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Related Experiment Videos

TPR proteins: the versatile helix.

Luca D D'Andrea1, Lynne Regan

  • 1Institute of Biostructure and Bioimaging, CNR, Via Mezzocannone 6, 80134, Naples, Italy.

Trends in Biochemical Sciences
|December 9, 2003
PubMed
Summary
This summary is machine-generated.

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Tetratrico peptide repeat (TPR) proteins showcase versatile folding and modularity. Recent structural studies reveal diverse TPR arrangements and functions, with implications for protein engineering and genomic distribution.

Area of Science:

  • Proteomics
  • Structural Biology
  • Genomics

Background:

  • Tetratrico peptide repeat (TPR) proteins are characterized by their unique folding patterns, modular assembly, and broad binding capabilities.
  • Recent advancements in structural biology have elucidated the 3D structures of numerous TPR domains over the past five years.

Purpose of the Study:

  • To discuss the structural characteristics of TPR domains.
  • To highlight the diverse arrangements and functional roles of TPR proteins.
  • To present genomic analyses of TPR domain distribution and discuss their potential in protein engineering.

Main Methods:

  • Review of recently solved 3D structures of TPR domains.
  • Analysis of structural data to understand TPR fold versatility.

Related Experiment Videos

  • Genomic distribution analysis of TPR domains.

    • Main Results:

    • Detailed molecular-level insights into the versatility of the TPR fold.
    • Identification of diverse structural arrangements and associated functions of TPR proteins.
    • Presentation of genomic distribution data for TPR domains.

    Conclusions:

    • TPR domains exhibit remarkable structural versatility and functional diversity.
    • Understanding TPR structure-function relationships has implications for protein engineering.
    • Genomic analyses provide insights into the prevalence and evolutionary context of TPR proteins.