Skip to main content

Brain α-Neurotoxin-Binding Proteins and Nicotinic Acetylcholine Receptors

  • Conference paper
Cellular and Molecular Basis of Synaptic Transmission

Part of the book series: NATO ASI Series ((ASIH,volume 21))

Abstract

The study of the nicotinic acetylcholine receptor (AChR) of skeletal muscle and fish electric organ has been greatly facilitated by the application of the α-neurotoxins (postsynaptic toxins) of elapid and hydrophid snake venoms, such as α-bungarotoxin (α-BTX), introduced by C. Y. Lee (Lee, 1973). These polypeptide toxins bind to the receptor with KD values 10−9 and 10−12 M, causing blockade of function. It has been found that the peripheral (vertebrate muscle and electric organ) type of AChR invariably has two of these high-affinity α-toxin binding sites, one on each of the α subunits of its α2βγδ pentameric structure (for reviews see Dolly and Barnard, 1984; Popot and Changeux, 1984) . However, attempts to use α-bungarotoxin as a probe for the more poorly-characterised, neuronal nicotinic receptors have caused a great deal of confusion.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1988 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Darlison, M.G., Hicks, A.A., Cockcroft, V.B., Squire, M.D., Barnard, E.A. (1988). Brain α-Neurotoxin-Binding Proteins and Nicotinic Acetylcholine Receptors. In: Zimmermann, H. (eds) Cellular and Molecular Basis of Synaptic Transmission. NATO ASI Series, vol 21. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73172-3_32

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-73172-3_32

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-73174-7

  • Online ISBN: 978-3-642-73172-3

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics