Abstract:
:The self-assembly of short peptide building blocks into well-ordered nanostructures is a key direction in bionanotechnology. The formation of β -sheet organizations by short peptides is well explored, leading to the development of a wide range of functional assemblies. Likewise, many natural proteinaceous materials, such as silk and amyloid fibrils, are based on β-sheet structures. In contrast, collagen, the most abundant protein in mammals, is based on helical arrangement. Similar to β-sheet structures, short helical peptides have been recently discovered to possess a diverse set of functionalities with the potential to fabricate artificial self-assembling materials. Here, we outline the functional roles of self-assembled nanostructures formed by short helical peptides and their potential as artificial materials. We focus on the association between self-assembled mesoscale structures and their material function and demonstrate the way by which this class of building blocks bears the potential for diverse applications, such as the future fabrication of smart devices.
journal_name
Protein Pept Lettjournal_title
Protein and peptide lettersauthors
Bera S,Gazit Edoi
10.2174/0929866525666180917163142subject
Has Abstractpub_date
2019-01-01 00:00:00pages
88-97issue
2eissn
0929-8665issn
1875-5305pii
PPL-EPUB-93116journal_volume
26pub_type
杂志文章,评审abstract::The identification of interfaces in protein complexes is effective for the elucidation of protein function and helps us to understand their roles in biological processes. With the exponentially growing amount of protein sequence data, an exploration of new methods that predict protein interaction sites based solely on...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/092986613804725208
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abstract:BACKGROUND:Chickpea is a widely grown legume in India, Australia, Canada, and Mediterranean regions. Seeds of chickpea are good source of protein for both human and animals. Wild relatives of chickpea (Cicer arietinum) are the potential gene pool for crop improvement; however, very little information is available on th...
journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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更新日期:2020-09-16 00:00:00
abstract::There is accumulating evidence that proteinuria is not merely a biomarker for the progression of chronic kidney disease (CKD), but also a mediator of this devastating disorder. Indeed, albumin, one of the major components found in proteinuria, causes proinflammatory and profibrotic changes in cultured proximal tubular...
journal_title:Protein and peptide letters
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abstract::We here describe a new strategy for the delivery of oligonucleotides to cells that is based on the use of a short peptide containing three functional units: a membrane-penetrating segment, a DNA-binding domain and a cell-localization sequence. The designed vector binds strongly to oligonucleotides and has membrane-per...
journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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doi:10.2174/092986607780363899
更新日期:2007-01-01 00:00:00
abstract::Although the tertiary structures of mitochondrial cytochromes c (cyts c) seem to be remarkably similar, there are variations in their amino acid sequences, stability and functional properties. GdnHCl-induced unfolding experiments on engineered yeast and horse cyt c were carried out with the aim to to clarify, at molec...
journal_title:Protein and peptide letters
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更新日期:2007-01-01 00:00:00
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journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/0929866524666171026123054
更新日期:2018-02-08 00:00:00
abstract::Highly efficient coupling reagents, N-methanesulphonyloxy-2-phenyl benzimidazole and N - p-toluenesulphonyloxy-2-phenyl benzimidazole were designed, synthesized and successfully applied in peptide coupling reactions. Their efficiency was evaluated by synthesizing a number of structurally different amides and peptides ...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/092986607780090847
更新日期:2007-01-01 00:00:00
abstract::Although macromolecular crystallography is a widely supported technique at synchrotron radiation facilities throughout the world, there are, in comparison, only very few beamlines dedicated to small-molecule crystallography. This limited provision is despite the increasing demand for beamtime from the chemical crystal...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/0929866523666160115131217
更新日期:2016-01-01 00:00:00
abstract::The importance of the intestinal microbiota of animals is widely acknowledged because of its vital role in the health of animals. There are complex communities of microbiota, which colonize the gastrointestinal tract. Intestinal microbiota are conductive to animal health and the development of the host immune system. ...
journal_title:Protein and peptide letters
pub_type: 杂志文章,评审
doi:10.2174/0929866524666170223143615
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Reversibly glycosylated polypeptide (RGP), a kind of hydrosoluble and plasmodesmal-associated protein found in plants, plays a crucial role in the development of pollen. OBJECTIVE:A novel RGP 2 was isolated and identified from rape (Brassica napus L.) bee pollen. METHOD:RGP2 was isolated and purified by io...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/0929866527666201103161302
更新日期:2020-11-03 00:00:00
abstract::The immunogenicity of "novel" MART-1 and Tyrosinase class-II peptides was assessed in transgenic mice. Tyrosinase(141-161) peptide was found to be immunogenic and endogenously processed in the HLA-DRbeta1*0101 and HLA-DRbeta1*0401 transgenic mice with peptide specific production of IFNgamma or IL-5 respectively. The M...
journal_title:Protein and peptide letters
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doi:10.2174/092986607780782768
更新日期:2007-01-01 00:00:00
abstract::S-adenosyl-l-homocysteine hydrolase from a malaria parasite Plasmodium falciparum (PfSAHH) has been crystallized by the vapor diffusion method. The crystals belong to an orthorhombic space group P212121 with the cell dimensions of a = 76.66 A, b = 86.31 A, and c = 335.6 A. There are four subunits (one tetramer) per as...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/0929866043478248
更新日期:2004-04-01 00:00:00
abstract::The physiological stability curve--a plot of the free energy of unfolding versus temperature--is calculated for hen egg white lysozyme from a combination of extrapolated unfolding thermodynamic data from reversible conditions and isothermal titrations with guanidine hydrochloride. The shape of the curve suggests the e...
journal_title:Protein and peptide letters
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doi:10.2174/092986606777841163
更新日期:2006-01-01 00:00:00
abstract::Application of complementary B and T cell epitopes in inducing anti-idiotypic and anti-clonotypic antibodies capable of regulating or suppressing the autoimmune responses in experimental autoimmune myasthenia gravis (EAMG), allergic neuritis (EAN) and allergic encephalomyelitis (EAE) has been the stimulus of many rese...
journal_title:Protein and peptide letters
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更新日期:2004-08-01 00:00:00
abstract:BACKGROUND:Malignant tumor is still one of the important diseases worldwide, cytotoxic CD8+ T lymphocytes (CTLs) play an important role in killing tumor cells. OBJECTIVE:To enhance the immune response of our previously identified HLA-A2-restricted CTL epitopes, we designed a multiepitope YL66. METHOD:The fusion prote...
journal_title:Protein and peptide letters
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更新日期:2017-01-01 00:00:00
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journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/092986611796011392
更新日期:2011-09-01 00:00:00
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journal_title:Protein and peptide letters
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doi:10.2174/092986611794578369
更新日期:2011-03-01 00:00:00
abstract::A proof-of-principle methodology is presented in which all commercially-available cysteine (Cys) and selenocysteine (Sec) solid phase peptide synthesis (SPPS) derivatives are synthesized in high yield from easily prepared protected dichalcogenide precursors. A Zn-mediated biphasic reduction process applied to a series...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:
更新日期:2014-01-01 00:00:00
abstract::Hop is a tetratricopeptide repeat domain (TPR)-containing co-chaperone that is able to directly associate with both Hsp70 and Hsp90. Previous data showed that the TPR2A-domain is the primary site for dimerization and that the TPR2B-domain may also play a role in dimerization. We present Hop-D456G, a mutant within the ...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/092986610790963708
更新日期:2010-04-01 00:00:00
abstract::The reaction between Arg-Gly-Asp (RGD) and Lys-Gly-Asp (KGD) derivatives with 3,4',5-trihydroxy-trans-stilbene (resveratrol) was investigated. Knowing that resveratrol, RGD as well as KGD analogues inhibit human platelet aggregation in vitro, it was tempting for us to examine whether their coupling products present en...
journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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更新日期:2020-01-01 00:00:00
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journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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更新日期:2010-10-01 00:00:00
abstract::For biophysical studies using heteronuclear NMR analysis of amyloid beta peptide, construction of an efficient and high yield expression system of uniformly isotopic labeled amyloid beta peptide is desirable. Here we succeeded in obtaining (15)N-labeled amyloid beta 1-40 expressed by attachment to hen egg white lysozy...
journal_title:Protein and peptide letters
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更新日期:2007-01-01 00:00:00
abstract::Calreticulin is a soluble endoplasmic reticulum chaperone, which has a relatively low melting point due to its remarkable structure with a relatively high content of flexible structural elements. Using far ultraviolet circular dichroism (CD) spectroscopy and a fluorescent dye binding thermal shift assay, we have inves...
journal_title:Protein and peptide letters
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更新日期:2013-05-01 00:00:00