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. 2013 Jan;41(Database issue):D517-23.
doi: 10.1093/nar/gks1199. Epub 2012 Nov 27.

NPIDB: Nucleic acid-Protein Interaction DataBase

Dmitry D Kirsanov  1 , Olga N Zanegina, Evgeniy A Aksianov, Sergei A Spirin, Anna S Karyagina, Andrei V Alexeevski
Affiliations

NPIDB: Nucleic acid-Protein Interaction DataBase

Dmitry D Kirsanov et al. Nucleic Acids Res. 2013 Jan.

Abstract

The Nucleic acid-Protein Interaction DataBase (http://npidb.belozersky.msu.ru/) contains information derived from structures of DNA-protein and RNA-protein complexes extracted from the Protein Data Bank (3846 complexes in October 2012). It provides a web interface and a set of tools for extracting biologically meaningful characteristics of nucleoprotein complexes. The content of the database is updated weekly. The current version of the Nucleic acid-Protein Interaction DataBase is an upgrade of the version published in 2007. The improvements include a new web interface, new tools for calculation of intermolecular interactions, a classification of SCOP families that contains DNA-binding protein domains and data on conserved water molecules on the DNA-protein interface.

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Figures

Figure 1.
Figure 1.
A screenshot of the page of the complex 3EXJ.
Figure 2.
Figure 2.
A screenshot of the page that shows hydrogen bonds in the complex 1A1K.
See this image and copyright information in PMC

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