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检索条件"主题词=Protein Data Bank File"
28 条 记 录,以下是11-20 订阅
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RNA FRABASE 2.0: an advanced web-accessible database with the capacity to search the three-dimensional fragments within RNA structures
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BMC BIOINFORMATICS 2010年 第1期11卷 231-231页
作者: Popenda, Mariusz Szachniuk, Marta Blazewicz, Marek Wasik, Szymon Burke, Edmund K. Blazewicz, Jacek Adamiak, Ryszard W. Polish Acad Sci Inst Bioorgan Chem Poznan Poland Poznan Univ Tech Inst Comp Sci Poznan Poland Poznan Supercomp & Networking Ctr Poznan Poland Univ Nottingham Automated Scheduling Optimisat & Planning Grp Sch Comp Sci Nottingham NG7 2RD England
Background: Recent discoveries concerning novel functions of RNA, such as RNA interference, have contributed towards the growing importance of the field. In this respect, a deeper knowledge of complex three-dimensiona... 详细信息
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Inhibition of the NEMO/IKKβ association complex formation, a novel mechanism associated with the NF-κB activation suppression by Withania somnifera's key metabolite withaferin A
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BMC GENOMICS 2010年 第4-Sup期11卷 S25-S25页
作者: Grover, Abhinav Shandilya, Ashutosh Punetha, Ankita Bisaria, Virendra S. Sundar, Durai Indian Inst Technol Dept Biochem Engn & Biotechnol New Delhi 110016 India Indian Inst Technol Supercomp Facil Bioinformat & Computat Biol New Delhi 110016 India
Background: Nuclear Factor kappa B (NF-kappa B) is a transcription factor involved in the regulation of cell signaling responses and is a key regulator of cellular processes involved in the immune response, differenti... 详细信息
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In silico modeling of the specific inhibitory potential of thiophene-2,3-dihydro-1,5-benzothiazepine against BChE in the formation of β-amyloid plaques associated with Alzheimer's disease
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THEORETICAL BIOLOGY AND MEDICAL MODELLING 2010年 第6期7卷 22-22页
作者: Ul-Haq, Zaheer Khan, Waqasuddin Kalsoom, Saima Ansari, Farzana L. Univ Karachi Int Ctr Chem & Biol Sci Dr Panjwani Ctr Mol Med & Drug Res Karachi 75270 Pakistan Quaid I Azam Univ Dept Chem Islamabad 45320 Pakistan
Background: Alzheimer's disease, known to be associated with the gradual loss of memory, is characterized by low concentration of acetylcholine in the hippocampus and cortex part of the brain. Inhibition of acetyl... 详细信息
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ProDaMa: An open source Python library to generate protein structure datasets
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BMC Research Notes 2009年 第1期2卷 1-4页
作者: Armano, Giuliano Manconi, Andrea Department of Electrical and Electronic Engineering University of Cagliari 09123 Cagliari P.zza D'Armi Italy
Background. The huge difference between the number of known sequences and known tertiary structures has justified the use of automated methods for protein analysis. Although a general methodology to solve these proble... 详细信息
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Accessibility and partner number of protein residues, their relationship and a webserver, ContPlot for their display
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BMC BIOINFORMATICS 2009年 第1期10卷 103-103页
作者: Pal, Arumay Bahadur, Ranjit Prasad Ray, Partha Sarathi Chakrabarti, Pinak Bose Inst Dept Biochem Kolkata 700054 India Bose Inst Bioinformat Ctr Kolkata 700054 India
Background: Depending on chemical features residues have preferred locations-interior or exterior-in protein structures, which also determine how many other residues are found around them. The close packing of residue... 详细信息
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Fast automated placement of polar hydrogen atoms in protein-ligand complexes
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JOURNAL OF CHEMINFORMATICS 2009年 第1期1卷 13-13页
作者: Lippert, Tobias Rarey, Matthias Ctr Bioinformat D-20146 Hamburg Germany
Background: Hydrogen bonds play a major role in the stabilization of protein-ligand complexes. The ability of a functional group to form them depends on the position of its hydrogen atoms. An accurate knowledge of the... 详细信息
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PDA: an automatic and comprehensive analysis program for protein-DNA complex structures
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BMC GENOMICS 2009年 第Sup1期10卷 S13-S13页
作者: Kim, RyangGuk Guo, Jun-tao Univ N Carolina Coll Comp & Informat Dept Bioinformat & Genom Charlotte NC 28223 USA
Background: Knowledge of protein-DNA interactions at the structural-level can provide insights into the mechanisms of protein-DNA recognition and gene regulation. Although over 1400 protein-DNA complex structures have... 详细信息
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SSMap: A new UniProt-PDB mapping resource for the curation of structural-related information in the UniProt/Swiss-Prot Knowledgebase
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BMC BIOINFORMATICS 2008年 第1期9卷 1-12页
作者: David, Fabrice P. A. Yip, Yum L. Swiss Inst Bioinformat Swiss Prot Grp CH-1211 Geneva Switzerland Univ Geneva Dept Struct Biol & Bioinformat CH-1211 Geneva Switzerland
Background: Sequences and structures provide valuable complementary information on protein features and functions. However, it is not always straightforward for users to gather information concurrently from the sequen... 详细信息
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Proteopedia -: a scientific 'wiki' bridging the rift between three-dimensional structure and function of biomacromolecules
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GENOME BIOLOGY 2008年 第8期9卷 R121-R121页
作者: Hodis, Eran Prilusky, Jaime Martz, Eric Silman, Israel Moult, John Sussman, Joel L. Weizmann Inst Sci Israel Struct Prote Ctr IL-76100 Rehovot Israel Weizmann Inst Sci Biol Serv Unit IL-76100 Rehovot Israel Univ Massachusetts Dept Microbiol Amherst MA 01003 USA Weizmann Inst Sci Dept Neurobiol IL-76100 Rehovot Israel Univ Maryland Inst Biotechnol Ctr Adv Res Biotechnol Rockville MD 20850 USA Weizmann Inst Sci Dept Biol Struct IL-76100 Rehovot Israel
Many scientists lack the background to fully utilize the wealth of solved three-dimensional biomacromolecule structures. Thus, a resource is needed to present structure/function information in a user-friendly manner t... 详细信息
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Functionally important segments in proteins dissected using Gene Ontology and geometric clustering of peptide fragments
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GENOME BIOLOGY 2008年 第3期9卷 R52-R52页
作者: Karuppasamy, Manikandan Pal, Debnath Suryanarayanarao, Ramakumar Brener, Nathan E. Iyengar, Sitharama S. Seetharaman, Guna Indian Inst Sci Bioinformat Ctr Bangalore 560012 Karnataka India Indian Inst Sci Dept Phys Bangalore 560012 Karnataka India Indian Inst Sci Supercomp Educ & Res Ctr Bangalore 560012 Karnataka India Louisiana State Univ Dept Comp Sci Baton Rouge LA 70803 USA
We have developed a geometric clustering algorithm using backbone phi,psi angles to group conformationally similar peptide fragments of any length. By labelling each fragment in the cluster with level-specific Gene On... 详细信息
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