Related to Beta sheets:Beta strand,Alpha helices beta sheet n. A secondary structure that occurs in many proteins and consists of two or more parallel adjacent polypeptide chains arranged in such a way that hydrogen bonds can form between the chains. Also calledbeta pleated sheet,pleated sheet....
For yielding such charge-separated beta-sheets, self-assembly of 18 pentapeptides was studied, all of which contain glutamic acid (E), lysine (K), and valine (V). Fmoc-pentapeptides containing one E and one K all formed fibrillar nano-structures consisting of stacked beta-sheets. On the ...
Protein secondary structure: alpha-helices and beta-sheets, hairpins and loops, stabilization by hydrogen bonds
The modes of DNA recognition by beta-sheets are analyzed by using the known crystal and solution three-dimensional structures of DNA-protein complexes. Close fitting of the protein surface and the DNA surface determines the binding geometry. Interaction takes place so that essentially the N-to-C ...
In biology, beta-barrels, cylindrically rolled-up forms of beta-sheets, are ubiquitous structural motifs within various binding proteins, pores, and enzymes. This biological multifunctionality suggested that synthetic artificial beta-bar... Sakai,N Mareda,J Matile - 《Acc Chem Res》 被引量: 84发...
Evolution of proteins formed by β-sheets: I. Plastocyanin and azurin. Chothia,C,Lesk,AM. Journal of Molecular Biology . 1982Chothia C, Lesk AM (1982) Evolution of proteins formed by beta-sheets. I. Plastocyanin and azurin . J Mol Biol 160 : 309–323...
Alpha-helices and beta-sheets: brief reminder. Proteins are biological polymers that perform most of life’s function. A single chain polymer (protein) is folded in such a way that it forms local substructures called secondary structure elements. In order to study the structure and function of ...
About this entry Cite this entry (2008). Beta Sheets. In: Encyclopedia of Genetics, Genomics, Proteomics and Informatics. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-6754-9_1695 Download citation .BIB DOIhttps://doi.org/10.1007/978-1-4020-6754-9_1695 ...
Beta sheets are inherently length-limited; adding residues to the ends of model β-sheets does not necessarily grow the β-sheet. Here, we present a method for extending β-sheets to any length with a stabilizing repeat unit containing cross-strand Trp residues. Beta ribbons as long as 35 ...
Peptidomimetics and the template approach to nucleation of beta-sheets and alpha-helices in peptides 来自 NCBI 喜欢 0 阅读量: 25 作者: DS Kemp 摘要: Introducing structural constraints into engineered analogs of natural proteins is important for defining essential characteristics, such as specificity ...