---
title: "PMID 42268735 → PMCID PMC13252954 & DOI | Scholar Sidekick"
description: "PMID 42268735 maps to PMCID PMC13252954 and DOI 10.7554/eLife.109112. No retraction found. A free, legal copy is available. Checked 2026-08-13."
doc_version: "1.0"
last_updated: "2026-08-13"
---

# PMID 42268735 → PMC13252954

> HTML version: https://scholar-sidekick.com/tools/pubmed-id-converter/42268735
> Last updated: 2026-08-13

Purified zymogens reveal mechanisms of snake venom metalloproteinase auto-activation — eLife (2026)

## Identifier mapping

- **PMID:** 42268735 — [PubMed record](https://pubmed.ncbi.nlm.nih.gov/42268735/)
- **PMCID:** PMC13252954 — [PMC record](https://pmc.ncbi.nlm.nih.gov/articles/PMC13252954/)
- **DOI:** 10.7554/eLife.109112 — [Resolve](https://doi.org/10.7554/eLife.109112)

## Formatted citation (Vancouver)

```
Hall S, Cardoso IA, Wilkinson MC, Carretero MM, Lingappa S, Rand B, et al. Purified zymogens reveal mechanisms of snake venom metalloproteinase auto-activation. eLife. 2026;15:RP109112. doi:10.7554/eLife.109112.
```

Need APA, AMA, or one of 10,000+ other styles? Use the [Citation Style Comparator](https://scholar-sidekick.com/tools/citation-style-comparator) or the [citation formatter](https://scholar-sidekick.com/).

## Integrity & access status

- **Retraction:** No retraction found (Crossref, checked 2026-08-13)
- **Open access:** Open access (gold) (Unpaywall, checked 2026-08-13)
- [Read the free, legal copy](https://doi.org/10.7554/elife.109112)

Re-check live with the [Retraction Checker](https://scholar-sidekick.com/tools/retraction-checker) or the [Open Access Checker](https://scholar-sidekick.com/tools/open-access-checker).

## About this page

This is a snapshot answer for one identifier, generated from the NCBI ID Converter, Crossref, and Unpaywall on 2026-08-13. To convert any other PMID, PMCID, or DOI, use the [PubMed ID Converter](https://scholar-sidekick.com/tools/pubmed-id-converter). To check whether a citation is real, use the [Citation Verifier](https://scholar-sidekick.com/tools/citation-verifier).

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