Báo cáo khoa học: "Survival of Clostridium perfringens During Simulated Transport and Stability of Some Plasmid-borne Toxin Genes under Aerobic Conditions" pptx
Báo cáo khoa học: "Survival of Clostridium perfringens During Simulated Transport and Stability of Some Plasmid-borne Toxin Genes under Aerobic Conditions" pptx
... vet. scand. 2005, 46, 241-247. Acta vet. scand. vol. 46 no. 4, 2005 Survival of Clostridium perfringens During Simulated Transport and Stability of Some Plasmid-borne Toxin Genes under Aerobic ... V: Survival of C. per- fringens during simulated transport and stability of some plasmid-borne toxin genes under aerobic conditions. Acta vet....
Ngày tải lên: 12/08/2014, 15:21
Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): reactivity and structure of metal–thiolate clusters* doc
... Cu(I) 4 ,Cu(I) 4 MT3 and Cu(I) 6 ,Cu(I) 6 MT3]. The determination of a 3D struc- ture seems crucial for understanding the differences between Cu–MT3 and Cu–MT1 ⁄ 2 (structure also not known) and the presence and ... is a soft ligand and therefore shows a preference for soft metals. More- over the structures of metallothioneins are not rigid and hence there is little selectivit...
Ngày tải lên: 16/02/2014, 15:20
Tài liệu Báo cáo khoa học: Poly(silicate)-metabolizing silicatein in siliceous spicules and silicasomes of demosponges comprises dual enzymatic activities (silica polymerase and silica esterase) doc
... development of a functional model that contrib- utes to understanding of the growth of the siliceous spicules which apparently lack a template or matrix. The simultaneous release of silicic acid and ... the rational application of silicatein in the fabrication of (new) biomaterials based on layered silica, of titania and of zirconia [32]. This view is based on the finding...
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: Structural insights into the substrate specificity and activity of ervatamins, the papain-like cysteine proteases from a tropical plant, Ervatamia coronaria ppt
... us to improve our understanding of the generic principle of catalysis for this family of proteases. Results and Discussion Fold of ervatamin-A The overall structure and fold of ervatamin-A is ... R-factor of 19.78% and R free of 23.42%. The final structure, after 20 cycles of group B-factor refinement using the same pro- gram, converged to an R-factor of 19.73% and R f...
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: The role in the substrate specificity and catalysis of residues forming the substrate aglycone-binding site of a b-glycosidase docx
... aglycone-binding site to the binding of diverse types of aglycones. Furthermore, these data may be of particular importance in understanding the physiological role of b-glycosidases and in designing inhibitors. In ... details about the role of different resi- dues of the aglycone-binding site in the stabilization of ES à and the interdependence between the binding of aglyc...
Ngày tải lên: 18/02/2014, 17:20
Tài liệu Báo cáo khoa học: "Collecting a Why-question corpus for development and evaluation of an automatic QA-system" pdf
... selection of natural questions. The articles varied in topic, degree of formality and the amount of details; from ”Horror film” and ”Christ- mas worldwide” to ”G-Man (Half-Life)” and ”His- tory of London”. ... were grouped into groups of 5. Each HIT consisted of 5 assignments, and a $0.05 reward was offered for each HIT. QRepHIT required the least amount of design and t...
Ngày tải lên: 20/02/2014, 09:20
Tài liệu Báo cáo khoa học: Phenol hydroxylase from Acinetobacter radioresistens S13 Isolation and characterization of the regulatory component docx
... ratio of 1. Asterisks and broken line: data and fitting with PHI/PHO ratio of 2. Fig. 5. Effect of PHI on the flavin fluorescence of the complex PHR– PHO. Dotted line: fluorescence emission spectrum of ... concentration of 0.6 l M . The data were fitted to Michaelis–Menten curves. Squares and dotted line: data and fitting with PHI/PHO ratio of 0.5. Triangles and continuous li...
Ngày tải lên: 21/02/2014, 00:20
Báo cáo khóa học: Surface nucleolin participates in both the binding and endocytosis of lactoferrin in target cells potx
... site of the N-terminal lobe of human and bovine lactotransferrins. Importance of the glycan moiety and of the non-covalent interactions between the N- and C-terminal lobes in the stability of the ... to this binding. Some of these Fig. 10. Prediction of nucleolin-binding sites in human lactoferrin (hLf). Sequences of the N2 and C2 domains of hLf, bovine lactoferr...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: Enzymatic toxins from snake venom: structural characterization and mechanism of catalysis ppt
... facilitate identifica- tion of the key substrates of individual SVMPs and enable a better understanding of the molecular mecha- nism of action of P-III SVMPs. Functional role of the non-enzymatic proteins In ... Interac- tion of the cysteine-rich domain of snake venom metalloproteinases with the A1 domain of von Wille- brand factor promotes site-specific proteolysis of von...
Ngày tải lên: 14/03/2014, 22:20
Báo cáo khoa học: End-damage-specific proteins facilitate recruitment or stability of X-ray cross-complementing protein 1 at the sites of DNA single-strand break repair docx
... species, during enzymatic processing of endo- genous DNA lesions, and as a result of aberrant DNA topoisomerase I activity (reviewed in [1,2]). Many of the SSBs arise as a consequence of loss of the ... in assembly and stability of such complexes. Therefore, as recently reported, disruption of the inter- action of XRCC1 with PNK or Pol b leads to defici- ency in accumul...
Ngày tải lên: 23/03/2014, 11:20