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Cited by 1,585

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Assigning protein functions by comparative genome analysis: Protein phylogenetic profiles

Open access
Pellegrini, Matteo, Marcotte, Edward M., Thompson, Michael J., Eisenberg, David, Yeates, Todd O.·1999·Proceedings of the National Academy of Sciences

Abstract

Determining protein functions from genomic sequences is a central goal of bioinformatics. We present a method based on the assumption that proteins that function together in a pathway or structural complex are likely to evolve in a correlated fashion. During evolution, all such functionally linked proteins tend to be either preserved or eliminated in a new species. We describe this property of correlated evolution by characterizing each protein by its phylogenetic profile, a string that encodes the presence or absence of a protein in every known genome. We show that proteins having matching or similar profiles strongly tend to be functionally linked. This method of phylogenetic profiling allows us to predict the function of uncharacterized proteins.

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Crossref · 10.1073/pnas.96.8.4285

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Metadata

Authors
Pellegrini, M., Marcotte, E. M., Thompson, M. J., Eisenberg, D., & Yeates, T. O.
Venue
Proceedings of the National Academy of Sciences
Published
1999-04-13
Volume
96
Issue
8
Pages
4285-4288
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W4252706339
Cited by
1,585
References
1
FWCI
15.22
Type
journal article
Language
en
Open access
green

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