Summary: www.bioalgorithms.infoAn Introduction to Bioinformatics Algorithms
Protein Sequencing and
Identification by Mass
Spectrometry
An Introduction to Bioinformatics Algorithms www.bioalgorithms.info
Outline
· Tandem Mass Spectrometry
· De Novo Peptide Sequencing
· Spectrum Graph
· Protein Identification via Database Search
· Identifying Post Translationally Modified Peptides
· Spectral Convolution
· Spectral Alignment
An Introduction to Bioinformatics Algorithms www.bioalgorithms.info
Masses of Amino Acid Residues
An Introduction to Bioinformatics Algorithms www.bioalgorithms.info
Protein Backbone
H...-HN-CH-CO-NH-CH-CO-NH-CH-CO-...OH
Ri-1 Ri Ri+1
AA residuei-1 AA residuei

Source: Alekseyev, Max - Department of Computer Science and Engineering, University of South Carolina

Collections: Biotechnology; Computer Technologies and Information Sciences