Online tutorial

Introduction to CATH database

Exploring structure and function

Time to complete:

1 hour

This course includes:

  • Activities
  • Quizzes
  • Videos

Written by:

Last reviewed:

May 2023


Creative Commons

All materials are free cultural works licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) license, except where further licensing details are provided.


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This quick tour will introduce you to CATH, a resource that provides structural classification of protein domains, allowing you to explore the structure and function of your own proteins of interest.

Feedback and help

Who is this course for?

This course is suitable for any researchers or students who are interested in exploring protein structure and function.

What will I achieve?

By the end of the course you will be able to:

  • Navigate the CATH database through the browser
  • Search and explore data in CATH
  • Investigate the structure and function of your protein of interest

What resources do I need?

There are no specific resources required to complete this course.

DOI: 10.6019/TOL.CATHdb-t.2021.00001.1