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Title: NMPFamsDB: a database of novel protein families from microbial metagenomes and metatranscriptomes

Journal Article · · Nucleic Acids Research

Abstract The Novel Metagenome Protein Families Database (NMPFamsDB) is a database of metagenome- and metatranscriptome-derived protein families, whose members have no hits to proteins of reference genomes or Pfam domains. Each protein family is accompanied by multiple sequence alignments, Hidden Markov Models, taxonomic information, ecosystem and geolocation metadata, sequence and structure predictions, as well as 3D structure models predicted with AlphaFold2. In its current version, NMPFamsDB hosts over 100 000 protein families, each with at least 100 members. The reported protein families significantly expand (more than double) the number of known protein sequence clusters from reference genomes and reveal new insights into their habitat distribution, origins, functions and taxonomy. We expect NMPFamsDB to be a valuable resource for microbial proteome-wide analyses and for further discovery and characterization of novel functions. NMPFamsDB is publicly available in http://www.nmpfamsdb.org/ or https://bib.fleming.gr/NMPFamsDB.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
2008114
Journal Information:
Nucleic Acids Research, Journal Name: Nucleic Acids Research Journal Issue: D1 Vol. 52; ISSN 0305-1048
Publisher:
Oxford University PressCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (44)

Dictionary of protein secondary structure: Pattern recognition of hydrogen-bonded and geometrical features journal December 1983
PRED‐CLASS: Cascading neural networks for generalized protein classification and genome‐wide applications
  • Pasquier, Claude; Promponas, Vassilis J.; Hamodrakas, Stavros J.
  • Proteins: Structure, Function, and Bioinformatics, Vol. 44, Issue 3 https://doi.org/10.1002/prot.1101
journal June 2001
ggplot2 book January 2016
Identifying viruses from metagenomic data using deep learning journal January 2020
Functional repertoire convergence of distantly related eukaryotic plankton lineages abundant in the sunlit ocean journal May 2022
Insights into the phylogeny and coding potential of microbial dark matter journal July 2013
A communal catalogue reveals Earth’s multiscale microbial diversity journal November 2017
Improved prediction of protein-protein interactions using AlphaFold2 journal March 2022
SignalP 6.0 predicts all five types of signal peptides using protein language models journal January 2022
Deeper Profiles and Cascaded Recurrent and Convolutional Neural Networks for state-of-the-art Protein Secondary Structure Prediction journal August 2019
MG-RAST version 4—lessons learned from a decade of low-budget ultra-high-throughput metagenome analysis journal September 2017
New approaches for metagenome assembly with short reads journal February 2019
MobiDB-lite 3.0: fast consensus annotation of intrinsic disorder flavors in proteins journal December 2020
Fast and sensitive taxonomic assignment to metagenomic contigs journal March 2021
Biopython: freely available Python tools for computational molecular biology and bioinformatics journal March 2009
UniRef clusters: a comprehensive and scalable alternative for improving sequence similarity searches journal November 2014
PRED-TMBB2: improved topology prediction and detection of beta-barrel outer membrane proteins journal September 2016
MSAViewer: interactive JavaScript visualization of multiple sequence alignments journal July 2016
The Protein Data Bank journal January 2000
COG database update: focus on microbial diversity, model organisms, and widespread pathogens journal November 2020
RefSeq: expanding the Prokaryotic Genome Annotation Pipeline reach with protein family model curation journal December 2020
Pfam: The protein families database in 2021 journal October 2020
IMG/VR v3: an integrated ecological and evolutionary framework for interrogating genomes of uncultivated viruses journal November 2020
SCOPe: improvements to the structural classification of proteins – extended database to facilitate variant interpretation and machine learning journal December 2021
Mol* Viewer: modern web app for 3D visualization and analysis of large biomolecular structures journal May 2021
MGnify: the microbiome sequence data analysis resource in 2023 journal December 2022
Twenty-five years of Genomes OnLine Database (GOLD): data updates and new features in v.9 journal November 2022
The IMG/M data management and analysis system v.7: content updates and new features journal November 2022
InterPro in 2022 journal November 2022
TM-align: a protein structure alignment algorithm based on the TM-score journal April 2005
Advantages of combined transmembrane topology and signal peptide prediction--the Phobius web server journal May 2007
MM-align: a quick algorithm for aligning multiple-chain protein complex structures using iterative dynamic programming journal May 2009
New and continuing developments at PROSITE journal November 2012
A series of PDB-related databanks for everyday needs journal October 2014
KEGG as a reference resource for gene and protein annotation journal October 2015
HipMCL: a high-performance parallel implementation of the Markov clustering algorithm for large-scale networks journal January 2018
Adaptive seeds tame genomic sequence comparison journal January 2011
Genome-reconstruction for eukaryotes from complex natural microbial communities journal March 2018
Interactive Web-Based Data Visualization with R, Plotly, and Shiny journal April 2021
Skylign: a tool for creating informative, interactive logos representing sequence alignments and profile hidden Markov models journal January 2014
HH-suite3 for fast remote homology detection and deep protein annotation journal September 2019
The environment ontology in 2016: bridging domains with increased scope, semantic density, and interoperation journal September 2016
Accelerated Profile HMM Searches journal October 2011
Metagenomics: Tools and Insights for Analyzing Next-Generation Sequencing Data Derived from Biodiversity Studies journal January 2015