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Identifying property based sequence motifs in protein families and superfamilies: application to DNase-1 related endonucleases
Author(s) -
Venkatarajan S. Mathura,
Catherine H. Schein,
Werner Braun
Publication year - 2003
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/btg164
Subject(s) - computational biology , sequence alignment , genetics , sequence motif , biology , sequence database , uniprot , conserved sequence , sequence analysis , multiple sequence alignment , contig , structural alignment , peptide sequence , dna , gene , genome
Identification of short conserved sequence motifs common to a protein family or superfamily can be more useful than overall sequence similarity in suggesting the function of novel gene products. Locating motifs still requires expert knowledge, as automated methods using stringent criteria may not differentiate subtle similarities from statistical noise.

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