1
|
Bell RJ, Hage DS, Dodds ED. Two-Dimensional Fourier Transform Ion Cyclotron Resonance Mass Spectrometry of N-Linked Glycopeptides. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2024; 35:1208-1216. [PMID: 38713472 DOI: 10.1021/jasms.4c00034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Glycosylation is a common modification across living organisms and plays a central role in understanding biological systems and disease. Our ability to probe the gylcome has grown exponentially in the past several decades. However, further improvements to the analytical toolbox available to researchers would allow for increased capabilities to probe structure and function of biological systems and to improve disease treatment. This article applies the developing technique of two-dimensional Fourier transform ion cyclotron resonance mass spectrometry to a glycoproteomic workflow for the standard glycoproteins coral tree lectin (CTL) and bovine ribonuclease B (BRB) to demonstrate its feasibility as a tool for glycoproteomic workflows. 2D infrared multiphoton dissociation and electron capture dissociation spectra of CTL reveal comparable structural information to their 1D counterparts, confirming the site of glycosylation and monosaccharide composition of the glycan. Spectra collected in 2D of BRB reveal correlation lines of fragment ion scans and vertical precursor ion scans for data collected using infrared multiphoton dissociation and diagonal cleavage lines for data collected by electron capture dissociation. The use of similar techniques for glycoproteomic analysis may prove valuable in instances where chromatographic separation is undesirable or quadrupole isolation is insufficient.
Collapse
Affiliation(s)
- Richard J Bell
- Department of Chemistry and University of Nebraska─Lincoln, Lincoln, Nebraska 68588-0304, United States
| | - David S Hage
- Department of Chemistry and University of Nebraska─Lincoln, Lincoln, Nebraska 68588-0304, United States
| | - Eric D Dodds
- Department of Chemistry and University of Nebraska─Lincoln, Lincoln, Nebraska 68588-0304, United States
| |
Collapse
|
2
|
Gonzalez LE, Snyder DT, Casey H, Hu Y, Wang DM, Guetzloff M, Huckaby N, Dziekonski ET, Wells JM, Cooks RG. Machine-Learning Classification of Bacteria Using Two-Dimensional Tandem Mass Spectrometry. Anal Chem 2023; 95:17082-17088. [PMID: 37937965 DOI: 10.1021/acs.analchem.3c04016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
Biothreat detection has continued to gain attention. Samples suspected to fall into any of the CDC's biothreat categories require identification by processes that require specialized expertise and facilities. Recent developments in analytical instrumentation and machine learning algorithms offer rapid and accurate classification of Gram-positive and Gram-negative bacterial species. This is achieved by analyzing the negative ions generated from bacterial cell extracts with a modified linear quadrupole ion-trap mass spectrometer fitted with two-dimensional tandem mass spectrometry capabilities (2D MS/MS). The 2D MS/MS data domain of a bacterial cell extract is recorded within five s using a five-scan average after sample preparation by a simple extraction. Bacteria were classified at the species level by their lipid profiles using the random forest, k-nearest neighbor, and multilayer perceptron machine learning models. 2D MS/MS data can also be treated as image data for use with image recognition algorithms such as convolutional neural networks. The classification accuracy of all models tested was greater than 99%. Adding to previously published work on the 2D MS/MS analysis of bacterial growth and the profiling of sporulating bacteria, this study demonstrates the utility and information-rich nature of 2D MS/MS in the identification of bacterial pathogens at the species level when coupled with machine learning.
Collapse
Affiliation(s)
- L Edwin Gonzalez
- Department of Chemistry, Purdue University, West Lafayette , Indiana 47907, United States
| | - Dalton T Snyder
- Teledyne FLIR Detection, West Lafayette, Indiana 47907, United States
| | - Harman Casey
- Teledyne FLIR Detection, West Lafayette, Indiana 47907, United States
| | - Yanyang Hu
- Department of Chemistry, Purdue University, West Lafayette , Indiana 47907, United States
| | - Donna M Wang
- Department of Chemistry, Purdue University, West Lafayette , Indiana 47907, United States
| | - Megan Guetzloff
- Teledyne FLIR Detection, West Lafayette, Indiana 47907, United States
| | - Nicole Huckaby
- Teledyne FLIR Detection, West Lafayette, Indiana 47907, United States
| | - Eric T Dziekonski
- Department of Chemistry, Purdue University, West Lafayette , Indiana 47907, United States
| | - J Mitchell Wells
- Teledyne FLIR Detection, West Lafayette, Indiana 47907, United States
| | - R Graham Cooks
- Department of Chemistry, Purdue University, West Lafayette , Indiana 47907, United States
| |
Collapse
|
3
|
Polák M, Palasser M, Kádek A, Kavan D, Wootton CA, Delsuc MA, Breuker K, Novák P, van Agthoven MA. Top-Down Proteoform Analysis by 2D MS with Quadrupolar Detection. Anal Chem 2023; 95:16123-16130. [PMID: 37877738 PMCID: PMC10633810 DOI: 10.1021/acs.analchem.3c02225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 09/26/2023] [Accepted: 10/04/2023] [Indexed: 10/26/2023]
Abstract
Two-dimensional mass spectrometry (2D MS) is a multiplexed tandem mass spectrometry method that does not rely on ion isolation to correlate the precursor and fragment ions. On a Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS), 2D MS instead uses the modulation of precursor ion radii inside the ICR cell before fragmentation and yields 2D mass spectra that show the fragmentation patterns of all the analytes. In this study, we perform 2D MS for the first time with quadrupolar detection in a dynamically harmonized ICR cell. We discuss the advantages of quadrupolar detection in 2D MS and how we adapted existing data processing techniques for accurate frequency-to-mass conversion. We apply 2D MS with quadrupolar detection to the top-down analysis of covalently labeled ubiquitin with ECD fragmentation, and we develop a workflow for label-free relative quantification of biomolecule isoforms in 2D MS.
Collapse
Affiliation(s)
- Marek Polák
- Institute
of Microbiology of the Czech Academy of Sciences, Prague 14220, Czech Republic
- Faculty
of Science, Charles University, Prague 12843, Czech Republic
| | - Michael Palasser
- Center
for Chemistry and Biomedicine, University
of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Alan Kádek
- Institute
of Microbiology of the Czech Academy of Sciences, Prague 14220, Czech Republic
| | - Daniel Kavan
- Institute
of Microbiology of the Czech Academy of Sciences, Prague 14220, Czech Republic
- Faculty
of Science, Charles University, Prague 12843, Czech Republic
| | | | - Marc-André Delsuc
- Institut
de Génétique et de Biologie Moléculaire et Cellulaire,
INSERM, U596, CNRS, UMR7104, Université de Strasbourg, 1 rue Laurent Fries, 67404 Illkirch-Graffenstaden, France
| | - Kathrin Breuker
- Center
for Chemistry and Biomedicine, University
of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Petr Novák
- Institute
of Microbiology of the Czech Academy of Sciences, Prague 14220, Czech Republic
- Faculty
of Science, Charles University, Prague 12843, Czech Republic
| | - Maria A. van Agthoven
- Institute
of Microbiology of the Czech Academy of Sciences, Prague 14220, Czech Republic
- Center
for Chemistry and Biomedicine, University
of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| |
Collapse
|
4
|
Palasser M, Heel SV, Delsuc MA, Breuker K, van Agthoven MA. Ultra-Accurate Correlation between Precursor and Fragment Ions in Two-Dimensional Mass Spectrometry: Acetylated vs Trimethylated Histone Peptides. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2023; 34:608-616. [PMID: 36930827 PMCID: PMC10080674 DOI: 10.1021/jasms.2c00319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/23/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
Two-dimensional mass spectrometry (2D MS) is a method for tandem mass spectrometry in which precursor and fragment ions are correlated by manipulating ion radii rather than by ion isolation. A 2D mass spectrum contains the fragmentation patterns of all analytes in a sample, acquired in parallel. We report ultrahigh-resolution narrowband 2D mass spectra of a mixture of two histone peptides with the same sequence, one of which carries an acetylation and the other a trimethylation (m/z 0.006 difference). We reduced the distance between data points in the precursor ion dimension and compared the accuracy of the precursor-fragment correlation with the resolving power. We manage to perform label-free quantification on the histone peptide mixture and show that precursor and fragment ions can be accurately correlated even though the precursor ions are not resolved. Finally, we show that increasing the resolution of a 2D mass spectrum in the precursor ion dimension too far can lead to a decline in the signal-to-noise ratio.
Collapse
Affiliation(s)
- Michael Palasser
- Institute
for Organic Chemistry, University of Innsbruck, 80/82 Innrain, 6020 Innsbruck, Austria
| | - Sarah V. Heel
- Institute
for Organic Chemistry, University of Innsbruck, 80/82 Innrain, 6020 Innsbruck, Austria
| | - Marc-André Delsuc
- Institut
de Génétique et de Biologie Moléculaire et Cellulaire, INSERM U596, UMR 7104, Université de Strasbourg, 1 rue Laurent Fries, 67404 Illkirch-Graffenstaden, France
- CASC4DE, Pôle API, 300 Bd. Sébastien
Grant, 67400 Illkirch-Graffenstaden, France
| | - Kathrin Breuker
- Institute
for Organic Chemistry, University of Innsbruck, 80/82 Innrain, 6020 Innsbruck, Austria
| | - Maria A. van Agthoven
- Institute
for Organic Chemistry, University of Innsbruck, 80/82 Innrain, 6020 Innsbruck, Austria
| |
Collapse
|
5
|
Littlejohn C, Li M, O’Connor PB. In Silico Demonstration of Two-Dimensional Mass Spectrometry Using Spatially Dependent Fragmentation. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2023; 34:409-416. [PMID: 36744747 PMCID: PMC9983000 DOI: 10.1021/jasms.2c00241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/09/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
Two-dimensional mass spectrometry (2DMS) allows for the analysis of complex mixtures of all kinds at high speed and resolution without data loss from isolation or biased acquisition, effectively generating tandem mass spectrometry information for all ions at once. Currently, this technique is limited to instruments utilizing an ion trap such as the Fourier transform ion cyclotron resonance or linear ion traps. To overcome this limitation, new fragmentation waveforms were used in either a temporal or spatial configuration, allowing for the application of 2DMS on a much wider array of instruments. A simulated example of a time-of-flight-based instrument is shown with the new waveforms, which allowed for the correlation of fragment ions to their respective precursors through the processing of the modulation of fragmentation intensity with a Fourier transform. This application indicated that 2D modulation and Fourier precursor/fragment intensity correlation are possible in any case where separation, either temporally or spatially, can be achieved, allowing 2DMS to be applied to almost every type of mass spectrometry instrument.
Collapse
Affiliation(s)
- Callan Littlejohn
- ASCDT,
Senate House, University of Warwick, Coventry, United KingdomCV4 7AL
| | - Meng Li
- Department
of Chemistry, University of Warwick, Coventry, United KingdomCV4 7AL
| | - Peter B. O’Connor
- Department
of Chemistry, University of Warwick, Coventry, United KingdomCV4 7AL
| |
Collapse
|
6
|
Deschamps E, Calabrese V, Schmitz I, Hubert-Roux M, Castagnos D, Afonso C. Advances in Ultra-High-Resolution Mass Spectrometry for Pharmaceutical Analysis. Molecules 2023; 28:molecules28052061. [PMID: 36903305 PMCID: PMC10003995 DOI: 10.3390/molecules28052061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/16/2023] [Accepted: 02/19/2023] [Indexed: 02/25/2023] Open
Abstract
Pharmaceutical analysis refers to an area of analytical chemistry that deals with active compounds either by themselves (drug substance) or when formulated with excipients (drug product). In a less simplistic way, it can be defined as a complex science involving various disciplines, e.g., drug development, pharmacokinetics, drug metabolism, tissue distribution studies, and environmental contamination analyses. As such, the pharmaceutical analysis covers drug development to its impact on health and the environment. Moreover, due to the need for safe and effective medications, the pharmaceutical industry is one of the most heavily regulated sectors of the global economy. For this reason, powerful analytical instrumentation and efficient methods are required. In the last decades, mass spectrometry has been increasingly used in pharmaceutical analysis both for research aims and routine quality controls. Among different instrumental setups, ultra-high-resolution mass spectrometry with Fourier transform instruments, i.e., Fourier transform ion cyclotron resonance (FTICR) and Orbitrap, gives access to valuable molecular information for pharmaceutical analysis. In fact, thanks to their high resolving power, mass accuracy, and dynamic range, reliable molecular formula assignments or trace analysis in complex mixtures can be obtained. This review summarizes the principles of the two main types of Fourier transform mass spectrometers, and it highlights applications, developments, and future perspectives in pharmaceutical analysis.
Collapse
Affiliation(s)
- Estelle Deschamps
- Normandie Univ, COBRA, UMR 6014 and FR 3038, Université de Rouen, INSA de Rouen, CNRS, IRCOF, 1 rue Tesnières, CEDEX, 76821 Mont-Saint-Aignan, France
- ORIL Industrie, Servier Group, 13 r Auguste Desgenétais, 76210 Bolbec, France
| | - Valentina Calabrese
- Normandie Univ, COBRA, UMR 6014 and FR 3038, Université de Rouen, INSA de Rouen, CNRS, IRCOF, 1 rue Tesnières, CEDEX, 76821 Mont-Saint-Aignan, France
- Université de Lyon, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, CNRS UMR 5280, 5 Rue de La Doua, F-69100 Villeurbanne, France
| | - Isabelle Schmitz
- Normandie Univ, COBRA, UMR 6014 and FR 3038, Université de Rouen, INSA de Rouen, CNRS, IRCOF, 1 rue Tesnières, CEDEX, 76821 Mont-Saint-Aignan, France
| | - Marie Hubert-Roux
- Normandie Univ, COBRA, UMR 6014 and FR 3038, Université de Rouen, INSA de Rouen, CNRS, IRCOF, 1 rue Tesnières, CEDEX, 76821 Mont-Saint-Aignan, France
| | - Denis Castagnos
- ORIL Industrie, Servier Group, 13 r Auguste Desgenétais, 76210 Bolbec, France
| | - Carlos Afonso
- Normandie Univ, COBRA, UMR 6014 and FR 3038, Université de Rouen, INSA de Rouen, CNRS, IRCOF, 1 rue Tesnières, CEDEX, 76821 Mont-Saint-Aignan, France
- Correspondence:
| |
Collapse
|
7
|
Gonzalez LE, Szalwinski LJ, Sams TC, Dziekonski ET, Cooks RG. Metabolomic and Lipidomic Profiling of Bacillus Using Two-Dimensional Tandem Mass Spectrometry. Anal Chem 2022; 94:16838-16846. [DOI: 10.1021/acs.analchem.2c03961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- L. Edwin Gonzalez
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Lucas J. Szalwinski
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Thomas C. Sams
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Eric T. Dziekonski
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - R. Graham Cooks
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| |
Collapse
|
8
|
Szalwinski LJ, Gonzalez LE, Morato NM, Marsh BM, Cooks RG. Bacterial growth monitored by two-dimensional tandem mass spectrometry. Analyst 2022; 147:940-946. [PMID: 35166732 DOI: 10.1039/d1an01901e] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The growth of the bacterium E. coli was monitored by targeting the phospholipid constituents through desorption electrospray ionization and characterizing individual sets of isomers by recording the full 2D MS/MS data domain in a single scan of a modified quadrupole ion trap mass spectrometer. The experiments tested the applicability of the new instrumental capabilities which include sample interrogation at the molecular level for multiple components at speeds of <10 seconds/sample. The major lipids observed were phosphatidylethanolamines and phosphatidylglycerols and the growth experiment showed fatty acid chain modification from alkene to cyclopropyl groups over time. Notably, these novel MS scans were also performed using desorption electrospray ionization (DESI) to quickly sample complex mixtures without pre-separation. This demonstration experiment has implications for the value of ambient ionization mass spectrometry for monitoring biological systems on physiologically relevant timescales.
Collapse
Affiliation(s)
- Lucas J Szalwinski
- Purdue University Department of Chemistry, West Lafayette, IN 47907, USA.
| | - L Edwin Gonzalez
- Purdue University Department of Chemistry, West Lafayette, IN 47907, USA.
| | - Nicolás M Morato
- Purdue University Department of Chemistry, West Lafayette, IN 47907, USA.
| | - Brett M Marsh
- Purdue University Department of Chemistry, West Lafayette, IN 47907, USA.
| | - R Graham Cooks
- Purdue University Department of Chemistry, West Lafayette, IN 47907, USA.
| |
Collapse
|