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 structural understanding of the various Gram-negative secretion systems has emerged with the determination of the structures of type I and type IV secretion system components, and with the elucidation of the mechanism of fibre formation in the chaperone-usher pathway of pilus biogenesis. Finally, the structures of complexes of secreted virulence factors bound to their host targets have unravelled the mechanisms by which bacterial pathogens exploit cellular processes to their advantage.
journal_name
Curr Opin Struct Bioljournal_title
Current opinion in structural biologyauthors
Remaut H,Waksman Gdoi
10.1016/j.sbi.2004.03.004subject
Has Abstractpub_date
2004-04-01 00:00:00pages
161-70issue
2eissn
0959-440Xissn
1879-033Xpii
S0959440X04000375journal_volume
14pub_type
杂志文章,评审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
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(97)80055-3
更新日期：1997-06-01 00:00:00
abstract：:Protein aggregation constitutes a constant threat for the living cell as is demonstrated by the several pathologies in which the mechanisms to prevent it fail. It is therefore a question of increasing importance to understand in detail the defence strategies. Here we discuss how molecular interactions can represent a ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2011.11.007
更新日期：2012-02-01 00:00:00
abstract：:The biological functions of protein molecules are intimately dependent on their conformational dynamics. This aspect is particularly evident for disordered proteins, which constitute perhaps one-third of the human proteome. Therefore, structural ensembles often offer more useful representations of proteins than indivi...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.12.004
更新日期：2017-02-01 00:00:00
abstract：:Allostery plays important roles in many biological processes. Although all non-fibrous proteins may be allosteric, currently only a limited number of allosteric proteins are known. How allosteric regulation depends on protein topology and what are the preferred folds in allosteric proteins need to be explored. Alloste...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2020.01.011
更新日期：2020-06-01 00:00:00
abstract：:Recent advances in ab initio direct methods have enabled the solution of crystal structures of small proteins from native X-ray data alone, that is, without the use of fragments of known structure or the need to prepare heavy-atom or selenomethionine derivatives, provided that the data are available to atomic resoluti...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(99)00020-2
更新日期：1999-10-01 00:00:00
abstract：:Functional conformational changes of proteins can facilitate numerous biological events in cells. The Markov state model (MSM) built from molecular dynamics simulations provide a powerful approach to study them. We here introduce a protocol that is tailor-made for constructing MSMs to study the functional conformation...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2020.10.005
更新日期：2020-10-27 00:00:00
abstract：:Phage display is the longest-standing platform among molecular display technologies. Recent developments have extended its utility to proteins that were previously recalcitrant to phage display. The technique has played a dominant role in forming the field of synthetic binding protein engineering, where novel interfac...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2007.08.007
更新日期：2007-08-01 00:00:00
abstract：:While there have been impressive advances in understanding protein folding over the past few decades, we are still far from the goal of solving the protein folding problem: predicting the folding pathway and final structure entirely from the amino acid sequence. One reason for this shortcoming may be the lack of under...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2012.10.003
更新日期：2013-02-01 00:00:00
abstract：:The RNA exosome participates in the degradation and processing of a wide range of RNA molecules. Recent advances in understanding how the exosome is organized and functions largely stem from structural studies. Crystal structures of archaeal exosomes bound to RNA and of the corresponding nine-subunit human exosome cor...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2008.10.004
更新日期：2008-12-01 00:00:00
abstract：:Malaria remains the world's most prevalent human parasitic disease. Because of the rapid spread of drug resistance in parasites, there is an urgent need to identify diverse new drug targets. One group of proteases that are emerging as targets for novel antimalarials are the metalloaminopeptidases. These enzymes cataly...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2013.07.015
更新日期：2013-12-01 00:00:00
abstract：:Transition states in protein folding are being analyzed experimentally and by computer simulation to reveal the sequence of events in the folding and unfolding of proteins at high resolution. Results of this analysis have enabled the reconstruction of folding pathways in vitro and open the prospect of analyzing pathwa...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/0959-440x(95)80012-p
更新日期：1995-02-01 00:00:00
abstract：:Specific, noncovalent binding of biomolecules can only be understood by considering structural, thermodynamic, and kinetic issues. The theoretical foundations for such analyses have been clarified in the past year. Computational techniques for both particle-based and continuum models continue to improve and to yield u...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(98)80046-8
更新日期：1998-04-01 00:00:00
abstract：:Bacteria predominantly exist as matrix embedded communities of cells called biofilms. The biofilm matrix is made up of a variety of self-produced extracellular components including DNA, proteins, and exopolysaccharides. Bacterial exopolysaccharides have been implicated in surface adhesion, resistance to antibiotics, a...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2018.05.001
更新日期：2018-12-01 00:00:00
abstract：:NMR relaxation experiments of isotopically labeled proteins provide a wealth of information on reorientational global and local dynamics on nanosecond and subnanosecond timescales for folded and nonfolded proteins in solution. Recent methodological advances in the interpretation of relaxation data have led to a better...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(03)00036-8
更新日期：2003-04-01 00:00:00
abstract：:High-throughput interaction discovery initiatives have revealed the existence of hundreds of multiprotein complexes whose functions are regulated through thousands of protein-protein interactions (PPIs). However, the structural details of these interactions, often necessary to understand their function, are only avail...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2011.01.005
更新日期：2011-04-01 00:00:00
abstract：:Maintenance of telomeres by the enzyme telomerase is essential for genomic stability and cell viability in ciliates, vertebrates and yeast. The minimal components of telomerase required for catalytic activity are the telomerase reverse transcriptase (TERT) protein and the template-containing telomerase RNA (TER). Rece...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2006.05.005
更新日期：2006-06-01 00:00:00
abstract：:This review focuses on recent structural insights into regulation and nucleic acid binding of Superfamily 2 (SF2)-type helicases as they relate to chromatin remodelers. We review structural features of the Chd1 chromatin remodeler regarding regulation of the ATPase motor, and discuss related strategies observed for ot...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2011.09.003
更新日期：2011-12-01 00:00:00
abstract：:CCA-adding enzymes (tRNA nucleotidyltransferases) are responsible for the maturation or repair of the functional 3' end of tRNAs. These enzymes are remarkable because they polymerize the essential nucleotides CCA onto the 3' terminus of tRNA precursors without using a nucleic acid template. Recent crystal structures, ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2005.12.001
更新日期：2006-02-01 00:00:00
abstract：:A coherent view of the structure and function of DNA polymerase processivity factors (sliding clamps and clamp loaders) is emerging from recent structural studies. Crystal structures of sliding clamps from the T4 and RB69 bacteriophages, and from an archaebacterium expand the gallery of ring-shaped processivity factor...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(02)00313-5
更新日期：2002-04-01 00:00:00
abstract：:Due to the contribution of drug-target binding kinetics to drug efficacy, there is a high level of interest in developing methods to predict drug-target binding kinetic parameters. During the review period, a wide range of enhanced sampling molecular dynamics simulation-based methods has been developed for computing d...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2020.06.022
更新日期：2020-10-01 00:00:00
abstract：:Carbohydrate microarray technologies are new developments at the frontiers of glycomics. Results of 'proof of concept' experiments with carbohydrate-binding proteins of the immune system - antibodies, selectins, a cytokine and a chemokine - and several plant lectins indicate that microarrays of carbohydrates (glycocon...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2003.09.002
更新日期：2003-10-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2010.01.013
更新日期：2010-04-01 00:00:00
abstract：:All domains of life make carbohydrate polymers and by anchoring them to lipid molecules they can decorate the outside of the cell. Polysaccharides are linked to proteins by glycosylation, a process found in both bacteria and in higher organisms. Bacteria do have other distinct uses for carbohydrate polymers; in gram-n...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.07.016
更新日期：2016-10-01 00:00:00
abstract：:Demand for novel GPCR modulators is increasing as the association between the GPCR signaling pathway and numerous diseases such as cancers, psychological and metabolic disorders continues to be established. In silico structure-based drug design (SBDD) offers an outlet where researchers could exploit the accumulating s...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2019.03.015
更新日期：2019-04-01 00:00:00
abstract：:Protein engineering strategies for increasing stability can be improved by replacing random mutagenesis and high-throughput screening by approaches that include bioinformatics and computational design. Mutations can be focused on regions in the structure that are most flexible and involved in the early steps of therma...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2013.04.008
更新日期：2013-08-01 00:00:00
abstract：:Structures of two restriction endonucleases, BamHI and PvuII, were reported in the past year. This doubles the number of restriction endonuclease structures now known from two to four, and enables a comparative analysis of their structures and modes of DNA recognition. Despite a lack of sequence homology between the e...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/0959-440x(95)80004-k
更新日期：1995-02-01 00:00:00
abstract：:The winged helix proteins constitute a subfamily within the large ensemble of helix-turn-helix proteins. Since the discovery of the winged helix/fork head motif in 1993, a large number of topologically related proteins with diverse biological functions have been characterized by X-ray crystallography and solution NMR ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(99)00057-3
更新日期：2000-02-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2014.07.004
更新日期：2014-10-01 00:00:00
abstract：:Fucose is a common terminal modification on protein and lipid glycans. Fucose can also be directly linked to protein via an O-linkage to Serine or Threonine residues located within consensus sequences contained in Epidermal Growth Factor-like (EGF) repeats and Thrombospondin Type 1 Repeats (TSRs). In this context, fuc...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2018.12.005
更新日期：2019-06-01 00:00:00
abstract：:Protein scientists are paving the way to a new phase in protein design and engineering. Approaches and methods are being developed that could allow the design of proteins beyond the confines of natural protein structures. This possibility of designing entirely new proteins opens new questions: What do we build? How do...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2015.05.009
更新日期：2015-08-01 00:00:00
