1. Abbreviations and Symbols
2. Cantor, Ch. R. and Schimmel, P. R. 1980.Biophysical Chemistry part II, “Techniques For the Study of Biological Structure and Function, 418–428. San Francisco: Freeman W. H. and Company.
3. Rose, G. D., Gierasch, L. M. and Smith, John A. 1985.Advances in Protein Chemistry, Edited by: Anfinsen, C. B. and Edsall, J. T. vol. 37, 105Orlando, San Diego, New York, London, Toronto, Montreal, Sydney, Tokyo: Academic Press, Inc.
4. Blout, E. R., Bovey, F. A., Goodman, M. and Lotan, N., eds. 30 His same position
5. Woody, W. W. Peptides, Polypeptides and Proteins. Proc. of Rehovot Symp. on Poly (Amino Acids), Polypeptides and Proteins, and their Biological Implications. pp.338–350. New York, London, Sydney, Toronto: John Wiley and Sons.