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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共30条记录   Discovery of Biphasic Thermal Unfolding of OmpC with Implications for Surface Loop Stability [作者：Keegan, N; Ridley, H; Lakey, JH,期刊：Biochemistry, 页码：9715-9721 , 文章类型： Article，,卷期：2010年49-45] Escherichia coil outer membrane protein C (osmoporin) is a close homologue of OmpF or matrix porin, expressed under conditions of high osmolarity or ionic strength. Despite the fact that the proteins display very similar... Distance Mapping in Proteins Using Fluorescence Spectroscopy: The Tryptophan-Induced Quenching (TrIQ) Method [作者：Mansoor, SE; DeWitt, MA; Farrens, DL,期刊：Biochemistry, 页码：9722-9731 , 文章类型： Article，,卷期：2010年49-45] Studying the interplay between protein structure and function remains a daunting task. Especially lacking are methods for measuring structural changes in real time. Here we report our most recent improvements to a method... Adaptation to a High-Tungsten Environment: Pyrobaculum aerophilum Contains an Active Tungsten Nitrate Reductase [作者：de Vries, S; Momcilovic, M; Strampraad, MJF; Whitelegge, JP; Baghai, A; Schroder, I,期刊：Biochemistry, 页码：9911-9921 , 文章类型： Article，,卷期：2010年49-45] Nitrate reductases (Nars) belong to the DMSO reductase family of molybdoenzymes. The hyperthermophilic denitrifying archaeon Pyrobaculum aerophilum exhibits nitrate reductase (Nar) activity even at WO42- concentrations t... Domain Organization in Candida glabrata THI6, a Bifunctional Enzyme Required for Thiamin Biosynthesis in Eukaryotes [作者：Paul, D; Chatterjee, A; Begley, TP; Ealick, SE,期刊：Biochemistry, 页码：9922-9934 , 文章类型： Article，,卷期：2010年49-45] THI6 is a bifunctional enzyme found in the thiamin biosynthetic pathway in eukaryotes. The N-terminal domain of THI6 catalyzes the ligation of the thiamin thiazole and pyrimidine moieties to form thiamin phosphate, an... Single-Molecule Study of Viomycin's Inhibition Mechanism on Ribosome Translocation [作者：Ly, CT; Altuntop, ME; Wang, YH,期刊：Biochemistry, 页码：9732-9738 , 文章类型： Article，,卷期：2010年49-45] Viomycin belongs to the tuberactinomycin family of antibiotics against tuberculosis. However, its inhibition mechanism remains elusive. Although it is clear that viomycin inhibits the ribosome intersubunit ratcheting, th... Phosphoramidate End Labeling of Inorganic Polyphosphates: Facile Manipulation of Polyphosphate for Investigating and Modulating Its Biological Activities [作者：Choi, SH; Collins, JNR; Smith, SA; Davis-Harrison, RL; Rienstra, CM; Morrissey, JH,期刊：Biochemistry, 页码：9935-9941 , 文章类型： Article，,卷期：2010年49-45] Polyphosphates, linear polymers of inorganic phosphates linked by phosphoanhydride bonds, are widely present among organisms and play diverse roles in biology, including functioning as potent natural modulators of the hu... Extensive Small-Angle X-ray Scattering Studies of Blood Coagulation Factor VIIa Reveal Interdomain Flexibility [作者：Mosbaek, CR; Nolan, D; Persson, E; Svergun, DI; Bukrinsky, JT; Vestergaard, B,期刊：Biochemistry, 页码：9739-9745 , 文章类型： Article，,卷期：2010年49-45] Blood coagulation factor Vila (FVIIa) is used in the treatment of replacement therapy resistant hemophilia patients, and FVIIa is normally activated upon complex formation with tissue factor (TF), potentially in context ... A Natively Unfolded beta gamma-Crystallin Domain from Hahella chejuensis [作者：Srivastava, AK; Sharma, Y; Chary, KVR,期刊：Biochemistry, 页码：9746-9755 , 文章类型： Article，,卷期：2010年49-45] To date, very few beta gamma-crystallins have been identified and structurally characterized. Several of them have been shown to bind Ca2+ and thereby enhance their stability without any significant change in structure. ... Recognition of Nucleoplasmin by Its Nuclear Transport Receptor Importin alpha/beta: Insights into a Complete Import Complex [作者：Falces, J; Arregi, I; Konarev, PV; Urbaneja, MA; Svergun, DI; Taneva, SG; Banuelos, S,期刊：Biochemistry, 页码：9756-9769 , 文章类型： Article，,卷期：2010年49-45] Nuclear import of the pentameric histone chaperone nucleoplasmin (NP) is mediated by importin alpha, which recognizes its nuclear localization sequence (NLS), and importin beta, which interacts with alpha and is in charg... The Membrane-Bound Structure and Topology of a Human alpha-Defensin Indicate a Dimer Pore Mechanism for Membrane Disruption [作者：Zhang, YA; Lu, WY; Hong, M,期刊：Biochemistry, 页码：9770-9782 , 文章类型： Article，,卷期：2010年49-45] Defensins are cationic and disulfide-bonded host defense proteins of many animals that target microbial cell membranes. Elucidating the three-dimensional structure, dynamics, and topology of these proteins in phospholipi... Functional Importance of Tyrosine 294 and the Catalytic Selectivity for the Bis-Fe(IV) State of MauG Revealed by Replacement of This Axial Heme Ligand with Histidine [作者：Abu Tarboush, N; Jensen, LMR; Feng, ML; Tachikawa, H; Wilmot, CM; Davidson, VL,期刊：Biochemistry, 页码：9783-9791 , 文章类型： Article，,卷期：2010年49-45] The diheme enzyme MauG catalyzes the posttranslational modification of a precursor protein of methylamine dehydrogenase (preMADH) to complete the biosynthesis of its protein-derived tryptophan tryptophylquinone (TTQ) cof... Reconstitution of Gloeobacter Rhodopsin with Echinenone: Role of the 4-Keto Group [作者：Balashov, SP; Imasheva, ES; Choi, AR; Jung, KH; Liaaen-Jensen, S; Lanyi, JK,期刊：Biochemistry, 页码：9792-9799 , 文章类型： Article，,卷期：2010年49-45] In previous work, we reconstituted salinixanthin, the C-40-carotenoid acyl glycoside that serves as a light-harvesting antenna to the light-driven proton pump xanthorhodopsin, into a different protein, gloeobacter rhodop... Effects of pH on the S-3 State of the Oxygen Evolving Complex in Photosystem II Probed by EPR Split Signal Induction [作者：Sjoholm, J; Havelius, KGV; Mamedov, F; Styring, S,期刊：Biochemistry, 页码：9800-9808 , 文章类型： Article，,卷期：2010年49-45] The electrons extracted from the CaMn4 cluster during water oxidation in photosystem II are transferred to P-680(+) via the redox-active tyrosine D1-Tyr161 (Y-z). Upon Y-z oxidation a proton moves in a hydrogen bond towa... Alternative Sigma Factors in the Free State Are Equilibrium Mixtures of Open and Compact Conformations [作者：Raha, P; Chattopadhyay, S; Mukherjee, S; Chattopadhyay, R; Roy, K; Roy, S,期刊：Biochemistry, 页码：9809-9819 , 文章类型： Article，,卷期：2010年49-45] Conformational switching upon core RNA polymerase binding is an integral part of functioning of bacterial sigma factors. Here, we have studied dynamical features of two alternative sigma factors. A study of fluorescence ... Effect of Temperature on the Self-Assembly of the Escherichia coli ClpA Molecular Chaperone [作者：Veronese, PK; Lucius, AL,期刊：Biochemistry, 页码：9820-9829 , 文章类型： Article，,卷期：2010年49-45] Protein quality control pathways rely upon ATP-dependent proteases, such as Escherichia coli ClpAP, to perform maintenance roles in the cytoplasm of the cell. ATP-dependent proteases remove misfolded and partially synthe... Self-Association of the Adenoviral L4-22K Protein [作者：Yang, TC; Maluf, NK,期刊：Biochemistry, 页码：9830-9838 , 文章类型： Article，,卷期：2010年49-45] Human adenovirus (Ad) is an icosahedral, double-stranded DNA virus that causes infections of the respiratory tract, urinary tract, and gastrointestinal tract. Assembly of virus particles requires condensation and encapsi...