weiss GA, Schreiber SL, Karplus M. Ligand design by a combinatorial approach based on modeling and experiment: application to HLA-DR4. J Comput Aided Mol Des. 2007;21(7):395-418. doi:10.1007/s10822-007-9119-x.
Bowman MR, MacFerrin KD, Schreiber SL, Burakoff SJ. Identification and structural analysis of residues in the V1 region of CD4 involved in interaction with human immunodeficiency virus envelope glycoprotein gp120 and class II major histocompatibility complex molecules. Proc Natl Acad Sci U S A. 1990;87(22):9052-6.