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Wang Y, Pan H, Wang F, Shen C. Microbial P450 repertoire (P450ome) and its application feasibility in pharmaceutical industry, chemical industry, and environmental protection. Biotechnol Bioeng 2024; 121:7-25. [PMID: 37767638 DOI: 10.1002/bit.28565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/13/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023]
Abstract
Cytochrome P450s (CYPs) are heme-thiolated enzymes that catalyze the oxidation of C-H bonds in a regio- and stereo-selective manner. CYPs are widely present in the biological world. With the completion of more biological genome sequencing, the number and types of P450 enzymes have increased rapidly. P450 in microorganisms is easy to clone and express, rich in catalytic types, and strong in substrate adaptability, which has good application potential. Although the number of P450 enzymes found in microorganisms is huge, the function of most of the microorganism P450s has not been studied, and it contains a large number of excellent biocatalysts to be developed. This review is based on the P450 groups in microorganisms. First, it reviews the distribution of P450 groups in different microbial species, and then studies the application of microbial P450 enzymes in the pharmaceutical industry, chemical industry and environmental pollutant treatment in recent years. And focused on the application fields of P450 enzymes of different families to guide the selection of suitable P450s from the huge P450 library. In view of the current shortcomings of microbial P450 in the application process, the final solution is the most likely to assist the application of P450 enzymes in large-scale, that is, whole cell transformation combined with engineering, fusion P450 combined with immobilization technology.
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Affiliation(s)
- Yongfa Wang
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang, China
| | - Hao Pan
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang, China
| | - Fuhao Wang
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang, China
| | - Chen Shen
- College of Chemical & Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang, China
- State Key Laboratory Breeding Base-Hebei Province Key Laboratory of Molecular Chemistry for Drug, Hebei University of Science & Technology, Shijiazhuang, China
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Mokkawes T, De Visser T, Cao Y, De Visser SP. Melatonin Activation by Human Cytochrome P450 Enzymes: A Comparison between Different Isozymes. Molecules 2023; 28:6961. [PMID: 37836804 PMCID: PMC10574541 DOI: 10.3390/molecules28196961] [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: 08/28/2023] [Revised: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 10/15/2023] Open
Abstract
Cytochrome P450 enzymes in the human body play a pivotal role in both the biosynthesis and the degradation of the hormone melatonin. Melatonin plays a key role in circadian rhythms in the body, but its concentration is also linked to mood fluctuations as well as emotional well-being. In the present study, we present a computational analysis of the binding and activation of melatonin by various P450 isozymes that are known to yield different products and product distributions. In particular, the P450 isozymes 1A1, 1A2, and 1B1 generally react with melatonin to provide dominant aromatic hydroxylation at the C6-position, whereas the P450 2C19 isozyme mostly provides O-demethylation products. To gain insight into the origin of these product distributions of the P450 isozymes, we performed a comprehensive computational study of P450 2C19 isozymes and compared our work with previous studies on alternative isozymes. The work covers molecular mechanics, molecular dynamics and quantum mechanics approaches. Our work highlights major differences in the size and shape of the substrate binding pocket amongst the different P450 isozymes. Consequently, substrate binding and positioning in the active site varies substantially within the P450 isozymes. Thus, in P450 2C19, the substrate is oriented with its methoxy group pointing towards the heme, and therefore reacts favorably through hydrogen atom abstraction, leading to the production of O-demethylation products. On the other hand, the substrate-binding pockets in P450 1A1, 1A2, and 1B1 are tighter, direct the methoxy group away from the heme, and consequently activate an alternative site and lead to aromatic hydroxylation instead.
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Affiliation(s)
| | | | | | - Sam P. De Visser
- Department of Chemical Engineering, Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, UK
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Li Z, Huang P, Wang M, Wang X, Wang L, Kong D, Niu G. Stepwise increase of thaxtomins production in Streptomyces albidoflavus J1074 through combinatorial metabolic engineering. Metab Eng 2021; 68:187-198. [PMID: 34673237 DOI: 10.1016/j.ymben.2021.10.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/23/2021] [Accepted: 10/16/2021] [Indexed: 11/30/2022]
Abstract
Herbicide-resistance in weeds has become a serious threat to agriculture across the world. Thus, there is an urgent need for the discovery and development of herbicides with new modes of action. Thaxtomin phytotoxins are a group of nitrated diketopiperazines produced by potato common scab-causing phytopathogen Streptomyces scabies and other actinobacterial pathogens. They are generally considered to function as inhibitors of cellulose synthesis in plants, and thus have great potential to be used as natural herbicides. Generation of an overproducing strain is crucial for the scale-up production of thaxtomins and their wide use in agriculture. In the present study, we employed a stepwise strategy by combining heterologous expression, repressor deletion, activator overexpression, and optimization of fermentation media for high-level production of thaxtomins. The maximum yield of 728 mg/L thaxtomins was achieved with engineered Streptomyces albidoflavus J1074 strains in shake-flask cultures, and it was approximately 36-fold higher than S. albidoflavus J1074 carrying the unmodified cluster. Moreover, the yield of thaxtomins could reach 1973 mg/L when the engineered strain was cultivated in a small-scale stirred-tank bioreactor. This is the highest titer reported to date, representing a significant leap forward for the scale-up production of thaxtomins. Our study presents a robust, easy-to-use system that will be broadly useful for improving titers of bioactive compounds in many Streptomyces species.
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Affiliation(s)
- Zhilei Li
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China
| | - Pengju Huang
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China
| | - Meiyan Wang
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China
| | - Xia Wang
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China
| | - Linqi Wang
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China
| | - Dekun Kong
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China
| | - Guoqing Niu
- Biotechnology Research Center, Southwest University, Chongqing, 400715, China; Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation, Southwest University, Chongqing, 400715, China; State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, 400715, China.
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Romero E, Jones BS, Hogg BN, Rué Casamajo A, Hayes MA, Flitsch SL, Turner NJ, Schnepel C. Enzymkatalysierte späte Modifizierungen: Besser spät als nie. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 133:16962-16993. [PMID: 38505660 PMCID: PMC10946893 DOI: 10.1002/ange.202014931] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 01/15/2021] [Indexed: 03/21/2024]
Abstract
AbstractDie Enzymkatalyse gewinnt zunehmend an Bedeutung in der Synthesechemie. Die durch Bioinformatik und Enzym‐Engineering stetig wachsende Zahl von Biokatalysatoren eröffnet eine große Vielfalt selektiver Reaktionen. Insbesondere für späte Funktionalisierungsreaktionen ist die Biokatalyse ein geeignetes Werkzeug, das oftmals der konventionellen De‐novo‐Synthese überlegen ist. Enzyme haben sich als nützlich erwiesen, um funktionelle Gruppen direkt in komplexe Molekülgerüste einzuführen sowie für die rasche Diversifizierung von Substanzbibliotheken. Biokatalytische Oxyfunktionalisierungen, Halogenierungen, Methylierungen, Reduktionen und Amidierungen sind von besonderem Interesse, da diese Strukturmotive häufig in Pharmazeutika vertreten sind. Dieser Aufsatz gibt einen Überblick über die Stärken und Schwächen der enzymkatalysierten späten Modifizierungen durch native und optimierte Enzyme in der Synthesechemie. Ebenso werden wichtige Beispiele in der Wirkstoffentwicklung hervorgehoben.
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Affiliation(s)
- Elvira Romero
- Compound Synthesis and ManagementDiscovery Sciences, BioPharmaceuticals R&DAstraZenecaGötheborgSchweden
| | - Bethan S. Jones
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNVereinigtes Königreich
| | - Bethany N. Hogg
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNVereinigtes Königreich
| | - Arnau Rué Casamajo
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNVereinigtes Königreich
| | - Martin A. Hayes
- Compound Synthesis and ManagementDiscovery Sciences, BioPharmaceuticals R&DAstraZenecaGötheborgSchweden
| | - Sabine L. Flitsch
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNVereinigtes Königreich
| | - Nicholas J. Turner
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNVereinigtes Königreich
| | - Christian Schnepel
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNVereinigtes Königreich
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Romero E, Jones BS, Hogg BN, Rué Casamajo A, Hayes MA, Flitsch SL, Turner NJ, Schnepel C. Enzymatic Late-Stage Modifications: Better Late Than Never. Angew Chem Int Ed Engl 2021; 60:16824-16855. [PMID: 33453143 PMCID: PMC8359417 DOI: 10.1002/anie.202014931] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 01/15/2021] [Indexed: 12/16/2022]
Abstract
Enzyme catalysis is gaining increasing importance in synthetic chemistry. Nowadays, the growing number of biocatalysts accessible by means of bioinformatics and enzyme engineering opens up an immense variety of selective reactions. Biocatalysis especially provides excellent opportunities for late-stage modification often superior to conventional de novo synthesis. Enzymes have proven to be useful for direct introduction of functional groups into complex scaffolds, as well as for rapid diversification of compound libraries. Particularly important and highly topical are enzyme-catalysed oxyfunctionalisations, halogenations, methylations, reductions, and amide bond formations due to the high prevalence of these motifs in pharmaceuticals. This Review gives an overview of the strengths and limitations of enzymatic late-stage modifications using native and engineered enzymes in synthesis while focusing on important examples in drug development.
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Affiliation(s)
- Elvira Romero
- Compound Synthesis and ManagementDiscovery Sciences, BioPharmaceuticals R&DAstraZenecaGothenburgSweden
| | - Bethan S. Jones
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNUnited Kingdom
| | - Bethany N. Hogg
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNUnited Kingdom
| | - Arnau Rué Casamajo
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNUnited Kingdom
| | - Martin A. Hayes
- Compound Synthesis and ManagementDiscovery Sciences, BioPharmaceuticals R&DAstraZenecaGothenburgSweden
| | - Sabine L. Flitsch
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNUnited Kingdom
| | - Nicholas J. Turner
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNUnited Kingdom
| | - Christian Schnepel
- School of ChemistryThe University of ManchesterManchester Institute of Biotechnology131 Princess StreetManchesterM1 7DNUnited Kingdom
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Liu D, Rubin GM, Dhakal D, Chen M, Ding Y. Biocatalytic synthesis of peptidic natural products and related analogues. iScience 2021; 24:102512. [PMID: 34041453 PMCID: PMC8141463 DOI: 10.1016/j.isci.2021.102512] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Peptidic natural products (PNPs) represent a rich source of lead compounds for the discovery and development of therapeutic agents for the treatment of a variety of diseases. However, the chemical synthesis of PNPs with diverse modifications for drug research is often faced with significant challenges, including the unavailability of constituent nonproteinogenic amino acids, inefficient cyclization protocols, and poor compatibility with other functional groups. Advances in the understanding of PNP biosynthesis and biocatalysis provide a promising, sustainable alternative for the synthesis of these compounds and their analogues. Here we discuss current progress in using native and engineered biosynthetic enzymes for the production of both ribosomally and nonribosomally synthesized peptides. In addition, we highlight new in vitro and in vivo approaches for the generation and screening of PNP libraries.
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Affiliation(s)
- Dake Liu
- Department of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, FL 32610, USA
| | - Garret M. Rubin
- Department of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, FL 32610, USA
| | - Dipesh Dhakal
- Department of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, FL 32610, USA
| | - Manyun Chen
- Department of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, FL 32610, USA
| | - Yousong Ding
- Department of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, FL 32610, USA
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Yuan C, Ouyang Q, Wang X, Li X, Tan H, Chen G. Interactive Regulation between Aliphatic Hydroxylation and Aromatic Hydroxylation of Thaxtomin D in TxtC: A Theoretical Investigation. Inorg Chem 2021; 60:6433-6445. [PMID: 33861573 DOI: 10.1021/acs.inorgchem.1c00154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
TxtC is an unusual bifunctional cytochrome P450 that is able to perform sequential aliphatic and aromatic hydroxylation of the diketopiperazine substrate thaxtomin D in two distinct sites to produce thaxtomin A. Though the X-ray structure of TxtC complexed with thaxtomin D revealed a binding mode for its aromatic hydroxylation, the preferential hydroxylation site is aliphatic C14. It is thus intriguing to unravel how TxtC accomplishes such two-step catalytic hydroxylation on distinct aliphatic and aromatic carbons and why the aliphatic site is preferred in the hydroxylation step. In this work, by employing molecular docking and molecular dynamics (MD) simulation, we revealed that thaxtomin D could adopt two different conformations in the TxtC active site, which were equal in energy with either the aromatic C20-H or aliphatic C14-H pointing toward the active Cpd I oxyferryl moiety. Further ONIOM calculations indicated that the energy barrier for the rate-limiting hydroxylation step on the aliphatic C14 site was 9.6 kcal/mol more favorable than that on the aromatic C20 site. The hydroxyl group on the monohydroxylated intermediate thaxtomin B C14 site formed hydrogen bonds with Ser280 and Thr385, which induced the l-Phe moiety to rotate around the Cβ-Cγ bond of the 4-nitrotryptophan moiety. Thus, it adopted an energetically favorable conformation with aromatic C20 adjacent to the oxyferryl moiety. In addition, the hydroxyl group induced solvent water molecules to enter the active site, which propelled thaxtomin B toward the heme plane and resulted in heme distortion. Based on this geometrical layout, the rate-limiting aromatic hydroxylation energy barrier decreased to 15.4 kcal/mol, which was comparable to that of the thaxtomin D aliphatic hydroxylation process. Our calculations indicated that heme distortion lowered the energy level of the lowest Cpd I α-vacant orbital, which promoted electron transfer in the rate-limiting thaxtomin B aromatic hydroxylation step in TxtC.
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Affiliation(s)
- Chang Yuan
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University, Beijing 100875, China
| | - Qingwen Ouyang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University, Beijing 100875, China
| | - Xixi Wang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University, Beijing 100875, China
| | - Xichen Li
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University, Beijing 100875, China
| | - Hongwei Tan
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University, Beijing 100875, China
| | - Guangju Chen
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University, Beijing 100875, China
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Rani S, Dasgupta B, Bhati GK, Tomar K, Rakshit S, Maiti S. Superior Proton-Transfer Catalytic Promiscuity of Cytochrome c in Self-Organized Media. Chembiochem 2020; 22:1285-1291. [PMID: 33175409 DOI: 10.1002/cbic.202000768] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Indexed: 12/30/2022]
Abstract
Evolutionarily elderly proteins commonly feature greater catalytic promiscuity. Cytochrome c is among the first set of proteins in evolution to have known prospects in electron transport and peroxidative properties. Here, we report that cyt c is also a proficient proton-transfer catalyst and enhances the Kemp elimination (KE; model reaction to show proton transfer catalytic property) by ∼750-fold on self-organized systems like micelles and vesicles. The self-organized systems mimic the mitochondrial environment in vitro for cyt c. Using an array of biophysical and biochemical mutational assays, both acid-base and redox mechanistic pathways have been explored. The histidine moiety close to hemin group (His18) is mainly responsible for proton abstraction to promote the concerted E2 pathway for KE catalysis when cyt c is in its oxidized form; this has also been confirmed by a H18A mutant of cyt c. However, the redox pathway is predominant under reducing conditions in the presence of dithiothreitol over the pH range 6-7.4. Interestingly, we found almost 750-fold enhanced KE catalysis by cyt c compared to aqueous buffer. Overall, in addition to providing mechanistic insights, the data reveal an unprecedented catalytic property of cyt c that could be of high importance in an evolutionary perspective considering its role in delineating the phylogenic tree and also towards generating programmable designer biocatalysts.
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Affiliation(s)
- Sheetal Rani
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Manauli, 140306, India
| | - Basundhara Dasgupta
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Manauli, 140306, India
| | - Gaurav Kumar Bhati
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Manauli, 140306, India
| | - Kalpana Tomar
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Manauli, 140306, India
| | - Sabyasachi Rakshit
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Manauli, 140306, India
| | - Subhabrata Maiti
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Manauli, 140306, India
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Wang L, Wang M, Fu Y, Huang P, Kong D, Niu G. Engineered biosynthesis of thaxtomin phytotoxins. Crit Rev Biotechnol 2020; 40:1163-1171. [PMID: 32819175 DOI: 10.1080/07388551.2020.1807461] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Herbicide-resistant weeds are a growing problem worldwide. Thaxtomin phytotoxins are a group of nitrated diketopiperazines produced by the potato common scab-causing pathogen Streptomyces scabies and other actinobacterial plant pathogens. They represent a unique class of microbial natural products with distinctive structural features and promising herbicidal activity. The biosynthesis of thaxtomins proceeds through multiple steps of unusual enzymatic reactions. Advances in understanding of thaxtomins biosynthetic machinery have provided the basis for precursor-directed biosynthesis, pathway refactoring, and one-pot biocombinatorial synthesis to generate thaxtomin analogues. We herein summarize recent findings on the biosynthesis of thaxtomins and highlight recent advances in the rational generation of novel thaxtomins for the development of potent herbicidal agents.
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Affiliation(s)
- Linqi Wang
- Biotechnology Research Center, Southwest University, Chongqing, China.,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Meiyan Wang
- Biotechnology Research Center, Southwest University, Chongqing, China.,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Yudie Fu
- Biotechnology Research Center, Southwest University, Chongqing, China.,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Pengju Huang
- Biotechnology Research Center, Southwest University, Chongqing, China.,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Dekun Kong
- Biotechnology Research Center, Southwest University, Chongqing, China.,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, China
| | - Guoqing Niu
- Biotechnology Research Center, Southwest University, Chongqing, China.,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land, Academy of Agricultural Sciences, Southwest University, Chongqing, China.,Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation, Southwest University, Chongqing, China
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10
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Visser SP. Second‐Coordination Sphere Effects on Selectivity and Specificity of Heme and Nonheme Iron Enzymes. Chemistry 2020; 26:5308-5327. [DOI: 10.1002/chem.201905119] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/04/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Sam P. Visser
- The Manchester Institute of Biotechnology and Department of Chemical Engineering and Analytical ScienceThe University of Manchester 131 Princess Street Manchester M1 7DN UK
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