database;
mass spectrometry;
protein modifications;
D O I:
10.1002/pmic.200300744
中图分类号:
Q5 [生物化学];
学科分类号:
071010 ;
081704 ;
摘要:
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.