Abstract：
:Recently, atomic models of the mammalian, fungal and the bacterial fatty acid synthases type I (FAS I) were reported. Now, a wealth of functional data, collected during the last decades, can be embedded into structural frames. But there is more, which remains to be done! Our current considerations are implicitly very much based on a static view onto these proteins. The next step is to include the dynamic processes, which are essential for the function of FAS I. In this perspective, aspects of the current knowledge are reviewed and presented as the basis for the scientific challenges in a new epoch of FAS research.
journal_name
Curr Opin Struct Bioljournal_title
Current opinion in structural biologyauthors
Grininger Mdoi
10.1016/j.sbi.2013.12.004subject
Has Abstractpub_date
2014-04-01 00:00:00pages
49-56eissn
0959-440Xissn
1879-033Xpii
S0959-440X(13)00213-3journal_volume
25pub_type
杂志文章,评审abstract：:Cells are equipped with cosolvents that modulate protein folding and aggregation to withstand water stress. The effect of cosolvents on the aggregation rates depends on whether the polypeptide sequence is an intrinsically disordered protein (IDP) or can fold into a specific native structure. Cosolvents, which act as d...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2019.12.011
更新日期：2020-02-01 00:00:00
abstract：:The surfaces of all microbes are 'sugar coated' with molecules such as lipopolysaccharides in Gram-negative bacteria, capsular polysaccharides in bacteria, lipoarabinomannans in mycobacteria and lipophosphoglycan in Leishmania. The basic structures of these glycoconjugates are known and, in the case of pathogens, they...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(98)80146-2
更新日期：1998-10-01 00:00:00
abstract：:When a protein's function cannot be experimentally determined, it can often be inferred from sequence similarity. Should this process fail, analysis of the protein structure can provide functional clues or confirm tentative functional assignments inferred from the sequence. Many structure-based approaches exist (e.g. ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2005.04.003
更新日期：2005-06-01 00:00:00
abstract：:Ising-like models have been remarkably successful in reproducing all the experimental data available on the equilibrium and kinetics of secondary structure formation in short peptides. Over the past two years, very similar models have been used to predict the folding of complete proteins, with encouraging results. Alt...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(00)00192-5
更新日期：2001-04-01 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
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(99)00035-4
更新日期：1999-12-01 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：: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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2020.12.016
更新日期：2021-01-21 00:00:00
abstract：:RNA-dependent RNA polymerases (RdRPs) play central roles in both transcription and viral genome replication. In picornaviruses, these functions are catalyzed by the virally encoded RdRP, termed 3D. Polymerase 3D also catalyzes the covalent linkage of UMP to a tyrosine on the small protein VPg. Uridylylated VPg then se...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2009.10.016
更新日期：2009-12-01 00:00:00
abstract：:ATP- and NAD(+)-dependent DNA ligases, ATP-dependent RNA ligases and GTP-dependent mRNA capping enzymes comprise a superfamily of proteins that catalyze nucleotidyl transfer to polynucleotide 5' ends via covalent enzyme-(lysyl-N)-NMP intermediates. The superfamily is defined by five peptide motifs that line the nucleo...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2004.10.006
更新日期：2004-12-01 00:00:00
abstract：:Specific interactions between proteins and their molecular partners drive most biological processes, so understanding how these interactions evolve is an important question for biochemists and evolutionary biologists alike. It is often thought that ancestral proteins were systematically more promiscuous than modern pr...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2017.07.003
更新日期：2017-12-01 00:00:00
abstract：:RNA helicases are a large group of enzymes that function in virtually all aspects of RNA metabolism. Although RNA helicases share a highly conserved structure, different enzymes display a wide array of biochemical activities, including RNA duplex unwinding, protein displacement from RNA and strand annealing. Recent st...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2007.05.007
更新日期：2007-06-01 00:00:00
abstract：:Although intermediates have long been recognised as fascinating species that form during the folding of large proteins, the role that intermediates play in the folding of small, single-domain proteins has been widely debated. Recent discoveries using new, sensitive methods of detection and studies combining simulation...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2007.01.003
更新日期：2007-02-01 00:00:00
abstract：:Force can drive conformational changes in proteins, as well as modulate their stability and the affinity of their complexes, allowing a mechanical input to be converted into a biochemical output. These properties have been utilised by nature and force is now recognised to be widely used at the cellular level. The effe...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2015.02.001
更新日期：2015-02-01 00:00:00
abstract：:Rapid advances in the cloning and expression of glycosyltransferase genes, especially from bacteria, could open the way to overcoming difficulties in the mass production of oligosaccharides. The large-scale production of oligosaccharides using either glycosyltransferases isolated from engineered microorganisms or whol...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(00)00127-5
更新日期：2000-10-01 00:00:00
abstract：:Progress in structural biology has begun to reveal the precise architecture of integral membrane proteins. However, the manner in which these complex structures are achieved remains unclear. Recent developments are starting to shed light on the unfolding and folding of a small but growing number of membrane proteins. ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2006.06.004
更新日期：2006-08-01 00:00:00
abstract：:The ISWI family of ATP-dependent chromatin remodelers regulates transcription of coding and noncoding RNA by mobilizing nucleosomes and controlling the length of linker DNA separating nucleosomes (spacing). Nucleosome movement is tightly coupled to the DNA translocation activity of the helicase domain in the catalytic...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2014.01.010
更新日期：2014-02-01 00:00:00
abstract：:An important goal of structural genomics is to complete the structural analysis of all the enzymes in metabolic pathways and to understand the structural similarities and differences. A preliminary glimpse of this type of analysis was achieved before structural genomics efforts with the glycolytic pathway and efforts ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(00)00154-8
更新日期：2000-12-01 00:00:00
abstract：:Caspases are a family of aspartate-specific cysteine proteases that regulate cellular homeostasis through the mediation of apoptosis and inflammation. Despite keen interest in caspases as therapeutic targets for cancer, inflammatory, and neurodegenerative diseases, no active-site directed small molecule has yet succee...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2013.10.002
更新日期：2013-12-01 00:00:00
abstract：:During the past few years, there have been exciting developments in the field of flavoenzymology. New flavoenzymes have been discovered that are implicated in a variety of biological processes, including cell signaling, chromatin remodeling and cell development. The structures of several of these new flavoenzymes have...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2006.10.003
更新日期：2006-12-01 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 alpha helices of transmembrane proteins interact to form higher order structures. These interactions are frequently mediated by packing motifs (such as GxxxG) and polar residues. Recent structural data have revealed that small sidechains are able to both stabilize helical membrane proteins and allow conformational...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(03)00102-7
更新日期：2003-08-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2004.03.004
更新日期：2004-04-01 00:00:00
abstract：:Fundamental biological processes are driven by diverse molecular machineries. In recent years, single-molecule fluorescence spectroscopy has matured as a unique tool in biology to study how structural dynamics of molecular complexes drive various biochemical reactions. In this review, we highlight underlying developme...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2019.05.005
更新日期：2019-10-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2018.01.001
更新日期：2018-02-01 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：:Self-compartmentalizing proteases, such as the proteasome and several prokaryotic energy-dependent proteases, are designed to act in the crowded environment of the cell. Proteins destined for degradation are recognized and unfolded by regulatory subcomplexes that invariably contain ATPase modules, before being translo...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(00)00075-0
更新日期：2000-04-01 00:00:00
abstract：:Continuing investigations into protein-protein interactions have revealed their key role in regulating a wide range of cellular processes. Although efforts to modulate these interactions are more challenging and much less mature than work on conventional drug discovery pathways, significant progress has been made on s...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2005.01.005
更新日期：2005-02-01 00:00:00
abstract：:Akt1-3 (Akt) are a subset of the AGC protein Ser/Thr kinase family and play important roles in cell growth, metabolic regulation, cancer, and other diseases. We describe some of the roles of Akt in cell signaling and the biochemical and structural mechanisms of the regulation of Akt catalysis by the phospholipid PIP3 ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2019.02.004
更新日期：2019-12-01 00:00:00
abstract：:Specialized metabolic enzymes and metabolite diversity evolve through a variety of mechanisms including promiscuity, changes in substrate specificity, modifications of gene expression and gene duplication. For example, gene duplication and substrate binding site changes led to the evolution of the glucosinolate biosyn...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2017.07.005
更新日期：2017-12-01 00:00:00
abstract：:Glycosylation is a common post-translational protein modification, in which glycans are built onto proteins through the sequential addition of monosaccharide units, in reactions catalysed by glycosyltransferases. Glycosylation influences the physicochemical and biological properties of proteins, with subsequent effect...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.08.007
更新日期：2016-10-01 00:00:00
