Functional cell permeable motifs within medically relevant proteins
نویسندگان
چکیده
منابع مشابه
Functional motifs in Escherichia coli NC101
Escherichia coli (E. coli) bacteria can damage DNA of the gut lining cells and may encourage the development of colon cancer according to recent reports. Genetic switches are specific sequence motifs and many of them are drug targets. It is interesting to know motifs and their location in sequences. At the present study, Gibbs sampler algorithm was used in order to predict and find functional m...
متن کاملCell-Permeable Bicyclic Peptide Inhibitors against Intracellular Proteins
Cyclic peptides have great potential as therapeutic agents and research tools but are generally impermeable to the cell membrane. Fusion of cyclic peptides with a cyclic cell-penetrating peptide produces bicyclic peptides that are cell-permeable and retain the ability to recognize specific intracellular targets. Application of this strategy to protein tyrosine phosphatase 1B and a peptidyl-prol...
متن کاملLocal motifs in proteins combine to generate global functional moves.
Literature on the topological properties of folded proteins that has emerged as a field in its own right in the past decade is reviewed. Physics-based construction of coarse-grained models of proteins from knowledge of all-atom coordinates of the average structure is discussed. Once network is thus obtained with the node and link information, local motifs provide plethora of information on prot...
متن کاملPosttranslational modifications of proteins in the pathobiology of medically relevant fungi.
Posttranslational modifications of proteins drive a wide variety of cellular processes in eukaryotes, regulating cell growth and division as well as adaptive and developmental processes. With regard to the fungal kingdom, most information about posttranslational modifications has been generated through studies of the model yeasts Saccharomyces cerevisiae and Schizosaccharomyces pombe, where, fo...
متن کاملSelective recognition of protein tetraserine motifs with a cell-permeable, pro-fluorescent bis-boronic acid.
There is considerable interest in novel cell imaging tools that avoid the use of fluorescent proteins. One widely used class of such reagents are "pro-fluorescent" biarsenical dyes such as FlAsH, ReAsH, CrAsH, and Cy3As. Despite their utility, biarsenicals are plagued by high background labeling and cytotoxicity and are challenging to apply in oxidizing cellular locale. Here we demonstrate that...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biotechnology
سال: 2007
ISSN: 0168-1656
DOI: 10.1016/j.jbiotec.2007.01.019