TY - RPRT TI - Tryptophan side chain electrostatic interactions determine edge-to-face vs parallel-displaced tryptophan side chain geometries in the designed beta-hairpin "trpzip2". AU - Olgun Guvench AU - Charles L Brooks PY - 2005 DO - 10.1021/ja043492e UR - https://pubmed.ncbi.nlm.nih.gov/15796532/ ID - 15796532 ER -