Tài liệu Báo cáo khoa học: Hyperactive antifreeze protein in flounder species The sole freeze protectant in American plaice docx

Tài liệu Báo cáo khoa học: Hyperactive antifreeze protein in flounder species The sole freeze protectant in American plaice docx

Tài liệu Báo cáo khoa học: Hyperactive antifreeze protein in flounder species The sole freeze protectant in American plaice docx

... et al. Hyperactive antifreeze protein in fish FEBS Journal 272 (2005) 4439–4449 ª 2005 FEBS 4449 Hyperactive antifreeze protein in flounder species The sole freeze protectant in American plaice Sherry ... protect the fish down to the freezing point of seawater. The absence of the small type I AFPs in the American plaice argues that these single...
Ngày tải lên : 20/02/2014, 01:20
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Tài liệu Báo cáo khoa học: How to remain nonfolded and pliable: the linkers in modular a-amylases as a case study ppt

Tài liệu Báo cáo khoa học: How to remain nonfolded and pliable: the linkers in modular a-amylases as a case study ppt

... restrict the available dihedral angles between the participating Table 1. Amino acid frequencies (%) in a-amylase linkers, in a set of globular proteins, in the Swiss-Prot databank and in intrinsically unstructured ... near the N- and C-termini of the linkers: this suggests that a mobile connection with both the catalytic domain and the binding module is required for th...
Ngày tải lên : 14/02/2014, 18:20
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Tài liệu Báo cáo khoa học: Transient RNA–protein interactions in RNA folding docx

Tài liệu Báo cáo khoa học: Transient RNA–protein interactions in RNA folding docx

... starting points for invasion. The concerted process of opening of the initial double strand and the annealing of the new duplex finally results in either the replacement of the original strand or the ... repulsive interactions within the RNA molecule. The protein thereby smooths the folding energy landscape. The direction of the RNA folding reaction (either annealin...
Ngày tải lên : 14/02/2014, 19:20
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Tài liệu Báo cáo khoa học: Membrane targeting and pore formation by the type III secretion system translocon pdf

Tài liệu Báo cáo khoa học: Membrane targeting and pore formation by the type III secretion system translocon pdf

... assembly. In the first model, both hydrophobic translocators exist in oligomeric form, with the major partner inserted stably into the membrane, whereas the minor protein is the link with the V antigen. ... stoichiometry in other species still awaits further study. The hydrophilic translocator: the V antigen The third component of the translocation apparatus is a...
Ngày tải lên : 14/02/2014, 22:20
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Tài liệu Báo cáo khoa học: Synchronization of Ca2+ oscillations: a capacitative (AC) electrical coupling model in neuroepithelium pptx

Tài liệu Báo cáo khoa học: Synchronization of Ca2+ oscillations: a capacitative (AC) electrical coupling model in neuroepithelium pptx

... cadherin interacts with F-actin via b-catenin and a-catenin; b-catenin binds to cadherin and a-catenin, which in turn interacts with F-actin (Fig. 3A) [24]. Thus b-catenin plays a pivotal role in the ... cadherin–catenin complexes within each cell and by cadherin–cadherin interactions between the two cells. The interkinetic cells adhere to each other via cadherin–catenin complexes,...
Ngày tải lên : 16/02/2014, 09:20
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Tài liệu Báo cáo khoa học: Paradoxical interactions between modifiers and elastase-2 Patricia Schenker and Antonio Baici docx

Tài liệu Báo cáo khoa học: Paradoxical interactions between modifiers and elastase-2 Patricia Schenker and Antonio Baici docx

... Switzerland Introduction The serine endopeptidase elastase-2 (human leukocyte elastase) is a basic protein with an isoelectric point of 10.5. Eighteen of the 19 arginine residues present in the protein ... glycosaminoglycan binding the enzyme at different sites, may cause interference with the natural protein inhibi- tors of elastase-2, particularly the a-1 peptidase inhib...
Ngày tải lên : 16/02/2014, 14:20
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Tài liệu Báo cáo khoa học: Multifunctional host defense peptides: Antimicrobial peptides, the small yet big players in innate and adaptive immunity docx

Tài liệu Báo cáo khoa học: Multifunctional host defense peptides: Antimicrobial peptides, the small yet big players in innate and adaptive immunity docx

... a-defensins, b-defensins, and h-defensins. Defensins are widely expressed [8], and in mammalian species more than 100 have been identified. Depending on the cell, they will exert their function either in the intracellular ... defined mechanism involving mitogen-activated protein kinase p38 inactivation [85]. This immunomodulatory effect of the TLR response is mediated through the...
Ngày tải lên : 18/02/2014, 06:20
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Tài liệu Báo cáo khoa học: Mouse recombinant protein C variants with enhanced membrane affinity and hyper-anticoagulant activity in mouse plasma pptx

Tài liệu Báo cáo khoa học: Mouse recombinant protein C variants with enhanced membrane affinity and hyper-anticoagulant activity in mouse plasma pptx

... membrane binding. In human proteins, protein S binds to the protein C Gla domain. Although this interaction has been mapped to Gla regions C-terminal to the 23 site [31,32], it may still in uence the interaction ... mem- brane binding affinity enhancement by minor increases in the overall on-rate and ⁄ or minor decreases in the overall off-rate. The results obtained in...
Ngày tải lên : 18/02/2014, 06:20
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Tài liệu Báo cáo khoa học: Isolation and molecular characterization of a novel D-hydantoinase from Jannaschia sp. CCS1 docx

Tài liệu Báo cáo khoa học: Isolation and molecular characterization of a novel D-hydantoinase from Jannaschia sp. CCS1 docx

... substrate on the active site of HYD Js The substrate binding pocket in the active site was inves- tigated based on the homology model to obtain more information on substrate binding in HYD Js . The orien- tation ... In HYD Js , the hydrophobic interactions within the three SGLs in the substrate binding pocket seem to be important for the substrate specificity, as obse...
Ngày tải lên : 18/02/2014, 08:20
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Tài liệu Báo cáo khoa học: Molecular and cellular specificity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

Tài liệu Báo cáo khoa học: Molecular and cellular specificity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

... present in the neuroendocrine organ, a puzzling question remains unanswered: how are these peptides distributed in the different cells of the X organ–sinus gland system? In other words, what is the ... the results obtained in the crayfish Orconectes limosus, showing that l-isomer of CHH is always present in the different parts of the d-CHH cells, in decreasing amoun...
Ngày tải lên : 18/02/2014, 11:20
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