Topological Structure of Amino Acids and Peptides

R.S. Lall
Department of Chemistry, St. Andrew s College Gorakhpur-273 001, India

Topological indices, based on the sum of the topological distances, are calculated from the edgeweighted graphs of amino acids and peptides. The edge-weighted graphs are constructed by considering hetero parameter k values of the Huckel MO theory. Satisfactory correlations have been obtained between the topological indices and the physical properties and some biological activities.


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  • Asian J. Chem. /
  •  1989 /
  •  1(2) /
  •  pp 123-128