Acta Crystallogr A. 2000 Nov;56(Pt 6):554-61.
https://pubmed.ncbi.nlm.nih.gov/11058842/© Structural Dynamics Of Macromolecules
The structure of a bacterial analog of the nicotinic receptor (one color per subunit) inserted into the cell membrane (grey and orange). A representation of the volume accessible to ions is shown in yellow.
Publication : Acta Cryst A