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New progress has been made in the study of bio-nitrogen fixation mediated by nanoenzymes
Time of Update: 2021-01-12
Recently, Professor Han Heyou of the National Key Laboratory of Agricultural Microbiology at Huahua Agricultural University published a research paper entitled "Cobalt Ferrite Nanozyme for Efficient Symbiotic Nitrogen Fixation via Administration Reactive Oxygen Metabolism" at Environmental science-nano.
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The results of the study found that the formation mechanism of chinese oolong tea aromatic enzyme
Time of Update: 2020-12-11
years, Yang Ziyin research team of South China Botanical Garden of the Chinese Academy of Sciences systematically analyzed the enzyme-forming mechanism of aroma during the processing of oolong tea.
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Progress was made in the study of the synthesis of hand-amine alcohol compounds by amine dehydrogenase.
Time of Update: 2020-10-10
conversion rate needs to be improved. AmDHs, which evolved through the directional evolution of amino acid dehydrogenase (AADHs), can use cheap ammonia as an amino feed, asymmetrically reduced amine-reducing latent oxycodone to produce hand-amine
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Progress was made in the study of the spatial variation of soil enzyme activity.
Time of Update: 2020-10-03
Researchers at Wuhan Botanical Garden of the Chinese Academy of Sciences analyzed the activity characteristics of soil enzymes within each ecosystem and explored the biological and non-biological factors of spatial variation at two different spatial scales (100m2 and 1m2).
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The study reveals the interaction mechanism between lysed polysaccharide monooxygenase and substrate.
Time of Update: 2020-10-02
, such as X-ray crystal diffraction and nuclear magnetic resonance. example is cellulose oxidation cracking mediated by LPMO. LPMO is a large group of metal enzymes found in recent years that can destroy insoluble polysaccharide crystalline
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Progress has been made in the transformation of glycosyl transferase and biosynthetics of triamcinoids.
Time of Update: 2020-10-02
Triamcinelgiates are important natural products of plant sources, and their glycosylation increases the diversity of modified structures and functions, thereby increasing their physiological activity, biological utilization, and in-plant cell
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Progress has been made in the synthesis of glycopeptides.
Time of Update: 2020-09-30
Glycopeptide is a class of large molecular compounds combining oligosaccharides with peptides. are used in the development of sugar drugs, such as glycopeptide antibiotics and anti-tumor vaccines. decades of development, peptide
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The study revealed the gender differences in the correlation between schizophrenia symptoms and superoxide dismplase.
Time of Update: 2020-09-19
., impaired executive function, memory and mental processing speed). oxidative stress and antioxidant defense system disorders are considered important risk factors for schizophrenia. superoxide dismification enzyme (SOD) as an antioxidant
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Progress has been made in the research on key enzymes and conversion techniques for the preparation of new joanolisaccharose.
Time of Update: 2020-09-19
Agarose polysaccharides are complex polymer carbohydrates present in red algae, consisting of 1,3 linked beta-D-semi-lactose and 1,4-link 3,6-endether-alpha-L-semi-lactose residues, which form agaoligosaccharides under the action of glycoside
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Progress has been made in the study of asymmetric reductamine construction hand 1,4-nitrous zodiazepine structure modules in enzyme-promoting molecules.
Time of Update: 2020-09-16
sleep. , the efficient synthesis of The Handy 1,4-Nitrous Zodiac Ring, a key structural unit of Suvoreson, is still challenging. The bio-catalytic and green chemical team led by Zhu Dunming and Wu Qiqing, researchers at the Tianjin
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Progress has been made in the design of G-four-chain/hemin DNA structure and in the study of catalytic activity.
Time of Update: 2020-09-15
the introduction of polar turning points at different locations in the d (G3TG3TG3TG3) sequence (short for TTT, which mainly forms parallel G-four chains within molecules), i.e. design 3'G5'-5'GGTG3TG3TG3',3' (G55TTT), 3'G3TG35'-3'. The four sequences of 5
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Scientists have found that mutant enzymes can significantly improve the recycling of plastic bottles.
Time of Update: 2020-09-15
carbios is building a demonstration plant that is expected to recycle hundreds of tons of PET per year, said Marty, the company's chief executive.
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The efficacy of water moths and these methods can help us stay away from alcoholic liver.
Time of Update: 2020-07-30
away from alcoholic liver, do the above measures and then with The townhouse water moth Gegendan ginseng tablets, for the liver is a good way.
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The study found new ways to fight specific tumors.
Time of Update: 2020-07-27
Recently, Beijing University of Technology Professor Gao Xueyun and the Chinese Academy of Sciences Institute of High Energy Physics Multidisciplinary Research Center researcher Zhao Lina team, completed the copper cluster artificial metalenzyme
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Breakthrough in the field of limit-limited supermolecular enzyme catalysis
Time of Update: 2020-07-11
Recently, Dalian University of Technology Fine Chemical seine national key laboratory section Chunying professor team based on the foundation of the preliminary work (J. Am. Chem. Soc., 2019, 141, 12707? 12716; Chem. Commun., 2019, 55
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Advances in the study of directional evolution of marine bacterial enzyme hybrid catalysis
Time of Update: 2020-07-10
Enzyme-catalyzed chemical reactions in organisms are an important driving force for the orderly operation of life metabolism. Conventional wisdom holds that enzyme catalysis chemical reactions are very precise and specialized
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The full-length structure of "Red Magusase" is finally cracked.
Time of Update: 2020-07-10
P450 enzyme contains hemoglobin and can catalyze various different reactions such as hydroxy, cyclic oxidation, dealkylation, carbon-carbon coupling, oxidizing, etc., so it is called "red universal enzyme", through enzyme catalysis
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Study reveals coronavirus main protease catalytic mechanism
Time of Update: 2020-06-17
The researchers conducted an in-depth study of the catalytic mechanisms of the MERS-CoV and SARS-CoV main protease identification and enzymatic cutting phases.
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Advances in the theoretical study of the catalytic mechanism of metal double-oxygenase
Time of Update: 2020-06-16
Quercetin 2,4-dioxygenase (QueDs) as a typical biometallic dioxyase, because it can efficiently activate oxygen under mild conditions and highly selectively catalyze the C-C bond oxidation cracking of flavonolorganic substrates, which has attracted wide attention from experimental and theoretical chemists.
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The full-length crystal structure of the universal biocatalyst has been cracked
Time of Update: 2020-06-06
On May 29th Nature-Communication published the first full-length fine 3D structure of the cytochrome P450 enzyme online, solving this decades-old scientific puzzle. , Hubei University's School of Life
