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检索条件"主题词=Structure-Function relationships"
483 条 记 录,以下是221-230 订阅
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Oxidative aliphatic carbon-carbon bond cleavage reactions
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COORDINATION CHEMISTRY REVIEWS 2013年 第21-22期257卷 3005-3029页
作者: Allpress, Caleb J. Berreau, Lisa M. Utah State Univ Dept Chem & Biochem Logan UT 84322 USA
Over the past decade, several metalloenzymes have been characterized which catalyze dioxygenase-type aliphatic carbon-carbon bond cleavage reactions. The substrates for these enzymes vary from species that are stable ... 详细信息
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Characterization of a multifunctional α2,3-sialyltransferase from Pasteurella dagmatis
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GLYCOBIOLOGY 2013年 第11期23卷 1293-1304页
作者: Schmoelzer, Katharina Ribitsch, Doris Czabany, Tibor Luley-Goedl, Christiane Kokot, Deja Lyskowski, Andrzej Zitzenbacher, Sabine Schwab, Helmut Nidetzky, Bernd Austrian Ctr Ind Biotechnol A-8010 Graz Austria Graz Univ Technol Inst Biotechnol & Biochem Engn A-8010 Graz Austria Graz Univ Technol Inst Mol Biotechnol A-8010 Graz Austria
A new multifunctional alpha 2,3-sialyltransferase has been discovered in Pasteurella dagmatis. The enzyme, in short PdST, was identified from the P. dagmatis genome by sequence similarity with sialyltransferases of gl... 详细信息
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Microphytobenthos in Shallow Arctic Lakes: Fine-Scale Depth Distribution of Chlorophyll a, Radiocarbon Assimilation, Irradiance, and Dissolved O2
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ARCTIC ANTARCTIC AND ALPINE RESEARCH 2013年 第2期45卷 285-295页
作者: Whalen, Stephen C. Lofton, Dendy D. McGowan, Gabriel E. Strohm, Amy Univ N Carolina Dept Environm Sci & Engn Chapel Hill NC 27599 USA
We compared in three shallow Alaskan Arctic lakes physical properties of bulk sediment and the fine-scale (1 mm increments to 20 mm sediment depth) vertical distribution of dissolved 02, scalar irradiance, chlorophyll... 详细信息
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Dynamic and structural constraints in signal propagation by regulatory networks
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MOLECULAR BIOSYSTEMS 2013年 第2期9卷 268-284页
作者: Estrada, Javier Guantes, Raul Univ Autonoma Madrid Dept Condensed Matter Phys E-28049 Madrid Spain Univ Autonoma Madrid Fac Ciencias Mat Sci Inst Nicolas Cabrera E-28049 Madrid Spain
Regulatory networks are able to process complex signals and respond appropriately to the cellular context. Thus, an increasing effort by systems biology researchers is being focused on understanding which interactions... 详细信息
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The chemistry of low dosage clathrate hydrate inhibitors
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CHEMICAL SOCIETY REVIEWS 2013年 第5期42卷 1996-2015页
作者: Perrin, Andrea Musa, Osama M. Steed, Jonathan W. Univ Durham Dept Chem Durham DH1 3LE England Ashland Special Ingredients Wayne NJ 07470 USA
This review aims to introduce the chemistry of low dosage inhibitors of clathrate hydrate formation within the context of their role in the oil and gas industry. The review covers both kinetic hydrate inhibitors and a... 详细信息
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Biomineralization proteins: from vertebrates to bacteria
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Frontiers in Biology 2013年 第2期8卷 234-246页
作者: Lijun WANG Marit NILSEN-HAMILTON Ames Laboratory U. S. Department of Energy Department of Biochemistry Biophysics and Molecular Biology Iowa State University AmesIA 50011 USA
Biomineralization processes are frequently found in nature. Living organisms use various strategies to create highly ordered and hierarchical mineral structures under physiologic conditions in which the temperatures a... 详细信息
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Is the Link between Anatomical structure and function Equally Strong at All Cognitive Levels of Processing?
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CEREBRAL CORTEX 2012年 第7期22卷 1593-1603页
作者: Tahmasebi, Amir M. Davis, Matthew H. Wild, Conor J. Rodd, Jennifer M. Hakyemez, Helene Abolmaesumi, P. Johnsrude, Ingrid S. Baycrest Ctr Geriatr Care Rotman Res Inst Toronto ON M6A 2E1 Canada MRC Cognit & Brain Sci Unit Cambridge CB2 2EF England Queens Univ Ctr Neurosci Studies Kingston ON K7L 3N6 Canada UCL Dept Cognit Perceptual & Brain Sci London WC1H 0AP England Queens Univ Dept Psychol Kingston ON K7L 3N6 Canada Univ British Columbia Dept Elect & Comp Engn Vancouver BC V6T 1Z4 Canada Linkoping Univ Linnaeus Ctr Hearing & Deafness SE-58183 Linkoping Sweden
Whereas low-level sensory processes can be linked to macroanatomy with great confidence, the degree to which high-level cognitive processes map onto anatomy is less clear. If function respects anatomy, more accurate i... 详细信息
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Comparative analysis of inner cavities and ligand migration in non-symbiotic AHb1 and AHb2
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BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2013年 第9期1834卷 1957-1967页
作者: Spyrakis, Francesca Lucas, Fatima Bidon-Chanal, Axel Viappiani, Cristiano Guallar, Victor Luque, F. Javier Univ Parma Dipartimento Sci Alimenti I-43100 Parma Italy Barcelona Supercomp Ctr Joint BSC IRB Res Program Computat Biol Barcelona Spain Univ Barcelona Dept Fis Quim Fac Farm Santa Coloma De Gramenet Spain Univ Barcelona Inst Biomed IBUB Santa Coloma De Gramenet Spain Univ Parma Dipartimento Fis & Sci Terra I-43100 Parma Italy ICREA Barcelona Spain
This study reports a comparative analysis of the topological properties of inner cavities and the intrinsic dynamics of non-symbiotic hemoglobins AHb1 and AHb2 from Arabidopsis thaliana. The two proteins belong to the... 详细信息
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Intersubunit Bridge Formation Governs Agonist Efficacy at Nicotinic Acetylcholine α4β2 Receptors UNIQUE ROLE OF HALOGEN BONDING REVEALED
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JOURNAL OF BIOLOGICAL CHEMISTRY 2012年 第6期287卷 4248-4259页
作者: Rohde, Line Aagot Hede Ahring, Philip Kiaer Jensen, Marianne Lerbech Nielsen, Elsebet Ostergaard Peters, Dan Helgstrand, Charlotte Krintel, Christian Harpsoe, Kasper Gajhede, Michael Kastrup, Jette Sandholm Balle, Thomas Univ Copenhagen Dept Med Chem Fac Pharmaceut Sci DK-2100 Copenhagen Denmark NeuroSearch AS DK-2750 Ballerup Denmark
The alpha 4 beta 2 subtype of the nicotinic acetylcholine receptor has been pursued as a drug target for treatment of psychiatric and neurodegenerative disorders and smoking cessation aids for decades. Still, a thorou... 详细信息
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Streamlined access to conjugation-ready glycans by automated synthesis
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CHEMICAL SCIENCE 2012年 第5期3卷 1617-1622页
作者: Kroeck, Lenz Esposito, Davide Castagner, Bastien Wang, Cheng-Chung Bindschaedler, Pascal Seeberger, Peter H. Max Planck Inst Colloids & Interfaces Dept Biomol Syst D-14476 Potsdam Germany Free Univ Berlin Inst Chem & Biochem D-14195 Berlin Germany
Understanding the structure-function relationship of carbohydrates in biological systems is a major challenge. Such investigations require fast and reliable access to structurally-defined oligosaccharides. To date, ol... 详细信息
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