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 provided strong evidence that the Notch signaling pathway could be regulated by alterations of O-fucose structures. More recently, the demonstration that O-fucose modification of Cripto is essential for Nodal-dependent signaling provides further evidence of a role for glycosylation in signal transduction. These and other examples provide a new paradigm for the regulation of signal transduction events by glycosylation.
journal_name
Curr Opin Struct Bioljournal_title
Current opinion in structural biologyauthors
Haltiwanger RSdoi
10.1016/s0959-440x(02)00371-8subject
Has Abstractpub_date
2002-10-01 00:00:00pages
593-8issue
5eissn
0959-440Xissn
1879-033Xpii
S0959440X02003718journal_volume
12pub_type
杂志文章,评审abstract：:New studies have shown that folding of beta-sheet proteins can occur with and without intermediates, with fast to slow refolding rates and late to very late transition states. These experiments demonstrate that, despite early speculation to the contrary, beta-sheet protein folding does not appear to be fundamentally d...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(98)80014-6
更新日期：1998-02-01 00:00:00
abstract：:Hydrogen-deuterium exchange (HDX) mass spectrometry (MS) can provide information about proteins that can be challenging to obtain by other means. Structure/function relationships, binding interactions, and the effects of modification have all been measured with HDX MS for a diverse and growing array of signaling prote...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.08.003
更新日期：2016-12-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.01.013
更新日期：2016-02-01 00:00:00
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 ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2013.12.004
更新日期：2014-04-01 00:00:00
abstract：:Computational methods play an important role at all stages of the process of determining protein-protein interactions. They are used to predict potential interactions, to validate the results of high-throughput interaction screens and to analyze the protein networks inferred from interaction databases. ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(03)00070-8
更新日期：2003-06-01 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：:The exponential growth in the amount of genomic data published in recent years has led to increased efforts in analysing genomes for the presence of repeated sequences, which has in turn fostered the development of novel repeat recognition methods. This has resulted in a deepened understanding of the importance and ab...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(98)80068-7
更新日期：1998-06-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2006.06.002
更新日期：2006-08-01 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：:A selection of World Wide Web sites relevant to papers published in this issue of Current Opinion in Structural Biology. ...
journal_title：Current opinion in structural biology
pub_type：
doi：10.1016/s0959-440x(00)00182-2
更新日期：2001-04-01 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：: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
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(96)80010-8
更新日期：1996-12-01 00:00:00
abstract：:Salt-dependent electrostatic effects are a major factor in determining the stability, structure, reactivity, and binding behavior of nucleic acids. Increasingly detailed theoretical methods, especially those based on Monte Carlo and Poisson-Boltzmann methodologies, combined with powerful computational algorithms are b...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/0959-440x(95)80093-x
更新日期：1995-06-01 00:00:00
abstract：:Protein design is still a challenging undertaking, often requiring multiple attempts or iterations for success. Typically, the source of failure is unclear, and scoring metrics appear similar between successful and failed cases. Nevertheless, the use of sequence statistics, modularity and symmetry from natural protein...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.05.007
更新日期：2016-06-01 00:00:00
abstract：:Protein allostery is a vitally important protein function that has proven to be a vexing problem to understand at the molecular level. Allosteric communication is a hallmark of many protein functions. However, despite more than four decades of study the details regarding allosteric communication in protein systems are...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2020.05.004
更新日期：2020-08-01 00:00:00
abstract：:Complementary developments in comparative genomics, protein structure determination and in-depth comparison of protein sequences and structures have provided a better understanding of the prevailing trends in the emergence and diversification of protein domains. The investigation of deep relationships among different ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(02)00334-2
更新日期：2002-06-01 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：:Mucin-type O-glycosylation is a post-translational modification (PTM) that is predicted to occur in more than the 80% of the proteins that pass through the Golgi apparatus. This PTM is initiated by a family of polypeptide GalNAc-transferases (GalNAc-Ts) that modify Ser and Thr residues of proteins through the addition...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2018.12.007
更新日期：2019-06-01 00:00:00
abstract：:The Jumonji-C (JmjC) subfamily of 2-oxoglutarate (2OG)-dependent oxygenases are of biomedical interest because of their roles in the regulation of gene expression and protein biosynthesis. Human JmjC 2OG oxygenases catalyze oxidative modifications to give either chemically stable alcohol products, or in the case of Nɛ...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.05.013
更新日期：2016-12-01 00:00:00
abstract：:In the prokaryotic CRISPR-Cas adaptive immune systems, a CRISPR RNA (crRNA) assembles with multiple or single Cas proteins to form crRNA ribonucleoprotein (crRNP) effector complexes, responsible for the destruction of invading genetic elements. Although the mechanisms of target recognition and cleavage by the crRNP ef...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2016.11.013
更新日期：2017-04-01 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
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(00)00110-x
更新日期：2000-08-01 00:00:00
abstract：:Channelrhodopsins have become an integral part of modern neuroscience approaches due to their ability to control neuronal activity in targeted cell populations. The recent determination of several channelrhodopsin X-ray structures now enables us to study their function with unprecedented molecular precision. We will d...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2019.04.008
更新日期：2019-08-01 00:00:00
abstract：:Significant progress has been made over the past several years on structural studies of the eukaryotic translation initiation factors that facilitate the assembly of a translation-competent ribosome at the initiation codon of an mRNA. These structural studies have revealed the repeated use of a set of common structura...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(03)00009-5
更新日期：2003-02-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2012.08.002
更新日期：2012-12-01 00:00:00
abstract：:Historically it has been virtually impossible to experimentally determine the contribution of residual protein entropy to fundamental protein activities such as the binding of ligands. Recent progress has illuminated the possibility of employing NMR relaxation methods to quantitatively determine the role of changes in...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2012.11.005
更新日期：2013-02-01 00:00:00
abstract：:Advances in electron microscopes, detectors and data processing algorithms have greatly facilitated the structural determination of many challenging integral membrane proteins that have been evasive to crystallization. These breakthroughs facilitate the application and development of various membrane protein solubiliz...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2019.05.022
更新日期：2019-10-01 00:00:00
abstract：:Changing macromolecular conformations and complexes are critical features of cellular networks, typified by DNA damage response pathways that are essential to life. These fluctuations enhance the specificity of macromolecular recognition and catalysis, and enable an integrated functioning of pathway components, ensuri...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2010.03.012
更新日期：2010-06-01 00:00:00
abstract：:As a result of the recent enormous technological progress, experimental structure determination has become an integral part of the development of drugs against disease-related target proteins. The post-translational modification of proteins is an important regulatory process in living organisms; one such example is ly...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2006.10.014
更新日期：2006-12-01 00:00:00
abstract：:Pyrrolopyrimidine containing natural products are widely distributed in Nature. The biosynthesis of the 7-deazapurine moiety that is common to all pyrrolopyrimidines entails multiple steps, one of which is a complex radical-mediated ring contraction reaction catalyzed by CDG synthase. Herein we review the biosynthetic...
journal_title：Current opinion in structural biology
pub_type： 杂志文章,评审
doi：10.1016/j.sbi.2015.11.005
更新日期：2015-12-01 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
pub_type： 杂志文章,评审
doi：10.1016/s0959-440x(00)00213-x
更新日期：2001-06-01 00:00:00
