MINEs: Open access databases of computationally predicted enzyme promiscuity products for untargeted metabolomics
Abstract
Metabolomics have proven difficult to execute in an untargeted and generalizable manner. Liquid chromatography–mass spectrometry (LC–MS) has made it possible to gather data on thousands of cellular metabolites. However, matching metabolites to their spectral features continues to be a bottleneck, meaning that much of the collected information remains uninterpreted and that new metabolites are seldom discovered in untargeted studies. These challenges require new approaches that consider compounds beyond those available in curated biochemistry databases. Here we present Metabolic In silico Network Expansions (MINEs), an extension of known metabolite databases to include molecules that have not been observed, but are likely to occur based on known metabolites and common biochemical reactions. We utilize an algorithm called the Biochemical Network Integrated Computational Explorer (BNICE) and expert-curated reaction rules based on the Enzyme Commission classification system to propose the novel chemical structures and reactions that comprise MINE databases. Starting from the Kyoto Encyclopedia of Genes and Genomes (KEGG) COMPOUND database, the MINE contains over 571,000 compounds, of which 93% are not present in the PubChem database. However, these MINE compounds have on average higher structural similarity to natural products than compounds from KEGG or PubChem. MINE databases were able to propose annotations formore »
- Authors:
-
- Northwestern Univ., Evanston, IL (United States); Argonne National Lab., Argonne, IL (United States)
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Univ. of California, Davis, CA (United States)
- Univ. of Florida, Gainesville, FL (United States)
- Northwestern Univ., Evanston, IL (United States)
- Univ. of California, Davis, CA (United States); King Abdulaziz Univ., Jeddah (Saudi Arabia)
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1221820
- Grant/Contract Number:
- AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Cheminformatics
- Additional Journal Information:
- Journal Volume: 7; Journal Issue: 1; Journal ID: ISSN 1758-2946
- Publisher:
- Chemistry Central Ltd.
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 97 MATHEMATICS AND COMPUTING; enzyme promiscuity; untargeted metabolomics; liquid chromatography–mass spectrometry; metabolite identification
Citation Formats
Jeffryes, James G., Colastani, Ricardo L., Elbadawi-Sidhu, Mona, Kind, Tobias, Niehaus, Thomas D., Broadbelt, Linda J., Hanson, Andrew D., Fiehn, Oliver, Tyo, Keith E. J., and Henry, Christopher S. MINEs: Open access databases of computationally predicted enzyme promiscuity products for untargeted metabolomics. United States: N. p., 2015.
Web. doi:10.1186/s13321-015-0087-1.
Jeffryes, James G., Colastani, Ricardo L., Elbadawi-Sidhu, Mona, Kind, Tobias, Niehaus, Thomas D., Broadbelt, Linda J., Hanson, Andrew D., Fiehn, Oliver, Tyo, Keith E. J., & Henry, Christopher S. MINEs: Open access databases of computationally predicted enzyme promiscuity products for untargeted metabolomics. United States. https://doi.org/10.1186/s13321-015-0087-1
Jeffryes, James G., Colastani, Ricardo L., Elbadawi-Sidhu, Mona, Kind, Tobias, Niehaus, Thomas D., Broadbelt, Linda J., Hanson, Andrew D., Fiehn, Oliver, Tyo, Keith E. J., and Henry, Christopher S. Fri .
"MINEs: Open access databases of computationally predicted enzyme promiscuity products for untargeted metabolomics". United States. https://doi.org/10.1186/s13321-015-0087-1. https://www.osti.gov/servlets/purl/1221820.
@article{osti_1221820,
title = {MINEs: Open access databases of computationally predicted enzyme promiscuity products for untargeted metabolomics},
author = {Jeffryes, James G. and Colastani, Ricardo L. and Elbadawi-Sidhu, Mona and Kind, Tobias and Niehaus, Thomas D. and Broadbelt, Linda J. and Hanson, Andrew D. and Fiehn, Oliver and Tyo, Keith E. J. and Henry, Christopher S.},
abstractNote = {Metabolomics have proven difficult to execute in an untargeted and generalizable manner. Liquid chromatography–mass spectrometry (LC–MS) has made it possible to gather data on thousands of cellular metabolites. However, matching metabolites to their spectral features continues to be a bottleneck, meaning that much of the collected information remains uninterpreted and that new metabolites are seldom discovered in untargeted studies. These challenges require new approaches that consider compounds beyond those available in curated biochemistry databases. Here we present Metabolic In silico Network Expansions (MINEs), an extension of known metabolite databases to include molecules that have not been observed, but are likely to occur based on known metabolites and common biochemical reactions. We utilize an algorithm called the Biochemical Network Integrated Computational Explorer (BNICE) and expert-curated reaction rules based on the Enzyme Commission classification system to propose the novel chemical structures and reactions that comprise MINE databases. Starting from the Kyoto Encyclopedia of Genes and Genomes (KEGG) COMPOUND database, the MINE contains over 571,000 compounds, of which 93% are not present in the PubChem database. However, these MINE compounds have on average higher structural similarity to natural products than compounds from KEGG or PubChem. MINE databases were able to propose annotations for 98.6% of a set of 667 MassBank spectra, 14% more than KEGG alone and equivalent to PubChem while returning far fewer candidates per spectra than PubChem (46 vs. 1715 median candidates). Application of MINEs to LC–MS accurate mass data enabled the identity of an unknown peak to be confidently predicted. MINE databases are freely accessible for non-commercial use via user-friendly web-tools at http://minedatabase.mcs.anl.gov and developer-friendly APIs. MINEs improve metabolomics peak identification as compared to general chemical databases whose results include irrelevant synthetic compounds. MINEs complement and expand on previous in silico generated compound databases that focus on human metabolism. We are actively developing the database; future versions of this resource will incorporate transformation rules for spontaneous chemical reactions and more advanced filtering and prioritization of candidate structures.},
doi = {10.1186/s13321-015-0087-1},
journal = {Journal of Cheminformatics},
number = 1,
volume = 7,
place = {United States},
year = {Fri Aug 28 00:00:00 EDT 2015},
month = {Fri Aug 28 00:00:00 EDT 2015}
}
Web of Science
Figures / Tables:
Works referenced in this record:
In silico fragmentation for computer assisted identification of metabolite mass spectra
journal, March 2010
- Wolf, Sebastian; Schmidt, Stephan; Müller-Hannemann, Matthias
- BMC Bioinformatics, Vol. 11, Issue 1
MassBank: a public repository for sharing mass spectral data for life sciences
journal, July 2010
- Horai, Hisayuki; Arita, Masanori; Kanaya, Shigehiko
- Journal of Mass Spectrometry, Vol. 45, Issue 7
YMDB: the Yeast Metabolome Database
journal, November 2011
- Jewison, T.; Knox, C.; Neveu, V.
- Nucleic Acids Research, Vol. 40, Issue D1
Extending Biochemical Databases by Metabolomic Surveys
journal, May 2011
- Fiehn, Oliver; Barupal, Dinesh K.; Kind, Tobias
- Journal of Biological Chemistry, Vol. 286, Issue 27
SMILES. 2. Algorithm for generation of unique SMILES notation
journal, May 1989
- Weininger, David; Weininger, Arthur; Weininger, Joseph L.
- Journal of Chemical Information and Modeling, Vol. 29, Issue 2
Applications of liquid chromatography coupled to mass spectrometry-based metabolomics in clinical chemistry and toxicology: A review
journal, January 2011
- Roux, Aurélie; Lison, Dominique; Junot, Christophe
- Clinical Biochemistry, Vol. 44, Issue 1
Metabolite identification and molecular fingerprint prediction through machine learning
journal, July 2012
- Heinonen, M.; Shen, H.; Zamboni, N.
- Bioinformatics, Vol. 28, Issue 18
A directed-overflow and damage-control N-glycosidase in riboflavin biosynthesis
journal, February 2015
- Frelin, Océane; Huang, Lili; Hasnain, Ghulam
- Biochemical Journal, Vol. 466, Issue 1
Systematic Applications of Metabolomics in Metabolic Engineering
journal, December 2012
- Dromms, Robert; Styczynski, Mark
- Metabolites, Vol. 2, Issue 4
Metabolite Identification through Machine Learning— Tackling CASMI Challenge Using FingerID
journal, June 2013
- Shen, Huibin; Zamboni, Nicola; Heinonen, Markus
- Metabolites, Vol. 3, Issue 2
Data, information, knowledge and principle: back to metabolism in KEGG
journal, November 2013
- Kanehisa, Minoru; Goto, Susumu; Sato, Yoko
- Nucleic Acids Research, Vol. 42, Issue D1
LipidBlast in silico tandem mass spectrometry database for lipid identification
journal, June 2013
- Kind, Tobias; Liu, Kwang-Hyeon; Lee, Do Yup
- Nature Methods, Vol. 10, Issue 8
The Moderately Efficient Enzyme: Evolutionary and Physicochemical Trends Shaping Enzyme Parameters
journal, May 2011
- Bar-Even, Arren; Noor, Elad; Savir, Yonatan
- Biochemistry, Vol. 50, Issue 21
Rethinking Mass Spectrometry-Based Small Molecule Identification Strategies in Metabolomics
journal, January 2014
- Matsuda, Fumio
- Mass Spectrometry, Vol. 3, Issue Special_Issue_2
Mass-spectrometry-based metabolomics: limitations and recommendations for future progress with particular focus on nutrition research
journal, June 2009
- Scalbert, Augustin; Brennan, Lorraine; Fiehn, Oliver
- Metabolomics, Vol. 5, Issue 4
InChI - the worldwide chemical structure identifier standard
journal, January 2013
- Heller, Stephen; McNaught, Alan; Stein, Stephen
- Journal of Cheminformatics, Vol. 5, Issue 1
In Silico Enzymatic Synthesis of a 400 000 Compound Biochemical Database for Nontargeted Metabolomics
journal, August 2013
- Menikarachchi, Lochana C.; Hill, Dennis W.; Hamdalla, Mai A.
- Journal of Chemical Information and Modeling, Vol. 53, Issue 9
Theoretical Considerations and Computational Analysis of the Complexity in Polyketide Synthesis Pathways
journal, July 2005
- González-Lergier, Joanna; Broadbelt, Linda J.; Hatzimanikatis, Vassily
- Journal of the American Chemical Society, Vol. 127, Issue 27
MIDAS: A Database-Searching Algorithm for Metabolite Identification in Metabolomics
journal, September 2014
- Wang, Yingfeng; Kora, Guruprasad; Bowen, Benjamin P.
- Analytical Chemistry, Vol. 86, Issue 19
Systematic Structural Characterization of Metabolites in Arabidopsis via Candidate Substrate-Product Pair Networks
journal, March 2014
- Morreel, Kris; Saeys, Yvan; Dima, Oana
- The Plant Cell, Vol. 26, Issue 3
Prediction of metabolic reactions based on atomic and molecular properties of small-molecule compounds
journal, April 2011
- Mu, Fangping; Unkefer, Clifford J.; Unkefer, Pat J.
- Bioinformatics, Vol. 27, Issue 11
Natural product-likeness score revisited: an open-source, open-data implementation
journal, January 2012
- Jayaseelan, Kalai Vanii; Moreno, Pablo; Truszkowski, Andreas
- BMC Bioinformatics, Vol. 13, Issue 1
Estimation of Kováts Retention Indices Using Group Contributions
journal, March 2007
- Stein, Stephen E.; Babushok, Valeri I.; Brown, Robert L.
- Journal of Chemical Information and Modeling, Vol. 47, Issue 3
MolFind: A Software Package Enabling HPLC/MS-Based Identification of Unknown Chemical Structures
journal, September 2012
- Menikarachchi, Lochana C.; Cawley, Shannon; Hill, Dennis W.
- Analytical Chemistry, Vol. 84, Issue 21
PathPred: an enzyme-catalyzed metabolic pathway prediction server
journal, April 2010
- Moriya, Y.; Shigemizu, D.; Hattori, M.
- Nucleic Acids Research, Vol. 38, Issue Web Server
Metabolite and reaction inference based on enzyme specificities
journal, August 2009
- de Groot, M. J. L.; van Berlo, R. J. P.; van Winden, W. A.
- Bioinformatics, Vol. 25, Issue 22
CASMI: And the Winner is . . .
journal, May 2013
- Schymanski, Emma; Neumann, Steffen
- Metabolites, Vol. 3, Issue 2
Network Context and Selection in the Evolution to Enzyme Specificity
journal, August 2012
- Nam, H.; Lewis, N. E.; Lerman, J. A.
- Science, Vol. 337, Issue 6098
The Rise of Chemodiversity in Plants
journal, June 2012
- Weng, Jing-Ke; Philippe, Ryan N.; Noel, Joseph P.
- Science, Vol. 336, Issue 6089
The University of Minnesota Pathway Prediction System: multi-level prediction and visualization
journal, April 2011
- Gao, J.; Ellis, L. B. M.; Wackett, L. P.
- Nucleic Acids Research, Vol. 39, Issue suppl
Data-driven extraction of relative reasoning rules to limit combinatorial explosion in biodegradation pathway prediction
journal, July 2008
- Fenner, Kathrin; Gao, Junfeng; Kramer, Stefan
- Bioinformatics, Vol. 24, Issue 18
Metabolomics in nutritional epidemiology: identifying metabolites associated with diet and quantifying their potential to uncover diet-disease relations in populations
journal, April 2014
- Guertin, Kristin A.; Moore, Steven C.; Sampson, Joshua N.
- The American Journal of Clinical Nutrition, Vol. 100, Issue 1
Genome-Scale Thermodynamic Analysis of Escherichia coli Metabolism
journal, February 2006
- Henry, Christopher S.; Jankowski, Matthew D.; Broadbelt, Linda J.
- Biophysical Journal, Vol. 90, Issue 4, p. 1453-1461
Pybel: a Python wrapper for the OpenBabel cheminformatics toolkit
journal, March 2008
- O'Boyle, Noel M.; Morley, Chris; Hutchison, Geoffrey R.
- Chemistry Central Journal, Vol. 2, Issue 1
Mass Spectral Reference Libraries: An Ever-Expanding Resource for Chemical Identification
journal, July 2012
- Stein, Stephen
- Analytical Chemistry, Vol. 84, Issue 17
A systematic comparison of the MetaCyc and KEGG pathway databases
journal, January 2013
- Altman, Tomer; Travers, Michael; Kothari, Anamika
- BMC Bioinformatics, Vol. 14, Issue 1
BKM-react, an integrated biochemical reaction database
journal, January 2011
- Lang, Maren; Stelzer, Michael; Schomburg, Dietmar
- BMC Biochemistry, Vol. 12, Issue 1
Metabolomics: the apogee of the omics trilogy
journal, March 2012
- Patti, Gary J.; Yanes, Oscar; Siuzdak, Gary
- Nature Reviews Molecular Cell Biology, Vol. 13, Issue 4
MyCompoundID: Using an Evidence-Based Metabolome Library for Metabolite Identification
journal, March 2013
- Li, Liang; Li, Ronghong; Zhou, Jianjun
- Analytical Chemistry, Vol. 85, Issue 6
MetRxn: a knowledgebase of metabolites and reactions spanning metabolic models and databases
journal, January 2012
- Kumar, Akhil; Suthers, Patrick F.; Maranas, Costas D.
- BMC Bioinformatics, Vol. 13, Issue 1
EcoCyc: fusing model organism databases with systems biology
journal, November 2012
- Keseler, Ingrid M.; Mackie, Amanda; Peralta-Gil, Martin
- Nucleic Acids Research, Vol. 41, Issue D1
Estimation of Kovats Retention Indices Using Group Contributions.
journal, August 2007
- Stein, Stephen E.; Babushok, Valeri I.; Brown, Robert L.
- ChemInform, Vol. 38, Issue 33
Metabolite identification and molecular fingerprint prediction through machine learning
text, January 2012
- Markus, Heinonen,; Huibin, Shen,; Nicola, Zamboni,
- ETH Zurich
Data-driven extraction of relative reasoning rules to limit combinatorial explosion in biodegradation pathway prediction
text, January 2008
- Fenner, Kathrin; Gao, Junfeng; Kramer, Stefan
- ETH Zurich
Extending biochemical databases by metabolomic surveys.
journal, August 2011
- Fiehn, Oliver; Barupal, Dinesh K.; Kind, Tobias
- Journal of Biological Chemistry, Vol. 286, Issue 34
Discovery and analysis of novel metabolic pathways for the biosynthesis of industrial chemicals: 3-hydroxypropanoate
journal, January 2010
- Henry, Christopher S.; Broadbelt, Linda J.; Hatzimanikatis, Vassily
- Biotechnology and Bioengineering
MassBank: a public repository for sharing mass spectral data for life sciences
journal, July 2010
- Horai, Hisayuki; Arita, Masanori; Kanaya, Shigehiko
- Journal of Mass Spectrometry, Vol. 45, Issue 7
Mass-spectrometry-based metabolomics: limitations and recommendations for future progress with particular focus on nutrition research
journal, June 2009
- Scalbert, Augustin; Brennan, Lorraine; Fiehn, Oliver
- Metabolomics, Vol. 5, Issue 4
Applications of liquid chromatography coupled to mass spectrometry-based metabolomics in clinical chemistry and toxicology: A review
journal, January 2011
- Roux, Aurélie; Lison, Dominique; Junot, Christophe
- Clinical Biochemistry, Vol. 44, Issue 1
Mass Spectral Reference Libraries: An Ever-Expanding Resource for Chemical Identification
journal, July 2012
- Stein, Stephen
- Analytical Chemistry, Vol. 84, Issue 17
MolFind: A Software Package Enabling HPLC/MS-Based Identification of Unknown Chemical Structures
journal, September 2012
- Menikarachchi, Lochana C.; Cawley, Shannon; Hill, Dennis W.
- Analytical Chemistry, Vol. 84, Issue 21
MyCompoundID: Using an Evidence-Based Metabolome Library for Metabolite Identification
journal, March 2013
- Li, Liang; Li, Ronghong; Zhou, Jianjun
- Analytical Chemistry, Vol. 85, Issue 6
SMILES. 2. Algorithm for generation of unique SMILES notation
journal, May 1989
- Weininger, David; Weininger, Arthur; Weininger, Joseph L.
- Journal of Chemical Information and Modeling, Vol. 29, Issue 2
Theoretical Considerations and Computational Analysis of the Complexity in Polyketide Synthesis Pathways
journal, July 2005
- González-Lergier, Joanna; Broadbelt, Linda J.; Hatzimanikatis, Vassily
- Journal of the American Chemical Society, Vol. 127, Issue 27
LipidBlast in silico tandem mass spectrometry database for lipid identification
journal, June 2013
- Kind, Tobias; Liu, Kwang-Hyeon; Lee, Do Yup
- Nature Methods, Vol. 10, Issue 8
Metabolomics: the apogee of the omics trilogy
journal, March 2012
- Patti, Gary J.; Yanes, Oscar; Siuzdak, Gary
- Nature Reviews Molecular Cell Biology, Vol. 13, Issue 4
Extending biochemical databases by metabolomic surveys.
journal, August 2011
- Fiehn, Oliver; Barupal, Dinesh K.; Kind, Tobias
- Journal of Biological Chemistry, Vol. 286, Issue 34
Metabolite and reaction inference based on enzyme specificities
journal, August 2009
- de Groot, M. J. L.; van Berlo, R. J. P.; van Winden, W. A.
- Bioinformatics, Vol. 25, Issue 22
Prediction of metabolic reactions based on atomic and molecular properties of small-molecule compounds
journal, April 2011
- Mu, Fangping; Unkefer, Clifford J.; Unkefer, Pat J.
- Bioinformatics, Vol. 27, Issue 11
Metabolite identification and molecular fingerprint prediction through machine learning
journal, July 2012
- Heinonen, M.; Shen, H.; Zamboni, N.
- Bioinformatics, Vol. 28, Issue 18
PathPred: an enzyme-catalyzed metabolic pathway prediction server
journal, April 2010
- Moriya, Y.; Shigemizu, D.; Hattori, M.
- Nucleic Acids Research, Vol. 38, Issue Web Server
The University of Minnesota Pathway Prediction System: multi-level prediction and visualization
journal, April 2011
- Gao, J.; Ellis, L. B. M.; Wackett, L. P.
- Nucleic Acids Research, Vol. 39, Issue suppl
YMDB: the Yeast Metabolome Database
journal, November 2011
- Jewison, T.; Knox, C.; Neveu, V.
- Nucleic Acids Research, Vol. 40, Issue D1
EcoCyc: fusing model organism databases with systems biology
journal, November 2012
- Keseler, Ingrid M.; Mackie, Amanda; Peralta-Gil, Martin
- Nucleic Acids Research, Vol. 41, Issue D1
Network Context and Selection in the Evolution to Enzyme Specificity
journal, August 2012
- Nam, H.; Lewis, N. E.; Lerman, J. A.
- Science, Vol. 337, Issue 6098
The Rise of Chemodiversity in Plants
journal, June 2012
- Weng, Jing-Ke; Philippe, Ryan N.; Noel, Joseph P.
- Science, Vol. 336, Issue 6089
In silico fragmentation for computer assisted identification of metabolite mass spectra
journal, March 2010
- Wolf, Sebastian; Schmidt, Stephan; Müller-Hannemann, Matthias
- BMC Bioinformatics, Vol. 11, Issue 1
Natural product-likeness score revisited: an open-source, open-data implementation
journal, January 2012
- Jayaseelan, Kalai Vanii; Moreno, Pablo; Truszkowski, Andreas
- BMC Bioinformatics, Vol. 13, Issue 1
InChI - the worldwide chemical structure identifier standard
journal, January 2013
- Heller, Stephen; McNaught, Alan; Stein, Stephen
- Journal of Cheminformatics, Vol. 5, Issue 1
Genome-Scale Thermodynamic Analysis of Escherichia coli Metabolism
journal, February 2006
- Henry, Christopher S.; Jankowski, Matthew D.; Broadbelt, Linda J.
- Biophysical Journal, Vol. 90, Issue 4, p. 1453-1461
Systematic Applications of Metabolomics in Metabolic Engineering
journal, December 2012
- Dromms, Robert; Styczynski, Mark
- Metabolites, Vol. 2, Issue 4
CASMI: And the Winner is . . .
journal, May 2013
- Schymanski, Emma; Neumann, Steffen
- Metabolites, Vol. 3, Issue 2
Metabolite Identification through Machine Learning— Tackling CASMI Challenge Using FingerID
journal, June 2013
- Shen, Huibin; Zamboni, Nicola; Heinonen, Markus
- Metabolites, Vol. 3, Issue 2
Data-driven extraction of relative reasoning rules to limit combinatorial explosion in biodegradation pathway prediction
text, January 2008
- Fenner, Kathrin; Gao, Junfeng; Kramer, Stefan
- ETH Zurich
Works referencing / citing this record:
Expanding Metabolic Capabilities Using Novel Pathway Designs: Computational Tools and Case Studies
journal, July 2019
- Saa, Pedro A.; Cortés, María P.; López, Javiera
- Biotechnology Journal, Vol. 14, Issue 9
Identification of small molecules using accurate mass MS/MS search
journal, April 2017
- Kind, Tobias; Tsugawa, Hiroshi; Cajka, Tomas
- Mass Spectrometry Reviews, Vol. 37, Issue 4
Synthetic Methylotrophy: Past, Present, and Future
book, January 2018
- Heux, Stephanie; Brautaset, Trygve; Vorholt, Julia A.
- Methane Biocatalysis: Paving the Way to Sustainability
The metabolome 18 years on: a concept comes of age
journal, September 2016
- Kell, Douglas B.; Oliver, Stephen G.
- Metabolomics, Vol. 12, Issue 9
Illuminating the dark metabolome to advance the molecular characterisation of biological systems
journal, July 2018
- Jones, Oliver A. H.
- Metabolomics, Vol. 14, Issue 8
Identifying metabolites by integrating metabolome databases with mass spectrometry cheminformatics
journal, November 2017
- Lai, Zijuan; Tsugawa, Hiroshi; Wohlgemuth, Gert
- Nature Methods, Vol. 15, Issue 1
Global chemical analysis of biology by mass spectrometry
journal, July 2017
- Aksenov, Alexander A.; da Silva, Ricardo; Knight, Rob
- Nature Reviews Chemistry, Vol. 1, Issue 7
SIRIUS 4: a rapid tool for turning tandem mass spectra into metabolite structure information
journal, March 2019
- Dührkop, Kai; Fleischauer, Markus; Ludwig, Marcus
- Nature Methods, Vol. 16, Issue 4
Chemical Similarity Enrichment Analysis (ChemRICH) as alternative to biochemical pathway mapping for metabolomic datasets
journal, November 2017
- Barupal, Dinesh Kumar; Fiehn, Oliver
- Scientific Reports, Vol. 7, Issue 1
HMDB 4.0: the human metabolome database for 2018
journal, November 2017
- Wishart, David S.; Feunang, Yannick Djoumbou; Marcu, Ana
- Nucleic Acids Research, Vol. 46, Issue D1
Guiding the Refinement of Biochemical Knowledgebases with Ensembles of Metabolic Networks and Machine Learning
journal, June 2019
- Medlock, Gregory L.; Papin, Jason A.
- Cell Systems
Harnessing biocompatible chemistry for developing improved and novel microbial cell factories
journal, January 2020
- Liu, Jian‐Ming; Solem, Christian; Jensen, Peter Ruhdal
- Microbial Biotechnology, Vol. 13, Issue 1
Enzyme promiscuity, metabolite damage, and metabolite damage control systems of the tricarboxylic acid cycle
journal, March 2020
- Niehaus, Thomas D.; Hillmann, Katie B.
- The FEBS Journal, Vol. 287, Issue 7
RetSynth: determining all optimal and sub-optimal synthetic pathways that facilitate synthesis of target compounds in chassis organisms
journal, September 2019
- Whitmore, Leanne S.; Nguyen, Bernard; Pinar, Ali
- BMC Bioinformatics, Vol. 20, Issue 1
Towards creating an extended metabolic model (EMM) for E. coli using enzyme promiscuity prediction and metabolomics data
journal, June 2019
- Amin, Sara A.; Chavez, Elizabeth; Porokhin, Vladimir
- Microbial Cell Factories, Vol. 18, Issue 1
Critical Assessment of Small Molecule Identification 2016: automated methods
journal, March 2017
- Schymanski, Emma L.; Ruttkies, Christoph; Krauss, Martin
- Journal of Cheminformatics, Vol. 9, Issue 1
Comprehensive comparison of in silico MS/MS fragmentation tools of the CASMI contest: database boosting is needed to achieve 93% accuracy
journal, May 2017
- Blaženović, Ivana; Kind, Tobias; Torbašinović, Hrvoje
- Journal of Cheminformatics, Vol. 9, Issue 1
A review of parameters and heuristics for guiding metabolic pathfinding
journal, September 2017
- Kim, Sarah M.; Peña, Matthew I.; Moll, Mark
- Journal of Cheminformatics, Vol. 9, Issue 1
Molecular structures enumeration and virtual screening in the chemical space with RetroPath2.0
journal, December 2017
- Koch, Mathilde; Duigou, Thomas; Carbonell, Pablo
- Journal of Cheminformatics, Vol. 9, Issue 1
Advantages and Pitfalls of Mass Spectrometry Based Metabolome Profiling in Systems Biology
journal, April 2016
- Aretz, Ina; Meierhofer, David
- International Journal of Molecular Sciences, Vol. 17, Issue 5
Computational Methodologies in the Exploration of Marine Natural Product Leads
journal, July 2018
- Pereira, Florbela; Aires-de-Sousa, Joao
- Marine Drugs, Vol. 16, Issue 7
Current and Future Perspectives on the Structural Identification of Small Molecules in Biological Systems
journal, December 2016
- Dias, Daniel; Jones, Oliver; Beale, David
- Metabolites, Vol. 6, Issue 4
Enhanced Isotopic Ratio Outlier Analysis (IROA) Peak Detection and Identification with Ultra-High Resolution GC-Orbitrap/MS: Potential Application for Investigation of Model Organism Metabolomes
journal, January 2018
- Qiu, Yunping; Moir, Robyn; Willis, Ian
- Metabolites, Vol. 8, Issue 1
Software Tools and Approaches for Compound Identification of LC-MS/MS Data in Metabolomics
journal, May 2018
- Blaženović, Ivana; Kind, Tobias; Ji, Jian
- Metabolites, Vol. 8, Issue 2
Methods of the Analysis of Oxylipins in Biological Samples
journal, January 2020
- Liakh, Ivan; Pakiet, Alicja; Sledzinski, Tomasz
- Molecules, Vol. 25, Issue 2
Molecular structures enumeration and virtual screening in the chemical space with RetroPath2.0
journal, December 2017
- Koch, Mathilde; Duigou, Thomas; Carbonelli, Pablo
- Journal of Cheminformatics
The metabolome 18 years on: a concept comes of age
journal, September 2016
- Kell, Douglas B.; Oliver, Stephen G.
- Metabolomics, Vol. 12, Issue 9
A review of computational tools for design and reconstruction of metabolic pathways
journal, December 2017
- Wang, Lin; Dash, Satyakam; Ng, Chiam Yu
- Synthetic and Systems Biotechnology, Vol. 2, Issue 4
HMDB 4.0: the human metabolome database for 2018
journal, November 2017
- Wishart, David S.; Feunang, Yannick Djoumbou; Marcu, Ana
- Nucleic Acids Research, Vol. 46, Issue D1
Molecular structures enumeration and virtual screening in the chemical space with RetroPath2.0
journal, December 2017
- Koch, Mathilde; Duigou, Thomas; Carbonelli, Pablo
- Journal of Cheminformatics
Harnessing biocompatible chemistry for developing improved and novel microbial cell factories
journal, January 2020
- Liu, Jian‐Ming; Solem, Christian; Jensen, Peter Ruhdal
- Microbial Biotechnology, Vol. 13, Issue 1
RetSynth: determining all optimal and sub-optimal synthetic pathways that facilitate synthesis of target compounds in chassis organisms
journal, September 2019
- Whitmore, Leanne S.; Nguyen, Bernard; Pinar, Ali
- BMC Bioinformatics, Vol. 20, Issue 1
Towards creating an extended metabolic model (EMM) for E. coli using enzyme promiscuity prediction and metabolomics data
journal, June 2019
- Amin, Sara A.; Chavez, Elizabeth; Porokhin, Vladimir
- Microbial Cell Factories, Vol. 18, Issue 1
Comprehensive comparison of in silico MS/MS fragmentation tools of the CASMI contest: database boosting is needed to achieve 93% accuracy
journal, May 2017
- Blaženović, Ivana; Kind, Tobias; Torbašinović, Hrvoje
- Journal of Cheminformatics, Vol. 9, Issue 1
The moderately defficient enzyme: Catalysis-related damage in vivo and its repair
dataset, January 2021
- Henry, Christopher; Wilson, Mark; Hanson, Andrew
- U.S. Department of Energy Systems Biology Knowledgebase; Argonne National Laboratory (ANL), Argonne, IL (United States); US Department of Energy Systems Biology Knowledgebase
Hierarchical Harmonization of Atom-Resolved Metabolic Reactions across Metabolic Databases
journal, June 2021
- Jin, Huan; Moseley, Hunter N. B.
- Metabolites, Vol. 11, Issue 7
Current and Future Perspectives on the Structural Identification of Small Molecules in Biological Systems
journal, December 2016
- Dias, Daniel; Jones, Oliver; Beale, David
- Metabolites, Vol. 6, Issue 4
Enhanced Isotopic Ratio Outlier Analysis (IROA) Peak Detection and Identification with Ultra-High Resolution GC-Orbitrap/MS: Potential Application for Investigation of Model Organism Metabolomes
journal, January 2018
- Qiu, Yunping; Moir, Robyn; Willis, Ian
- Metabolites, Vol. 8, Issue 1
Software Tools and Approaches for Compound Identification of LC-MS/MS Data in Metabolomics
journal, May 2018
- Blaženović, Ivana; Kind, Tobias; Ji, Jian
- Metabolites, Vol. 8, Issue 2
Inborn Errors of Metabolism in the Era of Untargeted Metabolomics and Lipidomics
journal, October 2019
- Ismail,
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Methods of the Analysis of Oxylipins in Biological Samples
journal, January 2020
- Liakh, Ivan; Pakiet, Alicja; Sledzinski, Tomasz
- Molecules, Vol. 25, Issue 2
Integrating ion mobility spectrometry into mass spectrometry-based exposome measurements: what can it add and how far can it go?
journal, January 2017
- Metz, Thomas O.; Baker, Erin S.; Schymanski, Emma L.
- Bioanalysis, Vol. 9, Issue 1
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