Yes Histology, A Text & Atlas, 5th Edition Ross 5th Edition ... Yes Biochemistry Berg & Tymoczko 6th Edition Yes Molecular Cell Biology, 5th Lodish 5th Edition.
Figure 21-38, Lodish 4th edition. Figure 7-45, Lodisth 5th edition. Three-dimensional structure of the nicotinic acetylcholine receptor based on amino acid sequence data, computer-generated averaging of high-resolution electron micrographs, and information from site-specific mutations.