ERROR-TOLERANT PROTEIN DATABASE SEARCHING USING PEPTIDE PRODUCT-ION SPECTRA

被引:7
作者
BONNER, R
SHUSHAN, B
机构
[1] Concord, Ontario, L4K 4V8
关键词
D O I
10.1002/rcm.1290091120
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A method for matching proteins in databases with unknown samples using data derived from peptide product ion masses is described. The power of the method is due to the speed of analysis and to the ability to locate proteins in a database even when the experimental data show anomalies due to derivatization or post-translational modification.
引用
收藏
页码:1077 / 1080
页数:4
相关论文
共 3 条
[1]   THE CHARACTERIZATION OF PROTEINS AND PEPTIDES BY AUTOMATED METHODS [J].
BONNER, R ;
SHUSHAN, B .
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 1995, 9 (11) :1067-1076
[2]   ERROR TOLERANT IDENTIFICATION OF PEPTIDES IN SEQUENCE DATABASES BY PEPTIDE SEQUENCE TAGS [J].
MANN, M ;
WILM, M .
ANALYTICAL CHEMISTRY, 1994, 66 (24) :4390-4399
[3]   PROPOSAL FOR A COMMON NOMENCLATURE FOR SEQUENCE IONS IN MASS-SPECTRA OF PEPTIDES [J].
ROEPSTORFF, P ;
FOHLMAN, J .
BIOMEDICAL MASS SPECTROMETRY, 1984, 11 (11) :601-601