Browsing Rhea
Content:
- Browse Rhea content
- Filter results
- Customize results table
- Download the reactions
- Find enzymes
- Related documents
Browse Rhea content
You can access the full content of Rhea by just clicking the Browse link or by clicking the Search button with an empty search box.
You will get a result page that contains a reaction table that you can browse, filter, customize and download.
Each row of the result table represents a Rhea reaction. Click an identifier in the Reaction identifier column to access the Rhea reaction page with the full annotation of the reaction.
Filter results
You can filter the results by:
Reaction types
- Chemical or transport reactions involving proteins
- Chemical or transport reactions involving nucleic acids
- Transport reactions only
Enzyme classification
Reactions that are linked to EC numbers can be filtered by their main enzyme class (see details) and those that are not (yet) classified can be retrieved with the Unclassified filter.
Customize results table
The default result table has 4 columns. Click the gear wheel symbol above the table to customize the columns that you want to display.
| Column header | Content |
|---|---|
| Reaction identifier (default) | The unique identifier of the reaction. |
| Equation (default) | The chemical equation for the reaction. |
| Participant identifier | Rhea reaction identifier. |
| ChEBI name | Rhea reaction identifier. |
| ChEBI identifier | Rhea reaction identifier. |
| Enzyme class (default) | EC number(s) and enzyme class(es). |
| EC number | EC number(s). |
| Enzymes (default) | Number of proteins that are annotated as catalyzing enzymes in UniProtKB. |
| Pubmed | PubMed identifier. |
| Gene Ontology | Gene Ontology (GO) Molecular Function identifier. |
| Cross-reference (EcoCyc) | EcoCyc reaction identifier. |
| Cross-reference (MetaCyc) | MetaCyc reaction identifier. |
| Cross-reference (KEGG) | KEGG reaction identifier. |
| Cross-reference (Reactome) | Reactome reaction identifier. |
| Cross-reference (M-CSA) | M-CSA/MACiE reaction identifier. |
Example: add a column to display related Gene Ontology (GO) terms
- Click on the gear wheel
- Check Gene ontology
- Click on Submit
Download the reactions
Click on the download symbol above the table to download the data as a tab-separated value file. Only the displayed columns will be exported (see customize). You can also simply download the list of reaction identifiers.
Find enzymes
Click the Find enzyme button to search enzymes in UniProtKB that catalyze the reactions that are shown in the result table. You can search for a subset by ticking the check boxes on the left side of a reaction row.