scholarly journals Generalized Method for Probability-based Peptide and Protein Identification from Tandem Mass Spectrometry Data and Sequence Database Searching

2008 ◽  
Vol 7 (9) ◽  
pp. 1748-1754 ◽  
Author(s):  
Antonio Ramos-Fernández ◽  
Alberto Paradela ◽  
Rosana Navajas ◽  
Juan Pablo Albar
Keyword(s):  
Mass Spectrometry ◽  
Tandem Mass Spectrometry ◽  
Protein Identification ◽  
Mass Spectrometry Data ◽  
Database Searching ◽  
Tandem Mass ◽  
Sequence Database ◽  
Tandem Mass Spectrometry Data

scholarly journals XMAn v2—a database of Homo sapiens mutated peptides

2019 ◽  
Author(s):  
Marcela Aguilera Flores ◽  
Iulia M Lazar
Keyword(s):  
Mass Spectrometry ◽  
Tandem Mass Spectrometry ◽  
Homo Sapiens ◽  
Amino Acid Sequences ◽  
Mass Spectrometry Data ◽  
Supplementary Information ◽  
Tandem Mass ◽  
Mass Spectrometry Detection ◽  
Nonsense Mutations ◽  
Tandem Mass Spectrometry Data

Abstract Summary The ‘Unknown Mutation Analysis (XMAn)’ database is a compilation of Homo sapiens mutated peptides in FASTA format, that was constructed for facilitating the identification of protein sequence alterations by tandem mass spectrometry detection. The database comprises 2 539 031 non-redundant mutated entries from 17 599 proteins, of which 2 377 103 are missense and 161 928 are nonsense mutations. It can be used in conjunction with search engines that seek the identification of peptide amino acid sequences by matching experimental tandem mass spectrometry data to theoretical sequences from a database. Availability and implementation XMAn v2 can be accessed from github.com/lazarlab/XMAnv2. Supplementary information Supplementary data are available at Bioinformatics online.

Sign in / Sign up

Export Citation Format

Share Document