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检索条件"主题词=Conformation"
7163 条 记 录,以下是1-10 订阅
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N.m.r. studies of microstructure and Conformation of piezoelectric poly(vinylidene cyanide-co-vinyl formate)
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Polymer 1994年 第4期35卷 718-722页
作者: Inoue, Yoshio Ohta, Yoshihisa Sakurai, Minoru Chujo, Riichiro Seo, Iwao Kishimoto, Manabu Department of Biomolecular Engineering Tokyo Institute of Technology 4259 Nagatsuta Midori-ku Yokohama 227 Japan Department of Material Engineering The Nishi Tokyo University Uenohara Kita- Tsuru-gun Yamanashi 409-01 Japan Mitsubishi Petrochemical Co. Ltd 8-3-1 Chuo Ami-cho Ibaraki 300-03 Japan
The microstructure and Conformation of highly piezoelectric poly(vinylidene cyanide-co-vinyl formate), prepared by radical copolymerization, were studied by 13C and two-dimensional 1H J-resolved n.m.r. spectroscopy, r... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Differential Furanose Selection in the Active Sites of Archaeal DNA Polymerases Probed by Fixed-Conformation Nucleotide Analogues
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Biochemistry 2012年 第45期51卷 9234-9244页
作者: Ketkar, Amit Zafar, Maroof K. Banerjee, Surajit Marquez, Victor E. Egli, Martin Eoff, Robert L. rleoff@uams.edu Department of Biochemistry and Molecular Biology University of Arkansas for Medical Sciences Little Rock Arkansas 72205-7199 United States Northeastern Collaborative Access Team and Department of Chemistry and Chemical Biology Cornell University Building 436E Argonne National Laboratory Argonne Illinois 60439 United States Chemical Biology Laboratory Center for Cancer Research National Cancer Institute at Frederick Frederick Maryland 21702 United States Department of Biochemistry Vanderbilt University School of Medicine Nashville Tennessee 37232-0146 United States
DNA polymerases select for the incorporation of deoxyribonucleotide triphosphates (dNTPs) using amino acid side-chains that act as a "steric-gate" to bar improper incorporation of rNTPs. An additional factor in the se... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 美国化学学会(ACS)期刊... 评论
A quantitative structure-activity relationship study on substituted pyridines as a contribution to the knowledge of the toxic effects of orellanine, a toxin from the mushroom Cortinarius orellanus
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Toxicon 1985年 第5期23卷 815-824页
作者: Jean-Michel Richard Georges Taillandier Jean-Louis Benoit-Guyod Laboratoire de Chimie et Toxicologie U.E.R. de Pharmacie Université Scientifique et Médicale de Grenoble BP 138 - 38243 Meylan Cedex France
Quantitative structure - activity relationships are established based upon the toxicity of 21 substituted pyridines. They are used as a predictive tool to calculate the toxicity of orellanine, a toxin from the mushroo... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Spiral hexatrienes. The hindered cis isomer of mini-carotene-3 and hexakis-(2,2′,4,4′,6,6′-trifluoromethyl)stilbene
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Tetrahedron letters 1994年 第39期35卷 7177-7180页
作者: Rongliang Chen Leticia U. Colmenares J.R. Thiel Robert S.H. Liu Department of Chemistry University of Hawaii Honolulu HI 96822 United States
Steric crowding in the cis isomer of "Mini-3", a chain shortened triene analog of β-carotene, and hexakis-(2,2′,4,4′,6,6′-trifluoromethyl)stilbene forces the polyene chromophores to adopt a spiral Conformation. So... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Identification, expression, modeled structure and serological characterization of Plasmodium vivax histone 2B
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Gene 2004年 337卷 25-35页
作者: Rawat, Devendra S. Sharma, Indu Jalah, Rashmi Lomash, Suvendu Kothekar, V. Pasha, S. Tazeen Sharma, Yagya D. ydsharma@hotmail.com Department of Biotechnology All India Institute of Medical Sciences Ansari Nagar New Delhi 110029 India Division of Biochemistry and Biotechnology National Institute of Communicable Diseases 22 Sham Nath Marg Delhi 110054 India
Histories play important role in DNA packaging, replication and gene expression. Here, we describe the isolation and characterization of historic 213 (PvH2B) gene from the most common but non-cultivable human malaria ... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Trans-activation of group II intron splicing by nuclear U5 snRNA
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Nature 1997年 第6623期386卷 417页
作者: Martin Hetzer Gabriele Wurzer Rudolf J. Schweyen Manfred W. Mueller Vienna Biocenter Institute of Microbiology and Genetics University of Vienna Austria. hetzer@gem.univie.ac.at
Similarities between RNA splicing during autocatalytic excision of group II introns and pre-mRNA processing led to the hypothesis that group II introns might be the evolutionary predecessors of spliceosomal small nucl... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 Nature在线期刊 Nature在线期刊 评论
Structural elucidation of Leuprolide and its analogues in solution: insight into their bioactive Conformation
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Amino Acids;Amino acids 2010年 第5期39卷 1147-1160页
作者: Laimou, Despina K. Katsara, Maria Matsoukas, Minos-Timotheos I. Apostolopoulos, Vasso Troganis, Anastassios N. atrogani@cc.uoi.gr Tselios, Theodore V. ttselios@upatras.gr Department of Chemistry University of Patras Patras 26500 Greece Immunology and Vaccine Laboratory Burnet Institute (Austin Campus) Studley Road Heidelberg Victoria 3084 Australia Department of Biological Applications and Technologies University of Ioannina Ioannina 45110 Greece
Leuprolide [dLeu(6), NHEt(10)]GnRH, a potent gonadotropin-releasing hormone (GnRH) agonist, is used in a wide variety of hormone-related diseases like cancer and endometriosis. In this report, the Conformational behav... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 springerlink期刊 springerlink期刊 评论
Biologically distinct Conformations of Bcl-x can be resolved using 2D isoelectric focusing
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Molecular immunology 2009年 第8期46卷 1605-1612页
作者: Rockwell, Karen R. Huber, Brigitte T. Brigitte.Huber@tufts.edu Tufts Sackler School of Graduate Biomedical Sciences Pathology Department Jaharis 906 150 Harrison Avenue Boston MA 02111 USA Department of Pharmaceutical Sciences and Center for Pharmaceutical Biotechnology and Nanomedicine Northeastern University Boston MA 02115 USA
Abstract: Bcl-x, a potent regulator of cellular decisions of life and death, has multiple survival-enhancing activities that rely on distinct protein regions. Evidence suggests that depending on the local environment ... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Anomeric effects in fluoro and trifluoromethyl piperidines: a computational study of Conformational preferences and hydration
Theoretical Chemistry Accounts: Theory, Computation, & Model...
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Theoretical Chemistry Accounts: Theory, Computation, & Modeling 2014年 第7期133卷 1-13页
作者: Erxleben, Nathan Kedziora, Gary Urban, Joseph urban@usna.edu Chemistry Department United States Naval Academy 572 Holloway Road Annapolis 21402 USA Engility Corporation Wright-Patterson AFB 45433 USA
A computational investigation of anomeric effects in piperidine rings bearing fluoro and trifluoromethyl substituents shows for both compounds the most pronounced evidence of the anomeric effect, as expressed as hyper... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Nanoscale characterization of DNA Conformation using dual-color fluorescence axial localization and label-free biosensing
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Analyst 2014年 第24期139卷 6440-6449页
作者: Zhang, Xirui Daaboul, George G. Spuhler, Philipp S. Freedman, David S. Yurt, Abdulkadir Ahn, Sunmin Avci, Oguzhan Uenlue, M. Selim Department of Biomedical Engineering Boston University 44 Cummington Mall Boston MA 02215 United States Department of Electrical and Computer Engineering Boston University 8 Saint Mary's st. Boston MA 02215 United States Division of Materials Science and Engineering Boston University 15 Saint Mary's st. Brookline MA 02446 United States
Quantitative determination of the density and Conformation of DNA molecules tethered to the surface can help optimize and understand DNA nanosensors and nanodevices, which use Conformational or motional changes of sur... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 英国皇家化学学会(RSC... 评论