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Unimod: Protein modifications for mass spectrometry
Author(s) -
Creasy David M.,
Cottrell John S.
Publication year - 2004
Publication title -
proteomics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.26
H-Index - 167
eISSN - 1615-9861
pISSN - 1615-9853
DOI - 10.1002/pmic.200300744
Subject(s) - mass spectrometry , chemistry , tandem mass tag , protein mass spectrometry , proteomics , posttranslational modification , top down proteomics , chromatography , computational biology , tandem mass spectrometry , biology , biochemistry , quantitative proteomics , gene , enzyme
Unimod is a database of protein modifications for use in mass spectrometry applications, especially protein identification and de novo sequencing. It contains accurate and verifiable values, derived from elemental compositions, for the mass differences introduced by both natural and artificial modifications.