Cited by 447Genomics and Phylogenetic StudiesEnvironmental DNA in Biodiversity StudiesMicrobial Community Ecology and Physiology

Protein-level assembly increases protein sequence recovery from metagenomic samples manyfold

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Steinegger, Martin, Mirdita, Milot, Söding, Johannes·2019·Nature Methods

Published version of a preprint

Abstract

The open-source de novo protein-level assembler, Plass ( https://plass.mmseqs.com ), assembles six-frame-translated sequencing reads into protein sequences. It recovers 2–10 times more protein sequences from complex metagenomes and can assemble huge datasets. We assembled two redundancy-filtered reference protein catalogs, 2 billion sequences from 640 soil samples (soil reference protein catalog) and 292 million sequences from 775 marine eukaryotic metatranscriptomes (marine eukaryotic reference catalog), the largest free collections of protein sequences. The protein-level assembler can assemble protein catalogs from raw metagenomic sequencing data, enabling large-scale metagenomics studies.

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Authors
Steinegger, M., Mirdita, M., & Söding, J.
Affiliations
  • Seoul National University (KR)
  • Max Planck Institute for Biophysical Chemistry (DE)
Corresponding author
  • Steinegger, Martin
  • Söding, Johannes
Venue
Nature Methods
Published
2019-06-24
Volume
16
Issue
7
Pages
603-606
ISSN
  • 1548-7091 (ISSN-L)
  • 1548-7105
OpenAlex
W2949342052
Cited by
445
References
31
Citations by year
2026: 38 · 2025: 78 · 2024: 101 · 2023: 78 · 2022: 71 · 2021: 50 · 2020: 23 · 2019: 6
FWCI
12.42
Type
journal article
Language
en
Open access
Locations
  • Nature Methods (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
  • Seoul National University Open Repository (Seoul National University) (submittedVersion)
Funders
Materials and Energy Research Center
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
  • Physical Sciences › Environmental Science › Ecology › Environmental DNA in Biodiversity Studies
  • Physical Sciences › Environmental Science › Ecology › Microbial Community Ecology and Physiology
Keywords
metagenomics, metatranscriptomics, soil metagenome
MeSH terms
Amino Acid Sequence, Codon, Proteins, Open Reading Frames, Metagenomics

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