The role of structural flexibility and stability in the interaction of serine proteases with their inhibitors.

abstract：:The epidermal growth factor receptor (EGFR) belongs to ErbB family of tyrosine kinases, which plays an important role in the regulation of cell proliferation, survival, differentiation, and metastasis. In addition, tumors develop resistance to EGFR inhibitors due to the presence or development of point mutations in th...

journal_title：Current protein & peptide science

authors： Wang X,Xu L,Lao Y,Zhang H,Xu H

更新日期：2018-02-13 00:00:00

abstract：:CD2 (cluster of differentiation 2) is a cell adhesion molecule expressed on T cells and is recognized as a target for CD48 (rats) and CD58 (humans). Tremendous progress has been achieved in understanding the function of CD2, the mechanism of molecular recognition and protein folding, thus, leading towards the use of t...

journal_title：Current protein & peptide science

authors： Wilkins AL,Yang W,Yang JJ

更新日期：2003-10-01 00:00:00

abstract：:Parvalbumin (PA) is a classical small, mostly cytosolic Ca2+-binding protein of the EF-hand superfamily expressed in vertebrates in a tissue- and cell-specific manner, serving as a magnesium/ calcium buffer. In the last decade novel data were published on structural peculiarities of PA, likely affecting its functional...

journal_title：Current protein & peptide science

authors： Permyakov EA,Uversky VN,Permyakov SE

更新日期：2017-01-01 00:00:00

abstract：:Flavonoids are plant products abundant in every day diet and claimed to be beneficial for human health. After absorption, flavonoids are transported by the serum albumin (SA), the most abundant carrier blood protein, through formation of flavonoids-SA complex. This review deals with the current state of knowledge on f...

journal_title：Current protein & peptide science

authors： Xue P,Zhang G,Zhang J,Ren L

更新日期：2020-11-08 00:00:00

abstract：:Biogenic amines in the gastrointestinal tract are important metabolites of dietary protein and amino acids with the help of gut digestive enzymes and microbes, which play a crucial role in the regulation of intestinal functions, including digestion, absorption, and local immunity. However, high concentrations of bioge...

journal_title：Current protein & peptide science

authors： Fan P,Song P,Li L,Huang C,Chen J,Yang W,Qiao S,Wu G,Zhang G,Ma X

更新日期：2017-01-01 00:00:00

abstract：:Significant differences in function have been observed among lectins structurally similar to concanavalin A, but their high homology with this widely used lectin has kept them in obscurity. The observation of large differences in the potency of many of these Diocleinae lectins as stimulators of Interferon-g production...

journal_title：Current protein & peptide science

authors： Cavada BS,Barbosa T,Arruda S,Grangeiro TB,Barral-Netto M

更新日期：2001-06-01 00:00:00

abstract：:Our understanding of the process of translation has progressed rapidly since the availability of highly resolved structures for the ribosome. A wealth of information has emerged in terms of both RNA and protein structure and the interplay between them. This has prompted us to revisit the astonishing "treasure trove" o...

journal_title：Current protein & peptide science

authors： Wilson DN,Blaha G,Connell SR,Ivanov PV,Jenke H,Stelzl U,Teraoka Y,Nierhaus KH

更新日期：2002-02-01 00:00:00

abstract：:Poly-N-acetyllactosamine structures occur in mammalian glycoproteins in both N- and O-linked glycans. They represent a backbone for additional modifications by fucosyltransferases, sialyltransferases and sulfotransferases. These glycans have been suggested to be involved in biospecific interactions with selectins and ...

journal_title：Current protein & peptide science

authors： Zhou D

更新日期：2003-02-01 00:00:00

abstract：:The complement system is a major effector arm of the immune defense contributing to the destruction of invading pathogens. There are three possible routes of complement cascade activation: the classical, the alternative and the lectin pathways. The activation of the classical and lectin pathways is initiated by supram...

journal_title：Current protein & peptide science

authors： Gál P,Ambrus G

更新日期：2001-03-01 00:00:00

abstract：:The lipid bilayer of the plasma membrane is a selective impermeable barrier for the internalization of most macromolecules. Cell penetrating peptides (CPPs) could cross the plasma membrane barrier to deliver various molecules into cells and are considered as a promising tool to deliver macromolecular drugs. However, t...

journal_title：Current protein & peptide science

authors： Zhu P,Jin L

更新日期：2018-01-01 00:00:00

abstract：:For several decades the specificity of proteases has been presented as an active site divided into subsites, using the nomenclature of Schechter & Berger from 1967 (S1, S2... for subsites of the active site; P1, P2... for residues of the substrate occupying the corresponding subsites). At early stages of the research ...

journal_title：Current protein & peptide science

authors： Schechter I

更新日期：2005-12-01 00:00:00

abstract：:The aggregation of proteins or their digested fragments through β-sheet structures has a great significance because it leads to neurodegenerative diseases, which are a problem of the aging societies of the developed countries. Short peptides are typically used as models to study the formation of specific structures. H...

journal_title：Current protein & peptide science

authors： Makowska J

更新日期：2017-01-01 00:00:00

abstract：:The majority of tRNA studies has focused on tRNA molecules as pivotal player in the fundamental process of protein synthesis. Mounting studies have unveiled further functions for tRNA beyond protein synthesis, including non-ribosomal amino acid transfer, and regulation of targeted proteolysis. Post-translational N-ter...

journal_title：Current protein & peptide science

authors： Eldeeb MA,Ragheb MA

更新日期：2018-01-01 00:00:00

abstract：:There has been a tremendous increase in the number of approved drugs derived from recombinant proteins; however, their development as potential drugs has been hampered by their instability that causes difficulty to formulate them as therapeutic agents. It has been shown that the reactivity of thiol and disulfide funct...

journal_title：Current protein & peptide science

authors： Trivedi MV,Laurence JS,Siahaan TJ

更新日期：2009-12-01 00:00:00

abstract：:Fbxo7/PARK15 has well-defined roles, acting as part of a Skp1-Cul1-F box protein (SCF)- type E3 ubiquitin ligase and also having SCF-independent activities. Mutations within FBXO7 have been found to cause an early-onset Parkinson's disease, and these are found within or near to its functional domains, including its F-...

journal_title：Current protein & peptide science

authors： Randle SJ,Laman H

更新日期：2017-01-01 00:00:00

abstract：:Protein-protein interaction (PPI) is necessary for most of the biological processes and requisite for host-pathogen communication. Most of the threatening human diseases are caused by different types of interactions of proteins with their prior infected proteins or with pathogen's proteins. Understanding of involved m...

journal_title：Current protein & peptide science

authors： Rabbani G,Baig MH,Ahmad K,Choi I

更新日期：2018-01-01 00:00:00

abstract：:The use of peptide or peptidomimetic transporters to enable or enhance the uptake of drugs or probe molecules into cells and tissues has received increasing research attention and clinical interest over the past 10 years. This review summarizes a class of transporters that have been studied and focuses on the variatio...

journal_title：Current protein & peptide science

authors： Wright LR,Rothbard JB,Wender PA

更新日期：2003-04-01 00:00:00

abstract：:This review is to summarize three new QSAR (quantitative structure-activity relationship) methods recently developed in our group and their applications for drug design. Based on more solid theoretical models and advanced mathematical techniques, the conventional QSAR technique has been recast in the following three a...

journal_title：Current protein & peptide science

authors： Du QS,Huang RB,Chou KC

更新日期：2008-06-01 00:00:00

abstract：:The cytolysin is a novel, two-peptide lytic toxin produced by some strains of Enterococcus faecalis. It is toxic in animal models of enterococcal infection, and associated with acutely terminal outcome in human infection. The cytolysin exerts activity against a broad spectrum of cell types including a wide range of gr...

journal_title：Current protein & peptide science

authors： Cox CR,Coburn PS,Gilmore MS

更新日期：2005-02-01 00:00:00

abstract：:In this work, we present an extensive analysis of protein contact network topology applied to a wide data set. We extended the concept of degree distribution to graphlets, describing local connectivity patterns. We compared results to those derived from artificial networks of the same size (number of nodes), reproduci...

journal_title：Current protein & peptide science

authors： Santoni D,Paci P,Di Paola L,Giuliani A

更新日期：2016-01-01 00:00:00

abstract：:The bioactive peptides are protein fragments which have a positive impact on the intestinal homeostasis. Intestinal homeostasis depends on the diverse functions of intestinal barrier including the microbiological, physical, chemical and immunological barriers. Defects in intestinal barrier function are associated with...

journal_title：Current protein & peptide science

authors： Ji J,Qu H,Shu D

更新日期：2015-01-01 00:00:00

abstract：:Changes in protein structure and function, alteration in protein-protein interaction, and significant difference in protein concentration inside the body could play an important role in indicating the pathological evidence of abnormalities before the development of clinical symptoms and act as a critical detection and...

journal_title：Current protein & peptide science

authors： Puranik N,Yadav D,Yadav SK,Chavda VK,Jin JO

更新日期：2020-01-01 00:00:00

abstract：:Hemoglobin (Hb) is the prototypical example of a cooperative protein. Cooperativity of Hb is largely accounted for by the oxygen-linked allosteric interconversion between the T and R states/structures. Allostery is such a powerful explanation of Hb cooperativity that the possibility of cooperative events occurring wit...

journal_title：Current protein & peptide science

authors： Bellelli A

更新日期：2018-01-01 00:00:00

abstract：:Adipose tissue is not only a tissue where energy is stored but is also involved in regulating several body functions such as appetite and energy expenditure via its endocrine activity. Moreover, it thereby modulates complex processes like reproduction, inflammation and immune response. The products secreted from adipo...

journal_title：Current protein & peptide science

authors： Sauerwein H,Bendixen E,Restelli L,Ceciliani F

更新日期：2014-03-01 00:00:00

abstract：:The absence of uracil from DNA genomes is a consequence of enzyme functions that eliminate intracellular dUTP pools and that purposefully recognize and remove uracil moieties from DNA. These enzymatic functions are dUTP nucleotidohydrolase (dUTPase) and uracil-DNA glycosylase (UDG), respectively. There are distinct nu...

journal_title：Current protein & peptide science

authors： Caradonna S,Muller-Weeks S

更新日期：2001-12-01 00:00:00

abstract：:PDZ domains are versatile protein interaction modules with the ability to dimerize and to recognize internal and carboxy-terminal peptide motifs. Their function in mediating the formation of multi-molecular signaling complexes is best understood at neuronal and epithelial membranes. In a screen for interactors that re...

journal_title：Current protein & peptide science

authors： Thomas MK,Tsang SW,Yeung ML,Leung PS,Yao KM

更新日期：2009-02-01 00:00:00

abstract：:MEP (mercapto-ethyl-pyridine) HyperCel is one of the hydrophobic charge induction chromatography (HCIC) resins. Under normal operation, proteins are bound to the MEP resin at neutral pH, at which MEP is not charged, mostly via hydrophobic interaction. MEP has a pyridine group, whose pK is 4.8, and hence is positively ...

journal_title：Current protein & peptide science

authors： Arakawa T,Tokunaga M,Maruyama T,Shiraki K

更新日期：2019-01-01 00:00:00

abstract：:SFTI-1 is a bicyclic 14 amino acid peptide that was originally isolated from the seeds of the sunflower Helianthus annuus. It is a potent inhibitor of trypsin, with a sub-nanomolar K(i) value and is homologous to the active site region of the well-known family of serine protease inhibitors known as the Bowman-Birk try...

journal_title：Current protein & peptide science

authors： Korsinczky ML,Schirra HJ,Craik DJ

更新日期：2004-10-01 00:00:00

abstract：:Here we review the present state of structural and functional studies of the Sac10b protein family, a class of highly conserved 10 kDa nucleic acid-binding proteins in archaea. Based on biochemical and structural studies, these proteins were originally assigned a role in the structural organization of chromatin; Sac10...

journal_title：Current protein & peptide science

authors： Xuan J,Feng Y

更新日期：2012-05-01 00:00:00

abstract：:Cell viability depends on the correct folding of the proteins involved in metabolism. Proteins are synthesized on the endoplasmic reticulum and must follow a pathway to a correct, metastable, tridimensional structure. Changes in structure or in environmental conditions can drive an instability of the folding condition...

journal_title：Current protein & peptide science

authors： de la Arada I,Andraka N,Pacios MG,Arrondo JL

更新日期：2011-05-01 00:00:00