InterPro Download

Fetch InterPro entry JSON files for protein families, domains, repeats, and sites.

Input

Entry ID

Database

Output

Configure inputs to begin

Set options on the left, then click “Fetch downloads” — or start from an example.

IPR000719

IPR001245

IPR011009

How to download InterPro records?

InterPro Download fetches protein family, domain, repeat, and functional site records by InterPro accession. It returns the InterPro JSON record and entry metadata such as name, type, source database, and integrated entry when available.

Use this tool when you need protein domain or family annotations for sequence interpretation, reporting, or reproducible metadata.

Input	Description
`Entry ID`	InterPro accession. Examples: `IPR000719`, `IPR001245`, `IPR011009`.

Setting	Description
`Database`	Opens the selected database download tool.

Supported InterPro downloads

File	Format	Use
JSON	`.json`	InterPro entry record for programmatic use.

Understanding the results

The results panel lists the InterPro JSON file as a downloadable item. The Details tab records the database, entry ID, record title, file label, format, source type, filename, and URL.

Filenames follow the pattern:

Text

interpro-IPR000719-json.json

For sequence-level analyses that can complement InterPro annotations, use HMMER, MMseqs2, or Protein Parameters.

Common use cases

Download domain or family annotation records.
Store InterPro metadata with protein sequence analysis.
Cross-reference source databases for an InterPro entry.
Keep stable domain identifiers in reports or pipelines.

FAQ

What is an InterPro accession?

InterPro accessions begin with IPR followed by digits. They identify protein families, domains, repeats, and functional sites.

Can I enter a protein sequence?

No. This tool retrieves InterPro records by accession. Use annotation or search tools when you need to analyze a sequence.

Why download JSON?

JSON is convenient for reproducible analysis, metadata extraction, and record keeping in automated workflows.

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