Results 61 to 70 of about 9,358 (215)

Nanozymes for Energy and Environmental Sustainability

Advanced Science, EarlyView.
At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley   +1 more source

Systematically Engineering for Efficient Production of 3‐Methyl‐1‐Butanol in Escherichia coli

Advanced Science, EarlyView.
An integrated metabolic engineering strategy was established for high‐level 3‐methyl‐1‐butanol biosynthesis in Escherichia coli. Molecular dynamics‐guided semi‐rational engineering of dihydroxyacid dehydratase uncovered and relieved key catalytic bottlenecks, while adaptive laboratory evolution enhanced strain robustness.
Nanfei Geng, Hao Liu, Haolin Han, Meng Meng, Shaojie Wang, Tianwei Tan, Haijia Su   +6 more
wiley   +1 more source

Complex Multimeric [FeFe] Hydrogenases: Biochemistry, Physiology and New Opportunities for the Hydrogen Economy

Frontiers in Microbiology, 2018
Hydrogenases are key enzymes of the energy metabolism of many microorganisms. Especially in anoxic habitats where molecular hydrogen (H2) is an important intermediate, these enzymes are used to expel excess reducing power by reducing protons or they are ...
Kai Schuchmann, Nilanjan Pal Chowdhury, Volker Müller   +2 more
doaj   +1 more source

Properties of formate dehydrogenase in Methanobacterium formicicum [PDF]

Journal of Bacteriology, 1982
Soluble formate dehydrogenase from Methanobacterium formicicum was purified 71-fold with a yield of 35%. Purification was performed anaerobically in the presence of 10 mM sodium azide which stabilized the enzyme. The purified enzyme reduced, with formate, 50 mumol of methyl viologen per min per mg of protein and 8.2 mumol of coenzyme F420 per min per ...
N L, Schauer, J G, Ferry
openaire   +2 more sources

EDTA‐Functionalized Nanoscale Metal–Organic Framework for Onco‐Cardiology via Radiochemotherapy Synergy and Spatiotemporally Matched Iron Chelation

Advanced Science, EarlyView.
Doxorubicin (DOX)‐induced cardiotoxicity is a major limitation to its broader clinical application, while cardioprotective interventions often risk reducing the anticancer efficacy of DOX. To address these challenges, this work constructs an EDTA‐functionalized metal–organic framework that enhances tumor therapy and provides efficient cardioprotection ...
Daojing Yuan, Liyang Tian, Luwen Zhuang, Yongyu Liang, Lingfei Chen, Xuetao Wang, Yanli Li, Xiyong Yu, Teng Gong   +8 more
wiley   +1 more source

Crystal structure of NAD‐dependent formate dehydrogenase [PDF]

European Journal of Biochemistry, 1992
The ternary complex of NAD‐dependent formate dehydrogenase (FDH) from the methylotrophic bacterium Pseudomonas sp. 101 (enzyme‐NAD‐azide) has been crystallised in the space group P212121 with cell dimensions a = 11.60 nm, b= 11.33 nm, c= 6.34 nm. There is 1 dimeric molecule/asymmetric unit.
V S, Lamzin, A E, Aleshin, B V, Strokopytov, M G, Yukhnevich, V O, Popov, E H, Harutyunyan, K S, Wilson   +6 more
openaire   +2 more sources

Identification of YdhV as the first molybdoenzyme binding a Bis-Mo-MPT cofactor in escherichia coli [PDF]

, 2019
The oxidoreductase YdhV in Escherichia coli has been predicted to belong to the family of molybdenum/tungsten cofactor (Moco/Wco)-containing enzymes. In this study, we characterized the YdhV protein in detail, which shares amino acid sequence homology ...
Dau, Holger, Duffus, Benjamin R., Haumann, Michael, Leimkühler, Silke, Mebs, Stefan, Reschke, Stefan, Schrapers, Peer, Teutloff, Christian   +7 more
core   +1 more source

Combining Electrochemical Reduction with Biosynthesis for Directed Conversion of CO2 into a Library of C3 Chemicals

Advanced Science, EarlyView.
In the H‐type electrolytic cell, carbon dioxide is reduced to acetic acid via electro‐microbial catalysis. The simply processed acetic acid is further converted through biological fermentation into high‐value‐added products, including acrylic acid, L‐lactic acid, and β‐alanine.
Kaixing Xiao, Shanquan Liang, Xujun Zhao, Zhiyao Peng, Ruoshi Luo, Jikai Zong, Ling Zhou, Yude Su, Dan Wang   +8 more
wiley   +1 more source

Novel methylotrophic bacteria isolated from the River Thames (London, UK) [PDF]

, 2008
Enrichment and elective culture for methylotrophs from sediment of the River Thames in central London yielded a diversity of pure cultures representing several genera of Gram-negative and Gram-positive bacteria, which were mainly of organisms not ...
Alves, Anesti, Anesti, Arfman, Bamforth, Barrow, Battistuzzi, Beji, Bergey, Bernardet, Bernardet, Borodina, Borodina, Boucher, Brautaset, Brocks, Buonaurio, Cawse, Cercel, Dedysh, Dedysh, Dijkhuizen, Dijkhuizen, Duménil, Frankland, Frankland, Fredericq, Galkin, Ghosh, Ginige, Green, Hartmans, Holt, Hormisch, Jakobsen, Kalyuzhnaya, Kanagawa, Kato, Kato, Kelley, Kelly, Kelly, Kodaka, Levering, Lidstrom, Lidstrom, Loew, McDonald, McDonald, Meganathan, Migula, Mitsui, Moosvi, Moosvi, Nazina, Nercessian, Nesvera, Nishio, Orita, Padden, Radajewski, Radajewski, Reizer, Schaeffer, Schäfer, Smith, Urakami, Wang, Ward, Ward, Warner, Wayne, Whittenbury, Yasueda, Yoon, Yurimoto   +75 more
core   +1 more source

Characterization of the oxygen-tolerant formate dehydrogenase from Clostridium carboxidivorans

Frontiers in Microbiology
Fixation of CO2 into the organic compound formate by formate dehydrogenases (FDHs) is regarded as the oldest autotrophic process on Earth. It has been proposed that an FDH-dependent CO2 fixation module could support CO2 assimilation even in ...
Eva-Maria Brouwer, Hitesh K. R. Medipally, Hitesh K. R. Medipally, Saskia Schwab, Shanshan Song, Marc M. Nowaczyk, Marc M. Nowaczyk, Marc M. Nowaczyk, Martin Hagemann, Martin Hagemann   +9 more
doaj   +1 more source