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NIFAS: visual analysis of domain evolution in proteins
Author(s) -
Christian E. V. Storm,
Erik L. L. Sonnhammer
Publication year - 2001
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/17.4.343
Subject(s) - tree (set theory) , phylogenetic tree , domain (mathematical analysis) , computer science , annotation , protein domain , computational biology , sequence alignment , biology , bioinformatics , peptide sequence , genetics , gene , mathematics , combinatorics , mathematical analysis
Multi-domain proteins have evolved by insertions or deletions of distinct protein domains. Tracing the history of a certain domain combination can be important for functional annotation of multi-domain proteins, and for understanding the function of individual domains. In order to analyze the evolutionary history of the domains in modular proteins it is desirable to inspect a phylogenetic tree based on sequence divergence with the modular architecture of the sequences superimposed on the tree.

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