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Ribocentre: a database of ribozymes.

Jie Deng1, Yaohuang Shi2,3, Xuemei Peng1

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Summary

This study introduces Ribocentre, a new database detailing 21 natural ribozyme families. It consolidates sequence, structure, and mechanism data to aid RNA research and molecular design.

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Area of Science:

  • Molecular Biology
  • Biochemistry
  • Bioinformatics

Background:

  • Ribozymes are RNA molecules with catalytic activity, crucial for understanding RNA sequence-structure-function relationships.
  • Knowledge of these relationships aids in RNA structural modeling, design, and repurposing of functional RNA modules.
  • A comprehensive database for natural ribozyme families was lacking.

Purpose of the Study:

  • To create a centralized database of natural ribozyme families.
  • To consolidate sequence, structure, and mechanistic data for 21 ribozyme families.
  • To facilitate research in RNA structure, function, and molecular design.

Main Methods:

  • Compilation of data from existing literature and resources.
  • Organization of information including timelines, sequence families, secondary and tertiary structures.
  • Inclusion of catalytic mechanisms, applications, and key publications for each ribozyme family.

Main Results:

  • Development of the Ribocentre database, accessible at https://www.ribocentre.org.
  • The database contains comprehensive data for 21 distinct natural ribozyme families.
  • Information covers evolutionary timelines, sequence variations, structural details, and catalytic functions.

Conclusions:

  • Ribocentre provides a valuable resource for studying ribozyme sequence-structure-function relationships.
  • The database supports advancements in structural modeling and the design of functional RNA molecules.
  • This resource can accelerate research and innovation in RNA-based molecular design.