3RQW

Crystal structure of acetylcholine bound to a prokaryotic pentameric ligand-gated ion channel, ELIC

Summary for 3RQW

• Entry DOI: 10.2210/pdb3rqw/pdb
• Related: 3RQU
• Descriptor: ELIC Pentameric Ligand Gated Ion Channel from Erwinia Chrysanthemi, ACETYLCHOLINE, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ... (5 entities in total)
• Functional Keywords: ion channel, membrane, transport protein
• Biological source: Dickeya dadantii (Erwinia chrysanthemi)
• Total number of polymer chains: 10
• Total formula weight: 374495.74

Authors

Pan, J.J.,Chen, Q.,Yoshida, K.,Cohen, A.,Kong, X.P.,Xu, Y.,Tang, P. (deposition date: 2011-04-28, release date: 2012-03-07, Last modification date: 2023-09-13)

• Primary citation: Pan, J.,Chen, Q.,Willenbring, D.,Yoshida, K.,Tillman, T.,Kashlan, O.B.,Cohen, A.,Kong, X.P.,Xu, Y.,Tang, P.; Structure of the pentameric ligand-gated ion channel ELIC cocrystallized with its competitive antagonist acetylcholine.; Nat Commun, 3:714-714, 2012; PubMed: 22395605; DOI: 10.1038/ncomms1703

Experimental method

X-RAY DIFFRACTION (2.913 Å)