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Cited by 462

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The Bio3D packages for structural bioinformatics

Open access
Grant, Barry J., Skjærven, Lars, Yao, Xin‐Qiu·2021·Protein Science

Abstract

Bio3D is a family of R packages for the analysis of biomolecular sequence, structure, and dynamics. Major functionality includes biomolecular database searching and retrieval, sequence and structure conservation analysis, ensemble normal mode analysis, protein structure and correlation network analysis, principal component, and related multivariate analysis methods. Here, we review recent package developments, including a new underlying segregation into separate packages for distinct analysis, and introduce a new method for structure analysis named ensemble difference distance matrix analysis (eDDM). The eDDM approach calculates and compares atomic distance matrices across large sets of homologous atomic structures to help identify the residue wise determinants underlying specific functional processes. An eDDM workflow is detailed along with an example application to a large protein family. As a new member of the Bio3D family, the Bio3D‐eddm package supports both experimental and theoretical simulation‐generated structures, is integrated with other methods for dissecting sequence‐structure–function relationships, and can be used in a highly automated and reproducible manner. Bio3D is distributed as an integrated set of platform independent open source R packages available from: http://thegrantlab.org/bio3d/.

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Metadata

Authors
Grant, B. J., Skjærven, L., & Yao, X.
Venue
Protein Science
Publisher
Wiley
Published
2020-08-17
Volume
30
Issue
1
Pages
20-30
ISSN
  • 0961-8368 (ISSN-L)
  • 1469-896X
OpenAlex
W3046468150
Cited by
462
References
1
FWCI
10.86
Type
journal article
Language
en
Open access
bronze

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