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Sheng X, Himo F. Mechanisms of metal-dependent non-redox decarboxylases from quantum chemical calculations. Comput Struct Biotechnol J 2021; 19:3176-3186. [PMID: 34141138 PMCID: PMC8187880 DOI: 10.1016/j.csbj.2021.05.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 11/18/2022] Open
Abstract
Quantum chemical calculations are today an extremely valuable tool for studying enzymatic reaction mechanisms. In this mini-review, we summarize our recent work on several metal-dependent decarboxylases, where we used the so-called cluster approach to decipher the details of the reaction mechanisms, including elucidation of the identity of the metal cofactors and the origins of substrate specificity. Decarboxylases are of growing potential for biocatalytic applications, as they can be used in the synthesis of novel compounds of, e.g., pharmaceutical interest. They can also be employed in the reverse direction, providing a strategy to synthesize value‐added chemicals by CO2 fixation. A number of non-redox metal-dependent decarboxylases from the amidohydrolase superfamily have been demonstrated to have promiscuous carboxylation activities and have attracted great attention in the recent years. The computational mechanistic studies provide insights that are important for the further modification and utilization of these enzymes in industrial processes. The discussed enzymes are: 5‐carboxyvanillate decarboxylase, γ‐resorcylate decarboxylase, 2,3‐dihydroxybenzoic acid decarboxylase, and iso-orotate decarboxylase.
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Key Words
- 2,3-DHBD, 2,3‐dihydroxybenzoic acid decarboxylase
- 2,6-DHBD, 2,6‐dihydroxybenzoic acid decarboxylase
- 2-NR, 2-nitroresorcinol
- 5-CV, 5-carboxyvanillate
- 5-NV, 5-nitrovanillate
- 5caU, 5-carboxyuracil
- AHS, amidohydrolase superfamily
- Biocatalysis
- Decarboxylase
- Density functional theory
- IDCase, iso-orotate decarboxylase
- LigW, 5‐carboxyvanillate decarboxylase
- MIMS, membrane inlet mass spectrometry
- QM/MM, quantum mechanics/molecular mechanics
- Reaction mechanism
- Transition state
- γ-RS, γ-resorcylate
- γ-RSD, γ‐resorcylate decarboxylase
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Affiliation(s)
- Xiang Sheng
- National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, Tianjin 300308, PR China
| | - Fahmi Himo
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden
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Blakemore CA, France SP, Samp L, Nason DM, Yang E, Howard RM, Coffman KJ, Yang Q, Smith AC, Evrard E, Li W, Dai L, Yang L, Chen Z, Zhang Q, He F, Zhang J. Scalable, Telescoped Hydrogenolysis–Enzymatic Decarboxylation Process for the Asymmetric Synthesis of (R)-α-Heteroaryl Propionic Acids. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Caroline A. Blakemore
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Scott P. France
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Lacey Samp
- Chemical Research and Development, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Deane M. Nason
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Eddie Yang
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Roger M. Howard
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Karen J. Coffman
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Qingyi Yang
- Medicine Design, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts 02139, United States
| | - Aaron C. Smith
- Medicine Design, Pfizer Inc., 445 Eastern Point Road, Groton, Connecticut 06340, United States
| | - Edelweiss Evrard
- Medicine Design, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts 02139, United States
| | - Wei Li
- BioDuro LLC, No. 233 North FuTe Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Linlin Dai
- BioDuro LLC, No. 233 North FuTe Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Lixia Yang
- BioDuro LLC, No. 233 North FuTe Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Zhiguang Chen
- BioDuro LLC, No. 233 North FuTe Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Qingli Zhang
- WuXi AppTec, 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Fangyan He
- WuXi AppTec, 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Jiesen Zhang
- WuXi AppTec, 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
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3
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Dasgupta S, Herbert JM. Using Atomic Confining Potentials for Geometry Optimization and Vibrational Frequency Calculations in Quantum-Chemical Models of Enzyme Active Sites. J Phys Chem B 2020; 124:1137-1147. [PMID: 31986049 DOI: 10.1021/acs.jpcb.9b11060] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Quantum-chemical studies of enzymatic reaction mechanisms sometimes use truncated active-site models as simplified alternatives to mixed quantum mechanics molecular mechanics (QM/MM) procedures. Eliminating the MM degrees of freedom reduces the complexity of the sampling problem, but the trade-off is the need to introduce geometric constraints in order to prevent structural collapse of the model system during geometry optimizations that do not contain a full protein backbone. These constraints may impair the efficiency of the optimization, and care must be taken to avoid artifacts such as imaginary vibrational frequencies. We introduce a simple alternative in which terminal atoms of the model system are placed in soft harmonic confining potentials rather than being rigidly constrained. This modification is simple to implement and straightforward to use in vibrational frequency calculations, unlike iterative constraint-satisfaction algorithms, and allows the optimization to proceed without constraint even though the practical result is to fix the anchor atoms in space. The new approach is more efficient for optimizing minima and transition states, as compared to the use of fixed-atom constraints, and also more robust against unwanted imaginary frequencies. We illustrate the method by application to several enzymatic reaction pathways where entropy makes a significant contribution to the relevant reaction barriers. The use of confining potentials correctly describes reaction paths and facilitates calculation of both vibrational zero-point and finite-temperature entropic corrections to barrier heights.
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Affiliation(s)
- Saswata Dasgupta
- Department of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States
| | - John M Herbert
- Department of Chemistry and Biochemistry , The Ohio State University , Columbus , Ohio 43210 , United States
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4
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Enoki J, Linhorst M, Busch F, Baraibar ÁG, Miyamoto K, Kourist R, Mügge C. Preparation of optically pure flurbiprofen via an integrated chemo-enzymatic synthesis pathway. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.01.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
Arylmalonate decarboxylase (AMD) is a monomeric enzyme of only 26 kDa. A recombinant AMDase from Bordetella bronchiseptica was expressed in Escherichia coli and the enzyme was immobilized using different techniques: entrapment in polyvinyl alcohol (PVA) gel (LentiKats®), covalent binding onto magnetic microparticles (MMP, PERLOZA s.r.o., Lovosice, Czech Republic) and double-immobilization (MMP-LentiKats®) using the previous two methods. The double-immobilized AMDase was stable in 8 repeated biocatalytic reactions. This combined immobilization technique has the potential to be applied to different small proteins.
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6
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Mügge C, Kourist R. Practical Considerations Regarding the Choice of the Best High-Throughput Assay. Methods Mol Biol 2018; 1685:189-208. [PMID: 29086310 DOI: 10.1007/978-1-4939-7366-8_11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
All protein engineering studies include the stage of identifying and characterizing variants within a mutant library by employing a suitable assay or selection method. A large variety of different assay approaches for different enzymes have been developed in the last few decades, and the throughput performance of these assays vary considerably. Thus, the concept of a protein engineering study must be adapted to the available assay methods. This introductory review chapter describes different assay concepts on selected examples, including selection and screening approaches, detection of pH and cosubstrate changes, coupled enzyme assays, methods using surrogate substrates and selective derivatization. The given examples should guide and inspire the reader when choosing and developing own high-throughput screening approaches.
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Affiliation(s)
- Carolin Mügge
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum, 44780, Bochum, Germany
| | - Robert Kourist
- Institute of Molecular Biotechnology, TU Graz, Petersgasse 14, A8010, Graz, Austria.
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Guo H, Li J, Liu D, Zhang W. The Synthesis of Chiral α-Aryl α-Hydroxy Carboxylic Acids via RuPHOX-Ru Catalyzed Asymmetric Hydrogenation. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700846] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Huan Guo
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Jing Li
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Delong Liu
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Wanbin Zhang
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
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Aßmann M, Mügge C, Gaßmeyer SK, Enoki J, Hilterhaus L, Kourist R, Liese A, Kara S. Improvement of the Process Stability of Arylmalonate Decarboxylase by Immobilization for Biocatalytic Profen Synthesis. Front Microbiol 2017; 8:448. [PMID: 28360905 PMCID: PMC5352704 DOI: 10.3389/fmicb.2017.00448] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 03/03/2017] [Indexed: 02/02/2023] Open
Abstract
The enzyme arylmalonate decarboxylase (AMDase) enables the selective synthesis of enantiopure (S)-arylpropinates in a simple single-step decarboxylation of dicarboxylic acid precursors. However, the poor enzyme stability with a half-life time of about 1.2 h under process conditions is a serious limitation of the productivity, which results in a need for high catalyst loads. By immobilization on an amino C2 acrylate carrier the operational stability of the (S)-selective AMDase variant G74C/M159L/C188G/V43I/A125P/V156L was increased to a half-life of about 8.6 days, which represents a 158-fold improvement. Further optimization was achieved by simple immobilization of the cell lysate to eliminate the cost- and time intensive enzyme purification step.
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Affiliation(s)
- Miriam Aßmann
- Institute of Technical Biocatalysis, Hamburg University of Technology, Hamburg, Germany
| | - Carolin Mügge
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum, Bochum, Germany
| | | | - Junichi Enoki
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum, Bochum, Germany
| | - Lutz Hilterhaus
- Institute of Technical Biocatalysis, Hamburg University of Technology, Hamburg, Germany
| | - Robert Kourist
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum, Bochum, Germany
| | - Andreas Liese
- Institute of Technical Biocatalysis, Hamburg University of Technology, Hamburg, Germany
| | - Selin Kara
- Institute of Technical Biocatalysis, Hamburg University of Technology, Hamburg, Germany
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9
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Miyamoto K, Kourist R. Arylmalonate decarboxylase—a highly selective bacterial biocatalyst with unknown function. Appl Microbiol Biotechnol 2016; 100:8621-31. [PMID: 27566691 DOI: 10.1007/s00253-016-7778-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/27/2016] [Accepted: 08/02/2016] [Indexed: 11/24/2022]
Affiliation(s)
- Kenji Miyamoto
- Department for Biosciences and Bioinformatics, Keio University, 3-14-1 Hiyoshi, Yokohama, 223-8522, Japan
| | - Robert Kourist
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum, 44780, Bochum, Germany.
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10
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Maimanakos J, Chow J, Gaßmeyer SK, Güllert S, Busch F, Kourist R, Streit WR. Sequence-Based Screening for Rare Enzymes: New Insights into the World of AMDases Reveal a Conserved Motif and 58 Novel Enzymes Clustering in Eight Distinct Families. Front Microbiol 2016; 7:1332. [PMID: 27610105 PMCID: PMC4996985 DOI: 10.3389/fmicb.2016.01332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 08/11/2016] [Indexed: 12/11/2022] Open
Abstract
Arylmalonate Decarboxylases (AMDases, EC 4.1.1.76) are very rare and mostly underexplored enzymes. Currently only four known and biochemically characterized representatives exist. However, their ability to decarboxylate α-disubstituted malonic acid derivatives to optically pure products without cofactors makes them attractive and promising candidates for the use as biocatalysts in industrial processes. Until now, AMDases could not be separated from other members of the aspartate/glutamate racemase superfamily based on their gene sequences. Within this work, a search algorithm was developed that enables a reliable prediction of AMDase activity for potential candidates. Based on specific sequence patterns and screening methods 58 novel AMDase candidate genes could be identified in this work. Thereby, AMDases with the conserved sequence pattern of Bordetella bronchiseptica’s prototype appeared to be limited to the classes of Alpha-, Beta-, and Gamma-proteobacteria. Amino acid homologies and comparison of gene surrounding sequences enabled the classification of eight enzyme clusters. Particularly striking is the accumulation of genes coding for different transporters of the tripartite tricarboxylate transporters family, TRAP transporters and ABC transporters as well as genes coding for mandelate racemases/muconate lactonizing enzymes that might be involved in substrate uptake or degradation of AMDase products. Further, three novel AMDases were characterized which showed a high enantiomeric excess (>99%) of the (R)-enantiomer of flurbiprofen. These are the recombinant AmdA and AmdV from Variovorax sp. strains HH01 and HH02, originated from soil, and AmdP from Polymorphum gilvum found by a data base search. Altogether our findings give new insights into the class of AMDases and reveal many previously unknown enzyme candidates with high potential for bioindustrial processes.
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Affiliation(s)
- Janine Maimanakos
- Department of Microbiology and Biotechnology, Biocenter Klein Flottbek, University of Hamburg Hamburg, Germany
| | - Jennifer Chow
- Department of Microbiology and Biotechnology, Biocenter Klein Flottbek, University of Hamburg Hamburg, Germany
| | - Sarah K Gaßmeyer
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
| | - Simon Güllert
- Department of Microbiology and Biotechnology, Biocenter Klein Flottbek, University of Hamburg Hamburg, Germany
| | - Florian Busch
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
| | - Robert Kourist
- Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
| | - Wolfgang R Streit
- Department of Microbiology and Biotechnology, Biocenter Klein Flottbek, University of Hamburg Hamburg, Germany
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11
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Enoki J, Meisborn J, Müller AC, Kourist R. A Multi-Enzymatic Cascade Reaction for the Stereoselective Production of γ-Oxyfunctionalyzed Amino Acids. Front Microbiol 2016; 7:425. [PMID: 27092111 PMCID: PMC4823265 DOI: 10.3389/fmicb.2016.00425] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 03/16/2016] [Indexed: 11/26/2022] Open
Abstract
A stereoselective three-enzyme cascade for synthesis of diasteromerically pure γ-oxyfunctionalized α-amino acids was developed. By coupling a dynamic kinetic resolution (DKR) using an N-acylamino acid racemase (NAAAR) and an L-selective aminoacylase from Geobacillus thermoglucosidasius with a stereoselective isoleucine dioxygenase from Bacillus thuringiensis, diastereomerically pure oxidized amino acids were produced from racemic N-acetylamino acids. The three enzymes differed in their optimal temperature and pH-spectra. Their different metal cofactor dependencies led to inhibitory effects. Under optimized conditions, racemic N-acetylmethionine was quantitatively converted into L-methionine-(S)-sulfoxide with 97% yield and 95% de. The combination of these three different biocatalysts allowed the direct synthesis of diastereopure oxyfunctionalized amino acids from inexpensive racemic starting material.
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Affiliation(s)
- Junichi Enoki
- Faculty of Biology and Biotechnology, Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
| | - Jaqueline Meisborn
- Faculty of Biology and Biotechnology, Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
| | - Ann-Christin Müller
- Faculty of Biology and Biotechnology, Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
| | - Robert Kourist
- Faculty of Biology and Biotechnology, Junior Research Group for Microbial Biotechnology, Ruhr-University Bochum Bochum, Germany
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12
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Gaßmeyer SK, Wetzig J, Mügge C, Assmann M, Enoki J, Hilterhaus L, Zuhse R, Miyamoto K, Liese A, Kourist R. Arylmalonate Decarboxylase-Catalyzed Asymmetric Synthesis of Both Enantiomers of Optically Pure Flurbiprofen. ChemCatChem 2016. [DOI: 10.1002/cctc.201501205] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
| | - Jasmin Wetzig
- Chiracon GmbH; Im Biotechnologiepark 14943 Luckenwalde Germany
| | - Carolin Mügge
- Junior Research Group for Microbial Biotechnology; Ruhr-University Bochum; 44780 Bochum Germany
| | - Miriam Assmann
- Institute for Technical Biocatalysis; Hamburg University of Technology TUHH; Denickestr. 15 21071 Hamburg Germany
| | - Junichi Enoki
- Junior Research Group for Microbial Biotechnology; Ruhr-University Bochum; 44780 Bochum Germany
| | - Lutz Hilterhaus
- Institute for Technical Biocatalysis; Hamburg University of Technology TUHH; Denickestr. 15 21071 Hamburg Germany
| | - Ralf Zuhse
- Chiracon GmbH; Im Biotechnologiepark 14943 Luckenwalde Germany
| | - Kenji Miyamoto
- Department for Biosciences and Bioinformatics; Keio University; 3-14-1 Hiyoshi Yokohama 223-8522 Japan
| | - Andreas Liese
- Institute for Technical Biocatalysis; Hamburg University of Technology TUHH; Denickestr. 15 21071 Hamburg Germany
| | - Robert Kourist
- Junior Research Group for Microbial Biotechnology; Ruhr-University Bochum; 44780 Bochum Germany
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Busch F, Enoki J, Hülsemann N, Miyamoto K, Bocola M, Kourist R. Semiempirical QM/MM calculations reveal a step-wise proton transfer and an unusual thiolate pocket in the mechanism of the unique arylpropionate racemase AMDase G74C. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01964h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Semiempirical calculations on the mechanism of the arylpropionate racemase AMDase G74C reveal a step-wise mechanism involving a planar-enedionate intermediate.
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Affiliation(s)
- F. Busch
- Faculty of Biology and Biotechnology
- Ruhr-University Bochum
- 44801 Bochum
- Germany
| | - J. Enoki
- Faculty of Biology and Biotechnology
- Ruhr-University Bochum
- 44801 Bochum
- Germany
| | - N. Hülsemann
- Faculty of Biology and Biotechnology
- Ruhr-University Bochum
- 44801 Bochum
- Germany
| | - K. Miyamoto
- Department of Bioscience and Informatics
- Keio University
- Yokohama
- Japan
| | - M. Bocola
- Institute of Biotechnology
- RWTH Aachen
- 52062 Aachen
- Germany
| | - R. Kourist
- Faculty of Biology and Biotechnology
- Ruhr-University Bochum
- 44801 Bochum
- Germany
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Gaßmeyer SK, Yoshikawa H, Enoki J, Hülsemann N, Stoll R, Miyamoto K, Kourist R. STD-NMR-Based Protein Engineering of the Unique Arylpropionate-Racemase AMDase G74C. Chembiochem 2015; 16:1943-1949. [DOI: 10.1002/cbic.201500253] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Indexed: 02/01/2023]
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15
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Lind MES, Himo F. Theoretical Study of Reaction Mechanism and Stereoselectivity of Arylmalonate Decarboxylase. ACS Catal 2014. [DOI: 10.1021/cs5009738] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Maria E. S. Lind
- Department
of Organic Chemistry
Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden
| | - Fahmi Himo
- Department
of Organic Chemistry
Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden
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Kourist R, Gaßmeyer S, Hülsemann N, Dorau R. Protein engineering of arylmalonate decarboxylase variants with promiscuous racemising activity. N Biotechnol 2014. [DOI: 10.1016/j.nbt.2014.05.1815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Kourist R, Guterl JK, Miyamoto K, Sieber V. Enzymatic Decarboxylation-An Emerging Reaction for Chemicals Production from Renewable Resources. ChemCatChem 2014. [DOI: 10.1002/cctc.201300881] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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18
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Gröger H, Asano Y, Bornscheuer UT, Ogawa J. Development of biocatalytic processes in Japan and Germany: from research synergies to industrial applications. Chem Asian J 2012; 7:1138-53. [PMID: 22550022 DOI: 10.1002/asia.201200105] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Harald Gröger
- Faculty of Chemistry, Bielefeld University, Universitätsstrasse 25, 33615 Bielefeld, Germany.
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20
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Miyauchi Y, Kourist R, Uemura D, Miyamoto K. Dramatically improved catalytic activity of an artificial (S)-selective arylmalonate decarboxylase by structure-guided directed evolution. Chem Commun (Camb) 2011; 47:7503-5. [DOI: 10.1039/c1cc11953b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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