21132 1U8M 22.7755 30.9444 -4.12 1u8mA01 B=10 C=45 E=15 S=10 T=20 B=14 C=57 T=29 Crystal structure of the HIV-1 Cross Neutralizing Monoclonal Antibody 2F5 in complex with gp41 Peptide ELDKYAS -12.91 C 7 AB All beta proteins d1u8ma2 15 0 -3.98