NMR structural studies of membrane proteins.

abstract：:Protein-protein interactions involving the catalytic domain of protein kinases are likely to be generally important in the regulation of signal transduction pathways, but are rather sparsely represented in crystal structures. Recently determined structures of the kinase domains of the mitogen-activated protein kinase ...

journal_title：Current opinion in structural biology

authors： Pellicena P,Kuriyan J

更新日期：2006-12-01 00:00:00

abstract：:Protein-RNA interactions play essential roles in gene regulation and RNA metabolism. While high-resolution structures have revealed principles of RNA recognition by individual RNA binding domains (RBDs), the presence of multiple RBDs in many eukaryotic proteins suggests additional modes of RNA recognition by combinati...

journal_title：Current opinion in structural biology

authors： Mackereth CD,Sattler M

更新日期：2012-06-01 00:00:00

abstract：:Recent years have seen a rapid increase in structural information on proteins implicated in bacterial pathogenesis. The different modes by which bacteria establish contact with their host tissues are exemplified by the structures of bacterial adhesins in complex with their cognate host receptor. A more detailed struct...

journal_title：Current opinion in structural biology

authors： Remaut H,Waksman G

更新日期：2004-04-01 00:00:00

abstract：:Recent studies from several laboratories have provided evidence that cell surface complex carbohydrates play key roles in the regulation of developmentally relevant signal transduction events. The demonstration that Fringe, a known modifier of Notch function, is a fucose-specific N-acetylglucosaminyltransferase provid...

journal_title：Current opinion in structural biology

authors： Haltiwanger RS

更新日期：2002-10-01 00:00:00

abstract：:Channel-forming bacterial toxins undergo a series of remarkable changes in solubility, oligomerization state, structure and dynamics during the processes of membrane binding, assembly, membrane insertion and channel formation. Recent high-resolution crystal structures of channel-forming toxins, in both water-soluble a...

journal_title：Current opinion in structural biology

authors： Gouaux E

更新日期：1997-08-01 00:00:00

abstract：:Directed evolution is widely used to improve enzymes, particularly for industrial biocatalytic processes. Molecular biology advances present many new strategies for directed evolution. Commonly used techniques have led to many successful examples of enzyme improvement, yet there is still a need to improve both the eff...

journal_title：Current opinion in structural biology

authors： Dalby PA

更新日期：2011-08-01 00:00:00

abstract：:Recent developments in experimental and computational aspects of NMR spectroscopy have had a significant impact on the accuracy and speed of macromolecular structure determination in solution, particularly with regard to systems of high complexity (such as protein complexes). These include experiments designed to prov...

journal_title：Current opinion in structural biology

authors： Clore GM,Schwieters CD

更新日期：2002-04-01 00:00:00

abstract：:The folding and assembly of myosin motor proteins is essential for most movement processes at the cellular, but also at the organism level. Importantly, myosins, which represent a very diverse family of proteins, require the activity of general and specialized folding factors to develop their full motor function. The ...

journal_title：Current opinion in structural biology

authors： Hellerschmied D,Clausen T

更新日期：2014-04-01 00:00:00

abstract：:Ribosome recycling usually occurs after canonical termination triggered by a stop codon. Additionally, ribosomes that are stalled by aberrant mRNAs need to be recognized and subsequently recycled. In eukaryotes and archaea, the factors involved in canonical termination and ribosome rescue are structurally and function...

journal_title：Current opinion in structural biology

authors： Franckenberg S,Becker T,Beckmann R

更新日期：2012-12-01 00:00:00

abstract：:Protein design efforts are beginning to yield molecules with many of the properties of natural proteins. Such experiments are informed by and contribute to our understanding of the sequence determinants of protein folding and stability. The most important design elements seem to be the proper placement of hydrophobic ...

journal_title：Current opinion in structural biology

authors： Cordes MH,Davidson AR,Sauer RT

更新日期：1996-02-01 00:00:00

abstract：:There has been fantastic progress in solving GPCR crystal structures. However, the ability of X-ray crystallography to guide the drug discovery process for GPCR targets is limited by the availability of accurate tools to explore receptor-ligand interactions. Visual inspection and molecular mechanics approaches cannot ...

journal_title：Current opinion in structural biology

authors： Heifetz A,James T,Southey M,Morao I,Aldeghi M,Sarrat L,Fedorov DG,Bodkin MJ,Townsend-Nicholson A

更新日期：2019-04-01 00:00:00

abstract：:The major component of bacterial cell wall is peptidoglycan (PG), a complex polymer formed by long glycan chains cross-linked by peptide stems. PG is in constant equilibrium requiring well-orchestrated coordination between synthesis and degradation. The resulting cell-wall fragments can be recycled, act as messengers ...

journal_title：Current opinion in structural biology

authors： Alcorlo M,Martínez-Caballero S,Molina R,Hermoso JA

更新日期：2017-06-01 00:00:00

abstract：:The past decade has witnessed the development of numerous systems for the presentation of antigens on the surface of self-assembling macromolecules. Although the sites for insertion were initially chosen empirically, the determination of the three-dimensional structures of a number of carrier macromolecules has enable...

journal_title：Current opinion in structural biology

authors： Lomonossoff GP,Johnson JE

更新日期：1996-04-01 00:00:00

abstract：:Current knowledge about the determinants of beta-sheet formation has been notably improved by the structural and kinetic analysis of model peptides, by mutagenesis experiments in proteins and by the statistical analysis of the protein structure database (Protein Data Bank; PDB). In the past year, several peptides comp...

journal_title：Current opinion in structural biology

authors： Lacroix E,Kortemme T,Lopez de la Paz M,Serrano L

更新日期：1999-08-01 00:00:00

abstract：:Recently, major advances have been made toward increasing our understanding of small ribozyme structure and function. The first general acid-base catalytic mechanism for a ribozyme has been defined. Shifted nucleotide pK(a) values have been found to be surprisingly frequent structural elements. Finally, the dynamic na...

journal_title：Current opinion in structural biology

authors： Butcher SE

更新日期：2001-06-01 00:00:00

abstract：:PUF proteins are RNA-binding proteins named for founding members PUMILIO and fem-3 binding factor (FBF). Together these proteins represent the range of known RNA recognition properties. PUMILIO is a prototypical PUF protein whose RNA sequence specificity is simple, elegant, and predictable. FBF displays differences in...

journal_title：Current opinion in structural biology

authors： Lu G,Dolgner SJ,Hall TM

更新日期：2009-02-01 00:00:00

abstract：:The annotation of protein function at genomic scale is essential for day-to-day work in biology and for any systematic approach to the modeling of biological systems. Currently, functional annotation is essentially based on the expansion of the relatively small number of experimentally determined functions to large co...

journal_title：Current opinion in structural biology

authors： Valencia A

更新日期：2005-06-01 00:00:00

abstract：:This review focuses on pharmacophore approaches in researching protein interfaces that bind protein ligands. Pharmacophore descriptions of binding interfaces that employ molecular dynamics simulation can account for effects of solvation and conformational flexibility. In addition, these calculations provide an approxi...

journal_title：Current opinion in structural biology

authors： Shrestha R,Fajardo JE,Fiser A

更新日期：2021-01-21 00:00:00

abstract：:Pore-forming proteins (PFPs), involved in host-pathogen interactions, are produced as soluble, generally monomeric, proteins. To convert from the soluble to the transmembrane form, PFPs assemble, in the vicinity of the target membrane, into ring-like structures, which expose sufficient hydrophobicity to drive spontane...

journal_title：Current opinion in structural biology

authors： Iacovache I,Bischofberger M,van der Goot FG

更新日期：2010-04-01 00:00:00

abstract：:Congenital disorders of glycosylation (CDG) are a group of diseases that affect glycoprotein biogenesis. Eighteen different types of CDG have been defined genetically. They result from deficiencies in either the biosynthesis of oligosaccharide precursors or specific steps of N-glycan assembly, resulting in the absence...

journal_title：Current opinion in structural biology

authors： Freeze HH,Aebi M

更新日期：2005-10-01 00:00:00

abstract：:Recently solved structures and proposed models have helped to reveal the structural characteristics of the beta-propeller fold, as well as the features that contribute to its high rigidity and stability. Possible strategies for identifying beta-propeller proteins in newly characterised sequences are helping to overcom...

journal_title：Current opinion in structural biology

authors： Fülöp V,Jones DT

更新日期：1999-12-01 00:00:00

abstract：:Optogenetic dimerizers are modular domains that can be utilized in a variety of versatile ways to modulate cellular biochemistry. Because of their modularity, many applications using these tools can be easily transferred to new targets without extensive engineering. While a number of photodimerizer systems are current...

journal_title：Current opinion in structural biology

authors： Spiltoir JI,Tucker CL

更新日期：2019-08-01 00:00:00

abstract：:Peptide-mediated interactions are gaining increased attention due to their predominant roles in the many regulatory processes that involve dynamic interactions between proteins. The structures of such interactions provide an excellent starting point for their characterization and manipulation, and can provide leads fo...

journal_title：Current opinion in structural biology

authors： London N,Raveh B,Schueler-Furman O

更新日期：2013-12-01 00:00:00

abstract：:The most important advances in the field of genome annotation over the past two years involve the use of cDNA sequences, protein structures and gene expression data to predict genes. These types of information not only improve gene identification, but they also give insights into variation in gene structure and functi...

journal_title：Current opinion in structural biology

authors： Gaasterland T,Oprea M

更新日期：2001-06-01 00:00:00

abstract：:Telomerase is an RNP that synthesizes the 3' ends of linear chromosomes and is an important regulator of telomere length. It contains a single long non-coding telomerase RNA (TER), telomerase reverse transcriptase (TERT), and other proteins that vary among organisms. Recent progress in structural biology of telomerase...

journal_title：Current opinion in structural biology

authors： Wang Y,Feigon J

更新日期：2017-12-01 00:00:00

abstract：:The application of biocatalysis for the synthesis of glycans and glycoconjugates is a well-established and successful strategy, both for small and large scale synthesis. Compared to chemical synthesis, is has the advantage of high selectivity, but biocatalysis had been largely limited to natural glycans both in terms ...

journal_title：Current opinion in structural biology

authors： Pallister E,Gray CJ,Flitsch SL

更新日期：2020-12-01 00:00:00

abstract：:The eukaryotic genome is hierarchically packaged into chromatin in the nucleus. The organization and dynamics of 30-nm chromatin fibers, which is typically regarded as the secondary structure of chromatin, play a crucial role in regulating DNA accessibility for gene expression. Here we reviewed some recent progresses ...

journal_title：Current opinion in structural biology

authors： Zhu P,Li G

更新日期：2016-02-01 00:00:00

abstract：:Biology has, and continues to be, shaped by evolutionary mechanisms. Within the past decade, local fitness landscapes have become experimentally tractable and are providing new perspectives on evolutionary mechanisms. Powered by next-generation sequencing, the impacts of all individual amino acid substitutions on func...

journal_title：Current opinion in structural biology

authors： Canale AS,Cote-Hammarlof PA,Flynn JM,Bolon DN

更新日期：2018-02-01 00:00:00

abstract：:Connecting three dimensional structure and affinity is analogous to seeking the 'Archimedean point', a vantage point from where any observer can quantitatively perceive the subject of inquiry. Here we review current knowledge and challenges that lie ahead of us in the quest for this Archimedean point. We argue that cu...

journal_title：Current opinion in structural biology

authors： Kastritis PL,Bonvin AM

更新日期：2013-12-01 00:00:00

abstract：:Biology can teach the physical world of electronics, computing, materials science and manufacturing how to assemble complex functional devices and systems that operate at the molecular level. Our present capability to fabricate simple molecular tools, devices, materials and machines is primitive compared with the soph...

journal_title：Current opinion in structural biology

authors： Lowe CR

更新日期：2000-08-01 00:00:00