<p>This download information page was linked from the page you referenced (Download -&gt; File Download Services):</p>
<p><a href="https://www.rcsb.org/docs/programmatic-access/file-download-services" rel="nofollow noreferrer">https://www.rcsb.org/docs/programmatic-access/file-download-services</a></p>
<p>This page also contains links to download other related information, for example a list of all PDB IDs:</p>
<p><a href="https://data.rcsb.org/rest/v1/holdings/current/entry_ids" rel="nofollow noreferrer">https://data.rcsb.org/rest/v1/holdings/current/entry_ids</a></p>
<blockquote>
<p>The PDB archive is maintained by the wwPDB at the main archive, files.wwpdb.org (data download details) and the versioned archive, files-versioned.wwpdb.org (versioning details).</p>
<p>All data are available via the HTTPS protocol.</p>
</blockquote>
<p>There is also API information here (Download -&gt; Web Services):</p>
<p><a href="https://www.rcsb.org/docs/programmatic-access/web-services-overview" rel="nofollow noreferrer">https://www.rcsb.org/docs/programmatic-access/web-services-overview</a></p>
<blockquote>
<p>All static data that is exposed in rcsb.org is available in the Data API. The schema follows the mmCIF dictionary, extended with annotations coming from external resources. The core PDB data is split up into core objects, one per level of the structural data hierarchy, with entity subdivided into polymeric and non-polymeric subschemas (differing from the mmCIF dictionary).</p>
</blockquote>

CC BY-SA 4.0
2024-06-19T22:41:04.547Z
2024-06-23T22:39:28.020Z
2024-06-23T22:39:28.020Z
gringer
<p>Is there a way to download all data containing amino acid sequence - secondary protein structure from protein data bank(<a href="https://www.rcsb.org/" rel="nofollow noreferrer">https://www.rcsb.org/</a>).
Or is there a way to extract the data programaticaly using some api.</p>

<python><protein-structure><database><biopython><amino-acids>
Is there a way to download all data containing amino acid sequence - secondary protein structure from protein data bank
# Is there a way to download all data containing amino acid sequence - secondary protein structure from protein data bank

(Asked by: username_0 on 2024-06-19)

Is there a way to download all data containing amino acid sequence - secondary protein structure from protein data bank(<https://www.rcsb.org/>).
Or is there a way to extract the data programaticaly using some api.

**Tags:** python, protein-structure, database, biopython, amino-acids

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## 1 answers

### Answer by username_1 on 2024-06-19. Score: 2 | Accepted answer

This download information page was linked from the page you referenced (Download -> File Download Services):

<https://www.rcsb.org/docs/programmatic-access/file-download-services>

This page also contains links to download other related information, for example a list of all PDB IDs:

<https://data.rcsb.org/rest/v1/holdings/current/entry_ids>

> The PDB archive is maintained by the wwPDB at the main archive, files.wwpdb.org (data download details) and the versioned archive, files-versioned.wwpdb.org (versioning details).
>
> All data are available via the HTTPS protocol.

There is also API information here (Download -> Web Services):

<https://www.rcsb.org/docs/programmatic-access/web-services-overview>

> All static data that is exposed in rcsb.org is available in the Data API. The schema follows the mmCIF dictionary, extended with annotations coming from external resources. The core PDB data is split up into core objects, one per level of the structural data hierarchy, with entity subdivided into polymeric and non-polymeric subschemas (differing from the mmCIF dictionary).


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