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Related Experiment Videos

Con-Struct Map: a comparative contact map analysis tool.

Jo-Lan Chung1, John E Beaver, Eric D Scheeff

  • 1Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA.

Bioinformatics (Oxford, England)
|August 22, 2007
PubMed
Summary
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Con-Struct Map is a new graphical tool for comparing protein structures. It identifies conserved residue contacts across multiple proteins, aiding in the study of structural changes and conserved frameworks.

Area of Science:

  • Structural bioinformatics
  • Computational biology

Background:

  • Comparative analysis of protein structures is crucial for understanding biological function.
  • Identifying conserved structural elements aids in deciphering evolutionary relationships and functional mechanisms.

Purpose of the Study:

  • To introduce Con-Struct Map, a novel graphical tool for the comparative study of protein structures.
  • To enable the detection of conserved residue contacts across multiple protein structures.

Main Methods:

  • Superimposing contact maps of multiple protein structures based on multiple structure alignment.
  • Utilizing a graphical interface for visualization and analysis.

Main Results:

  • Con-Struct Map effectively detects potential conserved residue contacts shared by multiple protein structures.

Related Experiment Videos

  • The tool facilitates the study of structural changes due to sequence variations (e.g., mutations).
  • It enables the examination of conserved structural framework components across aligned proteins.

    • Conclusions:

    • Con-Struct Map provides a valuable approach for comparative protein structure analysis.
    • Applications include studying sequence-structure relationships in diverse proteins and comparing wild-type and mutant forms.