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PANNZER2: a rapid functional annotation web server

Open access
Törönen, Petri, Medlar, Alan, Holm, Liisa·2018·Nucleic Acids Research

Abstract

The unprecedented growth of high-throughput sequencing has led to an ever-widening annotation gap in protein databases. While computational prediction methods are available to make up the shortfall, a majority of public web servers are hindered by practical limitations and poor performance. Here, we introduce PANNZER2 (Protein ANNotation with Z-scoRE), a fast functional annotation web server that provides both Gene Ontology (GO) annotations and free text description predictions. PANNZER2 uses SANSparallel to perform high-performance homology searches, making bulk annotation based on sequence similarity practical. PANNZER2 can output GO annotations from multiple scoring functions, enabling users to see which predictions are robust across predictors. Finally, PANNZER2 predictions scored within the top 10 methods for molecular function and biological process in the CAFA2 NK-full benchmark. The PANNZER2 web server is updated on a monthly schedule and is accessible at http://ekhidna2.biocenter.helsinki.fi/sanspanz/. The source code is available under the GNU Public Licence v3.

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Metadata

Authors
Törönen, P., Medlar, A., & Holm, L.
Venue
Nucleic Acids Research
Published
2018-05-08
Volume
46
Issue
W1
Pages
W84-W88
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2799828084
Cited by
533
References
2
FWCI
13.03
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: PANNZER2: a rapid functional annotation web server. https://app.cochat.ai/papers/10.1093/nar/gky350
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Törönen, P., Medlar, A., & Holm, L. (2018). PANNZER2: a rapid functional annotation web server. Nucleic Acids Research. https://doi.org/10.1093/nar/gky350

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