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Related Concept Videos

Proteomics01:33

Proteomics

A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term proteomics...
Protein Networks02:26

Protein Networks

An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
Peptide Identification Using Tandem Mass Spectrometry01:33

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...

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Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames
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An introduction to proteome bioinformatics.

Andrew R Jones1, Simon J Hubbard

  • 1Department of Pre-clinical Veterinary Science, Faculty of Veterinary Science, University of Liverpool, Liverpool, UK.

Methods in Molecular Biology (Clifton, N.J.)
|December 17, 2009
PubMed
Summary
This summary is machine-generated.

This book explores computational methods for proteome research, detailing current proteomics techniques and the necessity of bioinformatics. It offers a comprehensive overview of the state-of-the-art in computational proteome analysis.

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Area of Science:

  • Molecular Biology
  • Bioinformatics
  • Computational Biology

Background:

  • Proteomics research generates vast datasets requiring advanced analytical methods.
  • Traditional experimental techniques in proteomics are increasingly complemented by computational approaches.
  • Understanding the complexities of the proteome necessitates integrated experimental and computational strategies.

Purpose of the Study:

  • To provide a comprehensive overview of computational approaches in proteome research.
  • To highlight the importance of computational methods in modern proteomics.
  • To summarize the state-of-the-art in proteome bioinformatics.

Main Methods:

  • The book chapter reviews various computational tools and algorithms.
  • It discusses the integration of different proteomics experimental techniques.
  • A summary of individual chapters covers diverse aspects of proteome bioinformatics.

Main Results:

  • The chapter outlines the scope of computational proteome research.
  • It explains the rationale for employing computational methods in proteomics.
  • It presents a curated overview of current advancements in the field.

Conclusions:

  • Computational approaches are essential for analyzing complex proteomic data.
  • This work serves as a guide to the state-of-the-art in proteome bioinformatics.
  • The book provides a valuable resource for researchers in molecular biology and computational biology.