Chinese Journal of Magnetic Resonance ›› 1997, Vol. 14 ›› Issue (1): 37-43.

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DISTANCE GEOMETRY APPLIED IN THE THREE DIMENSIONAL STRUCTURE CALCULATION OF POLYPEPTIDE IN AQUEOUS

Liu Weidong, Pei Fengkui   

  1. Applied Spectroscopy Lab., Changchun Institute of Applied Chemistry. the Chinese Academy of Sciences, Changchun 130022
  • Received:1996-08-27 Revised:1996-10-12 Published:1997-02-05 Online:2018-01-22

Abstract: Metric Matrix Distance Geometry is an algorithm used in the three dimensional structure calculation of macromolecule. In this paper, its theory and application was discussed, the original SYBYL procedures were modified using SPL language. Comparison was made for the results of our experiment with DIANA and DISGEO. Besides, a proposal about the triangular constraint rule was proposed.

Key words: Distance geometry, Triangular constraint, DIANA, MAXIMIN2, DISGEO