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Poster communications

PSSweb: protein structural statistics web server

Abstract : With the increasing number of protein structures available, there is a need for tools capable of automating the comparison of ensembles of structures, a common requirement in structural biology and bioinformatics. PSSweb is a web server for protein structural statistics. It takes as input an ensemble of PDB files of protein structures, performs a multiple sequence alignment and computes structural statistics for each position of the alignment. Different optional functionalities are proposed: structure superposition, Cartesian coordinate statistics, dihedral angle calculation and statistics, and a cluster analysis based on dihedral angles. An interactive report is generated, containing a summary of the results, tables, figures and 3D visualization of superposed structures. The server is available at
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Contributor : Aurélien Arnoux <>
Submitted on : Tuesday, January 15, 2019 - 9:24:27 AM
Last modification on : Wednesday, July 29, 2020 - 4:10:05 PM


  • HAL Id : hal-01981419, version 1


Thomas Gaillard, R.H. Stote, A. Dejaegere. PSSweb: protein structural statistics web server. 20e congrès du GGMM, May 2017, Reims, France. ⟨hal-01981419⟩



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