---
id: "pride_project_id"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["science"]
langs: ["common"]
quality: 78
url: "http://registry.apicrafter.io/datatype/pride_project_id"
---

# PRIDE project accession (`pride_project_id`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

Accession of a project in PRIDE, the EMBL-EBI public repository of protein and peptide identifications from proteomics experiments: P, a letter (X, R or A), D and six digits, as in PXD000440.

- Personal data (PII): no
- Categories: Scientific (science)
- Countries: global
- Languages: Common to most languages (common)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^P(X|R|A)D\d{6}$
```

## Examples

- `PXD000440` — T cell responses to IL-2 versus IL-15; Bioregistry example
- `PXD440` (invalid example) — Fewer than six digits

## Mappings

- bioregistry: `pride.project`

## Sources

- doc: <https://www.ebi.ac.uk/pride/>
- other: <https://bioregistry.io/registry/pride.project>

## Quality

Score 78/100. Missing: second example, translation, detector coverage.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/pride_project_id.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/science/pride_project_id.yaml>