TY - GEN AU - Riek,R Peter AU - Graham,Robert M TI - The elusive π-helix SN - 1095-8657 PY - 2011///0329 KW - Amino Acid Sequence KW - Hydrogen Bonding KW - Models, Molecular KW - Molecular Sequence Data KW - Peptides KW - chemistry KW - Protein Structure, Secondary N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.jsb.2010.09.001 ER -