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Investigation of intact protein complexes by mass spectrometry

2004· review· en· 583 citations· W2083486056 on OpenAlex· 10.1002/mas.10081

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Opus teacher head0.052
GPT teacher head0.318
Teacher spread
0.266 · how far apart the two teachers sit on this one work
Validation status
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Abstract

Abstract I. Introduction 00 II. Electrospray Ionization of Biomacromolecules 00 III. Mass Analyzers for Biomacromolecular Mass Spectrometry 00 A. Collisional Cooling and/or Focusing 00 B. Alternative Mass Analyzers 00 IV. Solution‐Phase Properties of Proteins Complexes 00 A. Protein–Protein Interactions 00 B. Cooperativity and Cofactors 00 C. Dynamics of Assembly 00 V. Gas‐Phase Properties of Protein Complexes 00 A. Tandem Mass Spectrometry 00 B. Charge Separation in Protein Dissociation 00 VI. Future Outlook 00 Acknowledgments 00 References 00 Mass spectrometry has grown in recent years to a well‐accepted and increasingly important complementary technique in structural biology. Especially electrospray ionization mass spectrometry is well suited for the detection of non‐covalent protein complexes and their interactions with DNA, RNA, ligands, and cofactors. Over the last decade, significant advances have been made in the ionization and mass analysis techniques, which makes the investigation of even larger and more heterogeneous intact assemblies feasible. These technological developments have paved the way to study intact non‐covalent protein–protein interactions, assembly and disassembly in real time, subunit exchange, cooperativity effects, and effects of cofactors, allowing us a better understanding of proteins in cellular processes. In this review, we describe some of the latest developments and several highlights. © 2004 Wiley Periodicals, Inc., Mass Spec Rev

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The record

Venue
Mass Spectrometry Reviews
Topic
Mass Spectrometry Techniques and Applications
Field
Chemistry
Canadian institutions
Funders
Sandia National LaboratoriesUniversità degli Studi di PaviaWageningen University and ResearchUniversiteit UtrechtSyddansk UniversitetUniversity of CambridgeUniversiteit van AmsterdamUniversity of WarwickUniversity of Alberta
Keywords
ChemistryMass spectrometryCooperativityElectrospray ionizationCofactorCovalent bondProtein subunitNanotechnologyProteomicsComputational biologyChromatographyBiochemistryOrganic chemistryEnzyme
Has abstract in OpenAlex
yes