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Features and development of Coot.

P Emsley¹, B Lohkamp, W G Scott

¹Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, England. paul.emsley@bioch.ox.ac.uk

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Summary

This summary is machine-generated.

Coot is a molecular graphics software for building and validating biological macromolecular models. It offers user-friendly tools for novices and advanced features for experts, aiding crystallographic research.

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Area of Science:

Structural Biology
Computational Chemistry
Biophysics

Background:

Macromolecular model building and validation are critical in structural biology.
Existing software may present challenges for both novice and expert users.
The Coot application aims to address these challenges with an integrated approach.

Purpose of the Study:

To present the current state and capabilities of the Coot molecular graphics application.
To highlight features for both novice and expert users in macromolecular model building.
To describe the underlying methods and recent developments in Coot.

Main Methods:

Utilizes electron-density maps and atomic models for visualization.
Incorporates tools for idealization, real-space refinement, and rigid-body fitting.
Provides interfaces for external refinement, validation, and graphics programs.

Main Results:

Coot offers a comprehensive suite of tools for manipulating and validating macromolecular models.
Features include ligand search, solvation, mutations, and Ramachandran idealization.
Recent developments focus on customizable interfaces and scripting for expert users.

Conclusions:

Coot is a widely adopted, user-friendly, and powerful tool in the crystallographic community.
The software balances ease of use for beginners with advanced functionalities for experienced researchers.
Ongoing development ensures Coot remains a valuable asset for macromolecular structure determination.