A further note on the molecular structure of the acetylcholine receptor protein.
A modification is presented of a previous all beta structure for the AChR channel to a mixed alpha/beta structure based on more recent evidence-the alpha-structure being predominant in the trans-membrane portion and the beta-portion in the portion exterior to the outside of the membrane.
D007473:Ion Channels; D008956:Models, Chemical; D011487:Protein Conformation; D011950:Receptors, Cholinergic
D007473:Ion Channels; D011950:Receptors, Cholinergic