TY - RPRT TI - Order of Message and Address Domain Engagement Determines Productive β-Endorphin Binding to the μ-Opioid Receptor AU - Ciemny, M. P. AU - Kmiecik, S. PY - 2026 DO - 10.64898/2026.02.06.704327 UR - https://www.biorxiv.org/content/10.64898/2026.02.06.704327v1 ID - 10.64898/2026.02.06.704327 ER -