Your request to link to rcsb for Mu-type opioid receptor

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• 4DKL: crystal structure of the mu-opioid receptor bound to a morphinan antagonist (10.1038/NATURE10954 )
• 5C1M: crystal structure of active mu-opioid receptor bound to the agonist bu72 (10.1038/NATURE14886 )
• 6DDE: mu opioid receptor-gi protein complex (10.1038/S41586-018-0219-7 )
• 6DDF: mu opioid receptor-gi protein complex (10.1038/S41586-018-0219-7 )