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A Web Tool for Generating High Quality Machine-readable Biological Pathways

A Web Tool for Generating High Quality Machine-readable Biological Pathways

Published on: February 8, 2017

Elucidation of metabolic pathways from enzyme classification data.

Andrew G McDonald¹, Keith F Tipton

¹Trinity College, Dublin, Ireland.

Methods in Molecular Biology (Clifton, N.J.)

|November 13, 2013

Summary

A new Reactions Database, derived from the IUBMB Enzyme List, enables metabolic pathway tracing for systems biology. This tool aids researchers in exploring biochemical reactions and pathways efficiently.

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Area of Science:

Biochemistry
Systems Biology
Bioinformatics

Background:

The IUBMB Enzyme List is a standard for enzyme identification but not optimized for metabolic pathway analysis.
Systems biology increasingly requires tools for tracing metabolic pathways.

Purpose of the Study:

To develop a database and application for efficient metabolic pathway tracing.
To overcome limitations of existing enzyme databases for pathway analysis.

Main Methods:

Created a Reactions Database from the IUBMB Enzyme List, including a synonym glossary.
Developed the Reaction Explorer application for searching the database and visualizing pathways.
Implemented an iterative graph generation process based on user-selected substrates and products.

Main Results:

The Reactions Database allows searching by substrate/product and tracing pathways from a seed compound.
Reaction Explorer facilitates interactive pathway construction and analysis.
The synonym glossary enhances searchability with alternative compound names and abbreviations.

Conclusions:

The developed database and Reaction Explorer application provide a valuable tool for systems biology research.
This approach enhances the utility of enzyme information for metabolic pathway exploration.
Facilitates a deeper understanding of cellular metabolism and biochemical networks.