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Kim SM, Kang SH, Jeon BW, Kim YH. Tunnel engineering of gas-converting enzymes for inhibitor retardation and substrate acceleration. BIORESOURCE TECHNOLOGY 2024; 394:130248. [PMID: 38158090 DOI: 10.1016/j.biortech.2023.130248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
Carbon monoxide dehydrogenase (CODH), formate dehydrogenase (FDH), hydrogenase (H2ase), and nitrogenase (N2ase) are crucial enzymatic catalysts that facilitate the conversion of industrially significant gases such as CO, CO2, H2, and N2. The tunnels in the gas-converting enzymes serve as conduits for these low molecular weight gases to access deeply buried catalytic sites. The identification of the substrate tunnels is imperative for comprehending the substrate selectivity mechanism underlying these gas-converting enzymes. This knowledge also holds substantial value for industrial applications, particularly in addressing the challenges associated with separation and utilization of byproduct gases. In this comprehensive review, we delve into the emerging field of tunnel engineering, presenting a range of approaches and analyses. Additionally, we propose methodologies for the systematic design of enzymes, with the ultimate goal of advancing protein engineering strategies.
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Affiliation(s)
- Suk Min Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Republic of Korea.
| | - Sung Heuck Kang
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Republic of Korea
| | - Byoung Wook Jeon
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Republic of Korea
| | - Yong Hwan Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Republic of Korea; Graduate School of Carbon Neutrality, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Republic of Korea.
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2
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Mitusińska K, Raczyńska A, Bzówka M, Bagrowska W, Góra A. Applications of water molecules for analysis of macromolecule properties. Comput Struct Biotechnol J 2020; 18:355-365. [PMID: 32123557 PMCID: PMC7036622 DOI: 10.1016/j.csbj.2020.02.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 01/26/2020] [Accepted: 02/01/2020] [Indexed: 01/12/2023] Open
Abstract
Water molecules maintain proteins' structures, functions, stabilities and dynamics. They can occupy certain positions or pass quickly via a protein's interior. Regardless of their behaviour, water molecules can be used for the analysis of proteins' structural features and biochemical properties. Here, we present a list of several software programs that use the information provided by water molecules to: i) analyse protein structures and provide the optimal positions of water molecules for protein hydration, ii) identify high-occupancy water sites in order to analyse ligand binding modes, and iii) detect and describe tunnels and cavities. The analysis of water molecules' distribution and trajectories sheds a light on proteins' interactions with small molecules, on the dynamics of tunnels and cavities, on protein composition and also on the functionality, transportation network and location of functionally relevant residues. Finally, the correct placement of water molecules in protein crystal structures can significantly improve the reliability of molecular dynamics simulations.
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Affiliation(s)
| | | | | | | | - Artur Góra
- Tunneling Group, Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, Gliwice, Poland
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3
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Kokkonen P, Bednar D, Pinto G, Prokop Z, Damborsky J. Engineering enzyme access tunnels. Biotechnol Adv 2019; 37:107386. [PMID: 31026496 DOI: 10.1016/j.biotechadv.2019.04.008] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/14/2022]
Abstract
Enzymes are efficient and specific catalysts for many essential reactions in biotechnological and pharmaceutical industries. Many times, the natural enzymes do not display the catalytic efficiency, stability or specificity required for these industrial processes. The current enzyme engineering methods offer solutions to this problem, but they mainly target the buried active site where the chemical reaction takes place. Despite being many times ignored, the tunnels and channels connecting the environment with the active site are equally important for the catalytic properties of enzymes. Changes in the enzymatic tunnels and channels affect enzyme activity, specificity, promiscuity, enantioselectivity and stability. This review provides an overview of the emerging field of enzyme access tunnel engineering with case studies describing design of all the aforementioned properties. The software tools for the analysis of geometry and function of the enzymatic tunnels and channels and for the rational design of tunnel modifications will also be discussed. The combination of new software tools and enzyme engineering strategies will provide enzymes with access tunnels and channels specifically tailored for individual industrial processes.
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Affiliation(s)
- Piia Kokkonen
- Loschmidt Laboratories, Department of Experimental Biology and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - David Bednar
- Loschmidt Laboratories, Department of Experimental Biology and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; International Clinical Research Center, St. Anne's University Hospital Brno, Pekarska 53, 656 91 Brno, Czech Republic
| | - Gaspar Pinto
- International Clinical Research Center, St. Anne's University Hospital Brno, Pekarska 53, 656 91 Brno, Czech Republic
| | - Zbynek Prokop
- Loschmidt Laboratories, Department of Experimental Biology and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; International Clinical Research Center, St. Anne's University Hospital Brno, Pekarska 53, 656 91 Brno, Czech Republic
| | - Jiri Damborsky
- Loschmidt Laboratories, Department of Experimental Biology and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; International Clinical Research Center, St. Anne's University Hospital Brno, Pekarska 53, 656 91 Brno, Czech Republic.
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Spyrakis F, Ahmed MH, Bayden AS, Cozzini P, Mozzarelli A, Kellogg GE. The Roles of Water in the Protein Matrix: A Largely Untapped Resource for Drug Discovery. J Med Chem 2017; 60:6781-6827. [PMID: 28475332 DOI: 10.1021/acs.jmedchem.7b00057] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The value of thoroughly understanding the thermodynamics specific to a drug discovery/design study is well known. Over the past decade, the crucial roles of water molecules in protein structure, function, and dynamics have also become increasingly appreciated. This Perspective explores water in the biological environment by adopting its point of view in such phenomena. The prevailing thermodynamic models of the past, where water was seen largely in terms of an entropic gain after its displacement by a ligand, are now known to be much too simplistic. We adopt a set of terminology that describes water molecules as being "hot" and "cold", which we have defined as being easy and difficult to displace, respectively. The basis of these designations, which involve both enthalpic and entropic water contributions, are explored in several classes of biomolecules and structural motifs. The hallmarks for characterizing water molecules are examined, and computational tools for evaluating water-centric thermodynamics are reviewed. This Perspective's summary features guidelines for exploiting water molecules in drug discovery.
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Affiliation(s)
- Francesca Spyrakis
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino , Via Pietro Giuria 9, 10125 Torino, Italy
| | - Mostafa H Ahmed
- Department of Medicinal Chemistry & Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University , Richmond, Virginia 23298-0540, United States
| | - Alexander S Bayden
- CMD Bioscience , 5 Science Park, New Haven, Connecticut 06511, United States
| | - Pietro Cozzini
- Dipartimento di Scienze degli Alimenti e del Farmaco, Laboratorio di Modellistica Molecolare, Università degli Studi di Parma , Parco Area delle Scienze 59/A, 43121 Parma, Italy
| | - Andrea Mozzarelli
- Dipartimento di Scienze degli Alimenti e del Farmaco, Laboratorio di Biochimica, Università degli Studi di Parma , Parco Area delle Scienze 23/A, 43121 Parma, Italy.,Istituto di Biofisica, Consiglio Nazionale delle Ricerche , Via Moruzzi 1, 56124 Pisa, Italy
| | - Glen E Kellogg
- Department of Medicinal Chemistry & Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University , Richmond, Virginia 23298-0540, United States
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David B, Irague R, Jouanneau D, Daligault F, Czjzek M, Sanejouand YH, Tellier C. Internal Water Dynamics Control the Transglycosylation/Hydrolysis Balance in the Agarase (AgaD) of Zobellia galactanivorans. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00348] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Benoit David
- UFIP,
CNRS, Université de Nantes, 44322 Nantes, France
| | - Romain Irague
- UFIP,
CNRS, Université de Nantes, 44322 Nantes, France
| | - Diane Jouanneau
- Integrative
Biology of Marine Models, CNRS, UPMC Univ Paris 06, Sorbonne Université, 29680 Roscoff, France
| | | | - Mirjam Czjzek
- Integrative
Biology of Marine Models, CNRS, UPMC Univ Paris 06, Sorbonne Université, 29680 Roscoff, France
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Benson SP, Pleiss J. Self-Assembly Nanostructures of Triglyceride-Water Interfaces Determine Functional Conformations of Candida antarctica Lipase B. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:3151-3159. [PMID: 28274117 DOI: 10.1021/acs.langmuir.6b04570] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Candida antarctica lipase B (CalB) acts as a lipase when adsorbed to an acylglyceride interface and as an esterase when exposed to an aqueous environment. The effect of the molecular self-assembly nanostructure of triglyceride-water interfaces on structural conformations of adsorbed CalB and the implications to its catalytic function were studied by molecular dynamics simulations. Systems of CalB adsorbed to interfaces and solvated in water were compared. The two environments induced relative motions of helices α5 and α10 that resulted in open and closed conformations. The open conformation was stabilized by interactions between the polar and nonpolar amino acids of α5 and α10 and the nanostructure of triglyceride aggregates, which self-assembled into crystalline-like patterns of alternating polar and nonpolar lamellae. Thus, the structure of CalB has been adapted by evolution to the geometric constraints imposed by the interface nanostructure for optimized catalytic activity. Helices α5 and α10 have two functions. As mobile elements, they ensure access of bulky substrates to the active site in the open conformation. As a part of the active site pocket, they ensure binding of substrate molecules in a productive orientation near the active site. In water, access to the binding site is limited, and the smaller substrate binding site is beneficial for the binding of small, water-soluble substrates. The CalB crystal structure commonly used for protein engineering studies represents an intermediate state between open and closed, and may thus not be adequate to assess the function of CalB, neither as lipase nor as esterase.
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Affiliation(s)
- Sven P Benson
- Institute of Technical Biochemistry, University of Stuttgart , Allmandring 31, D - 70569 Stuttgart, Germany
| | - Jürgen Pleiss
- Institute of Technical Biochemistry, University of Stuttgart , Allmandring 31, D - 70569 Stuttgart, Germany
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Kurisaki I, Barberot C, Takayanagi M, Nagaoka M. Dewetting of S1-Pocket via Water Channel upon Thrombin–Substrate Association Reaction. J Phys Chem B 2015; 119:15807-12. [DOI: 10.1021/acs.jpcb.5b09581] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ikuo Kurisaki
- Graduate
School of Information Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
- Core
Research for Evolutional Science and Technology, Japan Science and Technology Agency,
Honmachi, Kawaguchi 332-0012, Japan
| | - Chantal Barberot
- Graduate
School of Information Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
- Core
Research for Evolutional Science and Technology, Japan Science and Technology Agency,
Honmachi, Kawaguchi 332-0012, Japan
| | - Masayoshi Takayanagi
- Graduate
School of Information Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
- Core
Research for Evolutional Science and Technology, Japan Science and Technology Agency,
Honmachi, Kawaguchi 332-0012, Japan
| | - Masataka Nagaoka
- Graduate
School of Information Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
- Core
Research for Evolutional Science and Technology, Japan Science and Technology Agency,
Honmachi, Kawaguchi 332-0012, Japan
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8
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Reilly PJ, Rovira C. Computational Studies of Glycoside, Carboxylic Ester, and Thioester Hydrolase Mechanisms: A Review. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b01312] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peter J. Reilly
- Department
of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011-2230, United States
| | - Carme Rovira
- Departament de Química Orgànica
and Institut de Química Teòrica i Computacional (IQTCUB), Universitat de Barcelona, 08028 Barcelona, Spain
- Institució
Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
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