>2R5D_1|Chains A, B, C|gp41 N-peptide|synthetic construct (32630) XRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILX >2R5D_2|Chains D[auth H], E[auth K], F[auth L]|HIV entry inhibitor PIE7|synthetic construct (32630) XKGACDYPEWQWLCAAX