Cited by 1,522Computational Drug Discovery MethodsProtein Structure and DynamicsProtein Interaction Studies and Fluorescence Analysis

Software for molecular docking: a review

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Pagadala, Nataraj S., Syed, Khajamohiddin, Tuszynski, Jack·2017·Biophysical Reviews

Abstract

Molecular docking methodology explores the behavior of small molecules in the binding site of a target protein. As more protein structures are determined experimentally using X-ray crystallography or nuclear magnetic resonance (NMR) spectroscopy, molecular docking is increasingly used as a tool in drug discovery. Docking against homology-modeled targets also becomes possible for proteins whose structures are not known. With the docking strategies, the druggability of the compounds and their specificity against a particular target can be calculated for further lead optimization processes. Molecular docking programs perform a search algorithm in which the conformation of the ligand is evaluated recursively until the convergence to the minimum energy is reached. Finally, an affinity scoring function, ΔG [U total in kcal/mol], is employed to rank the candidate poses as the sum of the electrostatic and van der Waals energies. The driving forces for these specific interactions in biological systems aim toward complementarities between the shape and electrostatics of the binding site surfaces and the ligand or substrate.

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Authors
Pagadala, N. S., Syed, K., & Tuszynski, J.
Affiliations
  • University of Alberta (CA)
  • Central University of Technology (ZA)
Corresponding author
Pagadala, Nataraj S.
Venue
Biophysical Reviews
Published
2017-01-16
Volume
9
Issue
2
Pages
91-102
ISSN
  • 1867-2450 (ISSN-L)
  • 1867-2469
OpenAlex
W2578119541
Cited by
1,522
References
130
Citations by year
2026: 181 · 2025: 187 · 2024: 193 · 2023: 187 · 2022: 231 · 2021: 199 · 2020: 154 · 2019: 114 · 2018: 64 · 2017: 12
FWCI
9.53
Type
journal article
Language
en
Open access
Locations
  • Biophysical Reviews (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Interaction Studies and Fluorescence Analysis
Keywords
protein-ligand binding, drug discovery, homology modeling, druggability, lead optimization

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