Protein Repeat Identification by Graph Spectral Analysis

PRIGSA is a de novo graph based approach for the identification of structural repeats in proteins. The tool takes PDB file as input and gives the periodicity and coordinates as output.


Click here to see the performance of the approach on a non-redundant set of eight repeat famillies.



PDB: Enter PDB ID
or

Chain:


Related publication: Chakrabarty B, Parekh N: PRIGSA: Protein repeat identification by graph spectral analysis. J Bioinform Comput Biol 2014, 12(6):1442009.

 

 

Contact: Broto Chakrabarty and Dr. Nita Parekh,
Centre for Computational Natural Sciences and Bioinformatics, International Institute of Information Technology-Hyderabad

email: broto.chakrabarty@research.iiit.ac.in, nita@iiit.ac.in