Small-angle scattering studies of intrinsically disordered proteins and their complexes.

abstract：:The bacterial cholesterol dependent cytolysins (CDCs) and membrane attack complex/perforin-like proteins (MACPF) represent two major branches of a large, exceptionally diverged superfamily. Most characterized CDC/MACPF proteins form large pores that function in immunity, venoms, and pathogenesis. Extensive structural,...

journal_title：Current opinion in structural biology

authors： Dunstone MA,Tweten RK

更新日期：2012-06-01 00:00:00

abstract：:Antibody engineering has been an extremely intensive research area for many years. Recent achievements discussed in this review include: (i) significant improvements in the field of selection of antigen-specific antibody fragments on bacteriophages; (ii) new structural work, in particular using NMR; (iii) the cloning ...

journal_title：Current opinion in structural biology

authors： Nilsson B

更新日期：1995-08-01 00:00:00

abstract：:Large ribozymes fold on a 'glacial' timescale compared to the folding of their protein counterparts. The sluggish folding exhibited by large RNAs results from the formation of kinetically trapped, misfolded intermediates, which are nonessential features of the folding mechanism. Newly developed mutant ribozymes that a...

journal_title：Current opinion in structural biology

authors： Treiber DK,Williamson JR

更新日期：1999-06-01 00:00:00

abstract：:The sema domain was first defined from sequence by Kolodkin and colleagues in the early 1990s, and constitutes the distinctive structural and functional element of semaphorins, their plexin receptors and the receptor tyrosine kinases MET and RON, three protein families with major roles in development, tissue regenerat...

journal_title：Current opinion in structural biology

authors： Gherardi E,Love CA,Esnouf RM,Jones EY

更新日期：2004-12-01 00:00:00

abstract：:Electrostatics plays a major role in the stabilization and function of biomolecules; as such, it remains a major focus of theoretical and computational studies of macromolecules. Electrostatic interactions are long range, and strongly dependent on the solvent and ions surrounding the biomolecule under study. During th...

journal_title：Current opinion in structural biology

authors： Koehl P

更新日期：2006-04-01 00:00:00

abstract：:C-type lectins are the largest and most diverse family of mammalian carbohydrate-binding proteins. They share a common protein fold, which provides the unifying basis for calcium-mediated carbohydrate recognition. Their involvement in a multitude of biological functions is remarkable. Here, we review the variety of ta...

journal_title：Current opinion in structural biology

authors： Keller BG,Rademacher C

更新日期：2020-06-01 00:00:00

abstract：:Molecular flexibility over a wide time range is of central importance to the function of many proteins, both soluble and membrane. Revealing the modes of flexibility, their amplitudes, and time scales under physiological conditions is the challenge for spectroscopic methods, one of which is site-directed spin labeling...

journal_title：Current opinion in structural biology

authors： Hubbell WL,López CJ,Altenbach C,Yang Z

更新日期：2013-10-01 00:00:00

abstract：:Kinetochores are large macromolecular assemblies that link chromosomes to spindle microtubules (MTs) during mitosis. Here we review recent advances in the study of core MT-binding kinetochore complexes using electron microcopy methods in vitro and nanometer-accuracy fluorescence microscopy in vivo. We synthesize these...

journal_title：Current opinion in structural biology

authors： Alushin G,Nogales E

更新日期：2011-10-01 00:00:00

abstract：:The past decade has seen a revolution in our ability to engineer designer enzymes using genetic tools that mimic evolution on a laboratory timescale. Many excellent examples of directed evolution applied to a wide range of enzymes have clearly demonstrated its future role in adapting enzymes for use in the chemical in...

journal_title：Current opinion in structural biology

authors： Dalby PA

更新日期：2003-08-01 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：: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 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：:Coiled coils have a rich history in the field of protein design and engineering. Novel structures, such as the first seven-helix coiled coil, continue to provide surprises and insights. Large-scale datasets quantifying the influence of systematic mutations on coiled-coil stability are a valuable new asset to the area....

journal_title：Current opinion in structural biology

authors： Grigoryan G,Keating AE

更新日期：2008-08-01 00:00:00

abstract：:The three-dimensional structures of several biotin-binding proteins are now known, giving insights into the molecular architecture of the binding sites for biotin. In combination with biochemical and computational approaches, these structural insights provide the basis for our present understanding of biotin-protein i...

journal_title：Current opinion in structural biology

authors： Lindqvist Y,Schneider G

更新日期：1996-12-01 00:00:00

abstract：:Since its debut in the mid 1970s, electron crystallography has been a valuable alternative in the structure determination of biological macromolecules. Its reliance on single-layered or double-layered two-dimensionally ordered arrays and the ability to obtain structural information from small and disordered crystals m...

journal_title：Current opinion in structural biology

authors： Pope CR,Unger VM

更新日期：2012-08-01 00:00:00

abstract：:Mass spectrometry is becoming a more and more powerful tool for investigating protein complexes. Recent developments, based on different ionization techniques, electrospray, desorption/ionization and others are contributing to the usefulness of MS to describe the organization and structure of large non-covalent assemb...

journal_title：Current opinion in structural biology

authors： Bich C,Zenobi R

更新日期：2009-10-01 00:00:00

abstract：:Generally, non-catalytic carbohydrate binding module (CBM) specificity has been shown to parallel the catalytic activity of the carbohydrate active enzyme (CAZyme) module it is appended to. With the rapid expansion in metagenomic sequence space for the potential discovery of new CBMs in addition to the recent emergenc...

journal_title：Current opinion in structural biology

authors： Abbott DW,van Bueren AL

更新日期：2014-10-01 00:00:00

abstract：:If protein structure prediction methods are to make any impact on the impending onerous task of analyzing the large numbers of unknown protein sequences generated by the ongoing genome-sequencing projects, it is vital that they make the difficult transition from computational 'gedankenexperiments' to practical softwar...

journal_title：Current opinion in structural biology

authors： Jones DT

更新日期：1997-06-01 00:00:00

abstract：:Polyketide synthases (PKSs) form a large family of multifunctional proteins involved in the biosynthesis of diverse classes of natural products. Architecturally at least three different types of PKSs have been discovered in the microbial world and recent years have revealed tremendous versatility of PKSs, both in term...

journal_title：Current opinion in structural biology

authors： Gokhale RS,Sankaranarayanan R,Mohanty D

更新日期：2007-12-01 00:00:00

abstract：:Arf GTPases are major regulators of membrane traffic and organelle structure in eukaryotes where they recruit many different effectors, including components of vesicular coats, proteins that tether membranes, sort lipids or have diverse other functions in vesicular traffic, and bacterial proteins that divert Arf funct...

journal_title：Current opinion in structural biology

authors： Cherfils J

更新日期：2014-12-01 00:00:00

abstract：:The bacterial cell wall is a complex polymeric structure with essential roles in defence, survival and pathogenesis. Common to both Gram-positive and Gram-negative bacteria is the mesh-like peptidoglycan sacculus that surrounds the outer leaflet of the cytoplasmic membrane. Recent crystallographic studies of enzymes t...

journal_title：Current opinion in structural biology

authors： Caveney NA,Li FK,Strynadka NC

更新日期：2018-12-01 00:00:00

abstract：:The X-ray structures of two prokaryotic pentameric ligand-gated ion channels have recently provided detailed insight into this important family of neurotransmitter receptors. These prokaryotic homologs share the overall architecture of their eukaryotic counterparts with conservation in functionally important residues....

journal_title：Current opinion in structural biology

authors： Hilf RJ,Dutzler R

更新日期：2009-08-01 00:00:00

abstract：:Dynamin is an important component of membrane recycling at the plasma membrane and, potentially, within the cell. The role of dynamin in clathrin-mediated endocytosis has been based on numerous endocytosis assays, as well as on the discovery and gross characterization of the assembled spiral structure of dynamin. Rece...

journal_title：Current opinion in structural biology

authors： Hinshaw JE

更新日期：1999-04-01 00:00:00

abstract：:Ring-shaped nucleic acid translocases and helicases catalyze the directed and processive movement of nucleic acid strands to support essential transactions such as replication, transcription, and chromosome partitioning. Assembled typically as hexamers, ring helicase/translocase systems use coordinated cycles of nucle...

journal_title：Current opinion in structural biology

authors： O'Shea VL,Berger JM

更新日期：2014-04-01 00:00:00

abstract：:The ClC proteins are members of a large family of chloride transport proteins, which are involved in a variety of physiological processes. All family members share a conserved molecular architecture consisting of a complex transmembrane transport domain and a soluble regulatory domain. To date, representative structur...

journal_title：Current opinion in structural biology

authors： Dutzler R

更新日期：2006-08-01 00:00:00

abstract：:Polysaccharide monooxygenases, or PMOs (also known as lytic PMOs or LPMOs), are a group of enzymes discovered in recent years to catalyze the oxidative degradation of carbohydrate polymers. The PMO catalytic domain has a β-sandwich fold that bears a strong resemblance to both immunoglobulin (Ig) and fibronectin type I...

journal_title：Current opinion in structural biology

authors： Span EA,Marletta MA

更新日期：2015-12-01 00:00:00

abstract：:Eukaryotic mRNAs contain a 5' cap structure that protects the transcript against rapid exonucleolytic degradation. The regulation of cellular mRNA levels therefore depends on a precise control of the mRNA decapping pathways. The major mRNA decapping enzyme in eukaryotic cells is Dcp2. It is regulated by interactions w...

journal_title：Current opinion in structural biology

authors： Wurm JP,Sprangers R

更新日期：2019-12-01 00:00:00

abstract：:Multivalent molecules with a precise array of recognition elements that interact with specific cell types are important for characterizing the topology of molecules on a cell surface. Applications ranging from the control of cellular signaling to drug delivery and tissue imaging rely on these surface-mapping molecules...

journal_title：Current opinion in structural biology

authors： Lee Y,Sampson NS

更新日期：2006-08-01 00:00:00

abstract：:Force spectroscopy has developed into an indispensable tool for studying folding and binding of proteins on a single molecule level in real time. Design of the pulling geometry allows tuning the reaction coordinate in a very precise manner. Many recent experiments have taken advantage of this possibility and have prov...

journal_title：Current opinion in structural biology

authors： Zoldák G,Rief M

更新日期：2013-02-01 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