52:361–365. https://doi.org/10.1002/anie.
201203047
18. Konijnenberg A et al (2014) Global structural
changes of an ion channel during its gating are
followed by ion mobility mass spectrometry.
Proc Natl Acad Sci U S A 111:17170–17175.
https://doi.org/10.1073/pnas.1413118111
19. Gabelica V, Marklund E (2018) Fundamentals
of ion mobility spectrometry. Curr Opin Chem
Biol 42:51–59. https://doi.org/10.1016/j.
cbpa.2017.10.022
20. Jurneczko E, Barran PE (2011) How useful is
ion mobility mass spectrometry for structural
biology? The relationship between protein
crystal structures and their collision cross sections in the gas phase. Analyst 136:20–28.
https://doi.org/10.1039/c0an00373e
21. Politis A, Park AY, Hall Z, Ruotolo BT, Robinson CV (2013) Integrative modelling coupled
with ion mobility mass spectrometry reveals
structural features of the clamp loader in complex with single-stranded DNA binding protein. J Mol Biol 425:12. https://doi.org/10.
1016/j.jmb.2013.04.006
22. Politis A et al (2010) Integrating ion mobility
mass spectrometry with molecular modelling
to determine the architecture of multiprotein
complexes. PLoS One 5:e12080. https://doi.
org/10.1371/journal.pone.0012080
23. Jenner M et al (2011) Detection of a protein
conformational equilibrium by electrospray
ionisation-ion mobility-mass spectrometry.
Angew Chem Int Ed Engl 50:8291–8294.
https://doi.org/10.1002/anie.201101077
24. Jurneczko E et al (2013) Probing the conformational diversity of cancer-associated mutations in p53 with ion-mobility mass
spectrometry. Angew Chem Int Ed Engl
52:4370–4374.
https://doi.org/10.1002/
anie.201210015
25. Pacholarz KJ et al (2014) Dynamics of intact
immunoglobulin G explored by drift-tube
ion-mobility mass spectrometry and molecular
modeling. Angew Chem Int Ed Engl
53:7765–7769.
https://doi.org/10.1002/
anie.201402863
26. O’Reilly FJ, Rappsilber J (2018) Cross-linking
mass spectrometry: methods and applications
in structural, molecular and systems biology.
Nat Struct Mol Biol 25(11):1000–1008.
https://doi.org/10.1038/s41594-018-01470
27. Leitner A et al (2010) Probing native protein
structures by chemical cross-linking, mass spectrometry, and bioinformatics. Mol Cell Proteomics 9:1634–1649. https://doi.org/10.
1074/mcp.R000001-MCP201
28. Sinz A (2006) Chemical cross-linking and mass
spectrometry to map three-dimensional protein structures and protein-protein interactions. Mass Spectrom Rev 25:663–682
29. Sinz A (2018) Cross-linking/mass spectrometry for studying protein structures and proteinprotein interactions: where are we now and
where should we go from here? Angew Chem
Int Ed Engl 57:6390–6396. https://doi.org/
10.1002/anie.201709559
30. Politis A, Schmidt C (2018) Structural characterisation of medically relevant protein assemblies by integrating mass spectrometry with
computational
modelling. J Proteome
175:34–41. https://doi.org/10.1016/j.jprot.
2017.04.019
31. Bullock JMA, Thalassinos K, Topf M (2018)
Jwalk and MNXL web server: model validation
using restraints from crosslinking mass spectrometry. Bioinformatics 34:3584–3585.
https://doi.org/10.1093/bioinformatics/
bty366
32. Mendoza VL, Vachet RW (2009) Probing protein structure by amino acid-specific covalent
labeling and mass spectrometry. Mass Spectrom Rev 28:785–815. https://doi.org/10.
1002/mas.20203
33. Schmidt C et al (2017) Surface accessibility and
dynamics of macromolecular assemblies
probed by covalent labeling mass spectrometry
and integrative modeling. Anal Chem
89:1459–1468.
https://doi.org/10.1021/
acs.analchem.6b02875
34. Wang SC et al (2010) Ion mobility mass spectrometry of two tetrameric membrane protein
complexes reveals compact structures and differences in stability and packing. J Am Chem
Soc 132:15468–15470. https://doi.org/10.
1021/ja104312e
35. Hopper JT et al (2013) Detergent-free mass
spectrometry of membrane protein complexes.
Nat Methods 10:1206–1208. https://doi.
org/10.1038/nmeth.2691
36. Adhikary S et al (2017) Conformational
dynamics of a neurotransmitter:sodium symporter in a lipid bilayer. Proc Natl Acad Sci U
S A 114:E1786–e1795. https://doi.org/10.
1073/pnas.1613293114
37. Mistarz UH, Brown JM, Haselmann KF, Rand
KD (2016) Probing the binding interfaces of
protein complexes using gas-phase H/D
exchange mass spectrometry. Structure
24:310–318. https://doi.org/10.1016/j.str.
2015.11.013
38. Marcsisin SR, Engen JR (2010) Hydrogen
exchange mass spectrometry: what is it and
what can it tell us? Anal Bioanal Chem
240
Andy M. Lau and Argyris Politis
201203047
18. Konijnenberg A et al (2014) Global structural
changes of an ion channel during its gating are
followed by ion mobility mass spectrometry.
Proc Natl Acad Sci U S A 111:17170–17175.
https://doi.org/10.1073/pnas.1413118111
19. Gabelica V, Marklund E (2018) Fundamentals
of ion mobility spectrometry. Curr Opin Chem
Biol 42:51–59. https://doi.org/10.1016/j.
cbpa.2017.10.022
20. Jurneczko E, Barran PE (2011) How useful is
ion mobility mass spectrometry for structural
biology? The relationship between protein
crystal structures and their collision cross sections in the gas phase. Analyst 136:20–28.
https://doi.org/10.1039/c0an00373e
21. Politis A, Park AY, Hall Z, Ruotolo BT, Robinson CV (2013) Integrative modelling coupled
with ion mobility mass spectrometry reveals
structural features of the clamp loader in complex with single-stranded DNA binding protein. J Mol Biol 425:12. https://doi.org/10.
1016/j.jmb.2013.04.006
22. Politis A et al (2010) Integrating ion mobility
mass spectrometry with molecular modelling
to determine the architecture of multiprotein
complexes. PLoS One 5:e12080. https://doi.
org/10.1371/journal.pone.0012080
23. Jenner M et al (2011) Detection of a protein
conformational equilibrium by electrospray
ionisation-ion mobility-mass spectrometry.
Angew Chem Int Ed Engl 50:8291–8294.
https://doi.org/10.1002/anie.201101077
24. Jurneczko E et al (2013) Probing the conformational diversity of cancer-associated mutations in p53 with ion-mobility mass
spectrometry. Angew Chem Int Ed Engl
52:4370–4374.
https://doi.org/10.1002/
anie.201210015
25. Pacholarz KJ et al (2014) Dynamics of intact
immunoglobulin G explored by drift-tube
ion-mobility mass spectrometry and molecular
modeling. Angew Chem Int Ed Engl
53:7765–7769.
https://doi.org/10.1002/
anie.201402863
26. O’Reilly FJ, Rappsilber J (2018) Cross-linking
mass spectrometry: methods and applications
in structural, molecular and systems biology.
Nat Struct Mol Biol 25(11):1000–1008.
https://doi.org/10.1038/s41594-018-01470
27. Leitner A et al (2010) Probing native protein
structures by chemical cross-linking, mass spectrometry, and bioinformatics. Mol Cell Proteomics 9:1634–1649. https://doi.org/10.
1074/mcp.R000001-MCP201
28. Sinz A (2006) Chemical cross-linking and mass
spectrometry to map three-dimensional protein structures and protein-protein interactions. Mass Spectrom Rev 25:663–682
29. Sinz A (2018) Cross-linking/mass spectrometry for studying protein structures and proteinprotein interactions: where are we now and
where should we go from here? Angew Chem
Int Ed Engl 57:6390–6396. https://doi.org/
10.1002/anie.201709559
30. Politis A, Schmidt C (2018) Structural characterisation of medically relevant protein assemblies by integrating mass spectrometry with
computational
modelling. J Proteome
175:34–41. https://doi.org/10.1016/j.jprot.
2017.04.019
31. Bullock JMA, Thalassinos K, Topf M (2018)
Jwalk and MNXL web server: model validation
using restraints from crosslinking mass spectrometry. Bioinformatics 34:3584–3585.
https://doi.org/10.1093/bioinformatics/
bty366
32. Mendoza VL, Vachet RW (2009) Probing protein structure by amino acid-specific covalent
labeling and mass spectrometry. Mass Spectrom Rev 28:785–815. https://doi.org/10.
1002/mas.20203
33. Schmidt C et al (2017) Surface accessibility and
dynamics of macromolecular assemblies
probed by covalent labeling mass spectrometry
and integrative modeling. Anal Chem
89:1459–1468.
https://doi.org/10.1021/
acs.analchem.6b02875
34. Wang SC et al (2010) Ion mobility mass spectrometry of two tetrameric membrane protein
complexes reveals compact structures and differences in stability and packing. J Am Chem
Soc 132:15468–15470. https://doi.org/10.
1021/ja104312e
35. Hopper JT et al (2013) Detergent-free mass
spectrometry of membrane protein complexes.
Nat Methods 10:1206–1208. https://doi.
org/10.1038/nmeth.2691
36. Adhikary S et al (2017) Conformational
dynamics of a neurotransmitter:sodium symporter in a lipid bilayer. Proc Natl Acad Sci U
S A 114:E1786–e1795. https://doi.org/10.
1073/pnas.1613293114
37. Mistarz UH, Brown JM, Haselmann KF, Rand
KD (2016) Probing the binding interfaces of
protein complexes using gas-phase H/D
exchange mass spectrometry. Structure
24:310–318. https://doi.org/10.1016/j.str.
2015.11.013
38. Marcsisin SR, Engen JR (2010) Hydrogen
exchange mass spectrometry: what is it and
what can it tell us? Anal Bioanal Chem
240
Andy M. Lau and Argyris Politis