This program detects NCS from a set of substructure solutions. Each heavy atom location in Cartesian coordinates is called a site. This program results in a table of site IDs. All sites in a row are related by non-crystallographic symmetries. All sites in a column are from a rigid, nominal monomer. An NCS relationship from one monomer (column) to another is described by a rotation matrix and a translation vector. Those sites that do not agree with the recognized NCS are listed as erroneous sites, if any. Missing sites from the original substructure solutions will be completed.
To use this program online, simply fill the form after reading some brief comments below, and upload a substructure file in PDB format. Results will be returned shortly, if the calculation can be done on-the-fly, or otherwise will be sent back to you by E-mail later.
To obtain a license of this program, please contact Renz Research, Inc.
Renz Research, Inc.
Copyright © 2003 John Zhong Ren
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