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Ref ID: 34312
Ref Type: Journal Article
Authors: Winston, Rachel L.
Fitzgerald, Michael C.
Title: Mass spectronometry as a readout of protein structure and function
Date: 1997
Source: Mass Spectrometry Reviews
Abstract: Proteins have evolved to carry out very specific functions within the cell by interacting with a diverse set of biomolecules. Understanding how a protein’s higher order structure relates to its function is important for defining the molecular basis of these interactions. In recent years, mass spectrometry has become an important tool for dissecting protein structure and function. Using electrospray ionization (ESI)- and matrix-assisted laser desorption/ionization (MALDI)-based approaches, it has been possible to monitor protein folding, characterize noncovalent protein complexes, and assess the contribution of individual amino acid residues to a protein’s function. Here, it is our goal to summarize these approaches and highlight recent, biologically relevant applications where mass spectrometry has provided unique insight into the mysteries of protein structure and function.
Date Created: 8/10/2001
Volume: 16
Page Start: 165
Page End: 179