Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

SIFTER search: a web server for accurate phylogeny-based protein function prediction

Journal Article · · Nucleic Acids Research
DOI:https://doi.org/10.1093/nar/gkv461· OSTI ID:1257375

We are awash in proteins discovered through high-throughput sequencing projects. As only a minuscule fraction of these have been experimentally characterized, computational methods are widely used for automated annotation. Here, we introduce a user-friendly web interface for accurate protein function prediction using the SIFTER algorithm. SIFTER is a state-of-the-art sequence-based gene molecular function prediction algorithm that uses a statistical model of function evolution to incorporate annotations throughout the phylogenetic tree. Due to the resources needed by the SIFTER algorithm, running SIFTER locally is not trivial for most users, especially for large-scale problems. The SIFTER web server thus provides access to precomputed predictions on 16 863 537 proteins from 232 403 species. Users can explore SIFTER predictions with queries for proteins, species, functions, and homologs of sequences not in the precomputed prediction set. Lastly, the SIFTER web server is accessible at http://sifter.berkeley.edu/ and the source code can be downloaded.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1257375
Journal Information:
Nucleic Acids Research, Journal Name: Nucleic Acids Research Journal Issue: W1 Vol. 43; ISSN 0305-1048
Publisher:
Oxford University PressCopyright Statement
Country of Publication:
United States
Language:
English

References (39)

Inference of Protein Function from Protein Structure journal January 2005
Basic local alignment search tool journal October 1990
Errors in genome annotation journal April 1999
Network‐based prediction of protein function journal January 2007
A large-scale evaluation of computational protein function prediction journal January 2013
Automated prediction of protein function and detection of functional sites from structure journal September 2004
A Bayesian framework for combining heterogeneous data sources for gene function prediction (in Saccharomyces cerevisiae ) journal June 2003
Whole-proteome prediction of protein function via graph-theoretic analysis of interaction maps journal June 2005
Exploiting indirect neighbours and topological weight to predict protein function from protein-protein interactions journal April 2006
ConFunc—functional annotation in the twilight zone journal February 2008
New directions for diffusion-based network prediction of protein function: incorporating pathways with confidence journal June 2014
Scale-space measures for graph topology link protein network architecture to function journal June 2014
CombFunc: predicting protein function using heterogeneous data sources journal May 2012
Pfam: the protein families database journal November 2013
BLAST: a more efficient report with usability improvements journal April 2013
Phylogenomics: Improving Functional Predictions for Uncharacterized Genes by Evolutionary Analysis journal March 1998
Prediction of protein function using protein-protein interaction data conference December 2002
Enhanced automated function prediction using distantly related sequences and contextual association by PFP journal June 2006
A Probabilistic Functional Network of Yeast Genes journal November 2004
Predicting gene function in a hierarchical context with an ensemble of classifiers journal January 2008
Consistent probabilistic outputs for protein function prediction journal January 2008
Gene networks in Drosophila melanogaster: integrating experimental data to predict gene function journal January 2009
Protein Molecular Function Prediction by Bayesian Phylogenomics journal January 2005
Bayesian Markov Random Field Analysis for Protein Function Prediction Based on Network Data journal February 2010
Global protein function prediction in protein-protein interaction networks text January 2003
Combining many interaction networks to predict gene function and analyze gene lists journal May 2012
Analysis of protein function and its prediction from amino acid sequence journal April 2011
Basic Local Alignment Search Tool journal October 1990
Errors in genome annotation journal April 1999
Gene Ontology: tool for the unification of biology journal May 2000
Global protein function prediction from protein-protein interaction networks journal May 2003
Prediction of Protein Function Using Protein–Protein Interaction Data journal December 2003
Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium journal August 2011
Predicting protein function from protein/protein interaction data: a probabilistic approach journal July 2003
Protein function prediction and annotation in an integrated environment powered by web services (AFAWE) journal August 2008
FastTree: Computing Large Minimum Evolution Trees with Profiles instead of a Distance Matrix journal April 2009
The GOA database in 2009--an integrated Gene Ontology Annotation resource journal January 2009
Genome-scale phylogenetic function annotation of large and diverse protein families journal July 2011
GOtcha: a new method for prediction of protein function assessed by the annotation of seven genomes journal November 2004

Cited By (15)

A survey of human histone H1 subtypes interaction networks: Implications for histones H1 functioning journal February 2021
Computational and Experimental Studies of ADP-Ribosylation book January 2017
Effusion: prediction of protein function from sequence similarity networks journal August 2018
PvaxDB: a comprehensive structural repository ofPlasmodium vivaxproteome journal January 2018
INGA 2.0: improving protein function prediction for the dark proteome journal May 2019
UNIPred-Web: a web tool for the integration and visualization of biomolecular networks for protein function prediction journal August 2019
SVM-Prot 2016: A Web-Server for Machine Learning Prediction of Protein Functional Families from Sequence Irrespective of Similarity journal August 2016
Investigation of Antidepressant Properties of Yohimbine by Employing Structure-Based Computational Assessments journal October 2021
Assessing the Performances of Protein Function Prediction Algorithms from the Perspectives of Identification Accuracy and False Discovery Rate journal January 2018
Functional Annotations of Paralogs: A Blessing and a Curse journal September 2016
Protein Function Prediction book January 2017
A Graphical Tool for the Exploration and Visual Analysis of Biomolecular Networks
  • Ba, Cheick Tidiane; Casiraghi, Elena; Frasca, Marco
  • Computational Intelligence Methods for Bioinformatics and Biostatistics: 15th International Meeting, CIBB 2018, Caparica, Portugal, September 6–8, 2018, Revised Selected Papers, p. 88-98 https://doi.org/10.1007/978-3-030-34585-3_8
book January 2020
Protein functional annotation of simultaneously improved stability, accuracy and false discovery rate achieved by a sequence-based deep learning journal August 2019
Phylo-PFP: improved automated protein function prediction using phylogenetic distance of distantly related sequences journal August 2018
NetGO: improving large-scale protein function prediction with massive network information journal May 2019

Similar Records

DMINDA: an integrated web server for DNA motif identification and analyses
Journal Article · Mon Apr 21 00:00:00 EDT 2014 · Nucleic Acids Research · OSTI ID:1625537