Domestic arthropods and their allergens.

abstract：:To achieve the food-grade expression of bile salt hydrolase (BSH, EC 3.5.1.24) from Lactobacillus plantarum BBE7, the nisin controlled gene expression system (NICE), food-grade selection maker and signal peptide of Lactococcus lactis were used in this study. The open reading frame of BSH was optimized based on the cod...

journal_title：Protein and peptide letters

authors： Dong Z,Zhang J,Li H,Du G,Chen J,Lee B

更新日期：2015-01-01 00:00:00

abstract：:Natural, synthetic and analogues of peptides have shown prospects for application in cancer chemotherapy. Notably, some food protein-derived peptides are known to possess anticancer activities in cultured cancer cells, and also in animal cancer models via different mechanisms including induction of apoptosis, cell cyc...

journal_title：Protein and peptide letters

authors： Rajendran SR,Ejike CE,Gong M,Hannah W,Udenigwe CC

更新日期：2017-01-01 00:00:00

abstract：:Classification of newly determined protein structures is important in understanding their function and mechanism of action. Currently available methods employ a global structure alignment strategy and are computationally expensive. We propose a two-step methodology with a quick screen to significantly reduce the numbe...

journal_title：Protein and peptide letters

authors： Dalal A,Deshmukh S,Wangika PP

更新日期：2007-01-01 00:00:00

abstract：:The development of a stable L-BDH chimera was attempted by exchanging whole domains between two native structural analogs, L-BDH and meso-BDH, because the S-configuration specificity of L-BDH is valuable from the standpoint of its application but its activity is unstable, whereas meso-BDH is stable. The domain chimera...

journal_title：Protein and peptide letters

authors： Shimegi T,Takusagawa Y,Ohtsuki T,Noda S,Kurisu G,Kusunoki M,Ui S

更新日期：2011-08-01 00:00:00

abstract：:A 6.5 kDa serine protease inhibitor was purified by anion-exchange chromatography from the crude extract of the Inga umbratica seeds, containing inhibitor isoforms ranging from 6.3 to 6.7 kDa and protease inhibitors of approximately 19 kDa. The purified protein was characterized as a potent inhibitor against trypsin a...

journal_title：Protein and peptide letters

authors： Calderon LA,Teles RC,Leite JR,Franco OL,Grossi-de-Sá MF,Medrano FJ,Bloch C Jr,Freitas SM

更新日期：2005-08-01 00:00:00

abstract：:Most proteinaceous pores are characterized as ionic channels. However, some are also involved in protein translocation through phospholipidic membranes. This concept has evolved slowly in cell biology and in biophysics, requiring the development of adapted electrical and biochemical methods. Protein translocation in m...

journal_title：Protein and peptide letters

authors： Henry JP

更新日期：2014-03-01 00:00:00

abstract：:Although macromolecular crystallography is a widely supported technique at synchrotron radiation facilities throughout the world, there are, in comparison, only very few beamlines dedicated to small-molecule crystallography. This limited provision is despite the increasing demand for beamtime from the chemical crystal...

journal_title：Protein and peptide letters

authors： Barnett SA,Nowell H,Warren MR,Wilcox A,Allan DR

更新日期：2016-01-01 00:00:00

abstract：:Tumor vasculatures express high levels of α(V)β(3)/α(V)β(5) and α(5)β(1) integrins. Peptide containing the RGD (Arg-Gly-Asp) sequence, which is present in ligands of integrins, is effective in targeting therapeutic reagents to tumor vascular endothelium. In this study, we investigated whether the biological activity o...

journal_title：Protein and peptide letters

authors： Zhang HT,Li HC,Li ZW,Guo CH,Chen YJ

更新日期：2011-06-15 00:00:00

abstract：:Saturation Transfer Difference NMR (STD NMR) is used for the detection of the binding constant of the decapeptide RRRDDDSDDD with CK2α, the catalytic subunit of the proteinkinase CK2. For this work a valid irradiation frequency of the CK2α had to be found ensuring that no peptide resonance is affected by the irradiati...

journal_title：Protein and peptide letters

authors： Raüber C,Berger S

更新日期：2012-09-01 00:00:00

abstract：:The identification of interfaces in protein complexes is effective for the elucidation of protein function and helps us to understand their roles in biological processes. With the exponentially growing amount of protein sequence data, an exploration of new methods that predict protein interaction sites based solely on...

journal_title：Protein and peptide letters

authors： Huang J,Deng R,Wang J,Wu H,Xiong Y,Wang X

更新日期：2013-02-01 00:00:00

abstract：:Protein phosphatase magnesium-dependent 1, delta (PPM1D) is a member of the PPM1 (formerly PP2C) protein phosphatase family, and is induced in response to DNA damage. The overexpression of PPM1D is thought to exert oncogenic effects through the inhibition of tumor suppressor proteins. PPM1D shows high selectivity for ...

journal_title：Protein and peptide letters

authors： Chuman Y,Yagi H,Fukuda T,Nomura T,Matsukizono M,Shimohigashi Y,Sakaguchi K

更新日期：2008-01-01 00:00:00

abstract：:Currently, prion phenomena have been detected in various organisms, in addition to mammals affected by transmissible spongiform encephalopathies. In the budding yeast Saccharomyces cerevisiae, various proteins have prion properties and adopt atypical phenotypes as genetic elements, such as the Sup35 and Ure2 proteins,...

journal_title：Protein and peptide letters

authors： Inoue Y

更新日期：2009-01-01 00:00:00

abstract：:The polypeptide leptin exerts a multitude of regulatory functions. It has been implicated in the pathophysiology of inflammatory, metabolic and psychiatric disorders and has been found to be differentially expressed in men and women. Although a clear increase of leptin levels with age has been repeatedly observed in m...

journal_title：Protein and peptide letters

authors： Fulda S,Linseisen J,Wolfram G,Himmerich S,Gedrich K,Pollmächer T,Himmerich H

更新日期：2010-11-01 00:00:00

abstract：:Nicotinamide adenine dinucleotide (NAD) plays an important role in cellular metabolism and acts as hydrideaccepting and hydride-donating coenzymes in energy production. Identification of NAD protein interacting sites can significantly aid in understanding the NAD dependent metabolism and pathways, and it could further...

journal_title：Protein and peptide letters

authors： Wang X,Wang CC,Zhang YQ,Mi G,Zhang J,Li ML

更新日期：2012-05-01 00:00:00

abstract：BACKGROUND:Laminin, a member of the Extracellular Matrix (ECM), is a glycoprotein that is used as a factor that affects cell adhesion, proliferation, survival, and differentiation. Of these, five globular domains (LG domains) of the alpha chain play an important role in influencing the cell by binding to the integrin. ...

journal_title：Protein and peptide letters

authors： Kim JE,Seo HJ,Lee S,Jang JH

更新日期：2019-01-01 00:00:00

abstract：:We previously described a potent anthrax toxin inhibitor, based on a phage-library-selected peptide sequence, synthesized as a tetra-branched molecule on a lysine core and further modified for improvement of activity [Pini et al., Biochem. J., 2006, 395, 157]. This branched peptide had very low solubility because of s...

journal_title：Protein and peptide letters

authors： Pini A,Brunetti J,Falciani C,Fabbrini M,Bracci L

更新日期：2008-01-01 00:00:00

abstract：:It is important to understand the conformational biases that are present in unfolded states to understand protein folding. In this context, it is surprising that even a short tripeptide like AFA samples folded/ordered conformation as demonstrated recently by NMR experiments of the peptide in aqueous solution at 280 K....

journal_title：Protein and peptide letters

authors： Patel S,Taimni R,Sasidhar YU

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:The heterologous production of antimicrobial peptides in bacterial models can produce insoluble proteins due to the lack of proper folding. Fusion proteins have been used to increase the expression and solubility of these types of proteins with varying degrees of success. OBJECTIVES:Here, we demonstrate the...

journal_title：Protein and peptide letters

authors： Montfort-Gardeazabal JM,Claudio PCM,Casillas-Vega NG,Zarate X

更新日期：2020-06-10 00:00:00

abstract：:Peptides with more than one biological activity are many a times multifunctional peptides. Two peptides with multifunctional properties from alpha (S2)-casein were stabilized in presence of cosolvents for their biological activities like ACE inhibition activity and antioxidant activity. These bioactive peptides in cos...

journal_title：Protein and peptide letters

authors： Srinivas S,Prakash V

更新日期：2008-01-01 00:00:00

abstract：:Prediction of thermophilic and mesophilic protein plays a crucial role in both biochemistry and bioengineering. In this study, a different mode of pseudo amino acid composition (PseAAC) was proposed to formulate the protein samples by integrating the amino acid composition, the physic chemical features, as well as the...

journal_title：Protein and peptide letters

authors： Wang D,Yang L,Fu Z,Xia J

更新日期：2011-07-01 00:00:00

abstract：:Antimicrobial peptides (AMPs) are short, cationic, membrane-interacting proteins that exhibit broad-spectrum antimicrobial activity, and are hence of significant biomedical interest. They exert their activity by selectively binding to and lysing target cell membranes, but the precise molecular details of their mechani...

journal_title：Protein and peptide letters

authors： Bond PJ,Khalid S

更新日期：2010-11-01 00:00:00

abstract：:Glycosyltransferases (GTs) are a ubiquitous group of enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Nucleotide-sugars, lipid phosphate sugars and phosphate sugars can act as activated donor molecules while acceptor substrate...

journal_title：Protein and peptide letters

authors： Gomez-Casati DF,Martín M,Busi MV

更新日期：2013-08-01 00:00:00

abstract：:We present the results of a study on the influence of albumin and prolactin concentrations and intravascular fluid pH on vein permeability for albumin. Permeability conditions were simulated depending on albumin concentration, pH value and prolactin concentration. In research model an in vitro method was applied using...

journal_title：Protein and peptide letters

authors： Dolińska B,Caban A,Cierpka L,Ryszka F

更新日期：2014-01-01 00:00:00

abstract：:Oblique orientated alpha-helices are highly specialised protein structural elements that penetrate membranes at a shallow angle and are used to promote membrane destabilisation by a number of protein classes. Here, the use of extended hydrophobic moment methodology shows that the amphibian extrudates, aurein 1.2 and c...

journal_title：Protein and peptide letters

authors： Dennison SR,Harris F,Phoenix DA

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Malignant tumor is still one of the important diseases worldwide, cytotoxic CD8+ T lymphocytes (CTLs) play an important role in killing tumor cells. OBJECTIVE:To enhance the immune response of our previously identified HLA-A2-restricted CTL epitopes, we designed a multiepitope YL66. METHOD:The fusion prote...

journal_title：Protein and peptide letters

authors： Wu Y,Zhai W,Sun M,Zou Z,Zhou X,Li G,Yan Z,Qi Y,Gao Y

更新日期：2017-01-01 00:00:00

abstract：:Nudix hydrolases catalyze the hydrolysis of nucleoside diphosphates linked to other moieties X, and contain the sequence motif or Nudix box, GX5EX7REUXEEXGU. The mechanisms of Nudix hydrolases are highly diverse in the position on the substrate. In this paper, we examined the sequences and structures of the MutT/Nudix...

journal_title：Protein and peptide letters

authors： Lin J,Tian B,Hua Y

更新日期：2008-01-01 00:00:00

abstract：:The catalytic regions of Protein Kinases are known to have similarity in primary chains. However, it is not known whether there is a signature profile specific to a particular catalytic region? Whether the signature profile, if any, is unique to a protein kinases family in a particular species or in a group of species...

journal_title：Protein and peptide letters

authors： Joshi RR,Manda C

更新日期：2007-01-01 00:00:00

abstract：:Human beta-defensin-2 (hBD2) is A small cationic peptide with A broad range of antimicrobial activity. An E. coli cell-free system was employed to express the hBD2 fusion protein by using the hBD2 gene with 14 rare codons. The results showed that the expression level of trxA-hBD2 fusion protein was 0.35 mg/ml, which i...

journal_title：Protein and peptide letters

authors： Chen H,Xu Z,Cen P

更新日期：2006-01-01 00:00:00

abstract：:C-terminal peptide alpha-thioesters are valuable intermediates in the synthesis/semisynthesis of proteins by native chemical ligation. They are prepared either by solid-phase peptide synthesis (SPPS) or biosynthetically by protein splicing techniques. The present paper reviews the different methods available for the c...

journal_title：Protein and peptide letters

authors： Camarero JA,Mitchell AR

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND:Ciprofloxacin (Cip) is the most commonly used quinolone in clinical practice; however large-scale use has favored the increase of multiresistant pathogenic microorganisms. Antimicrobial peptides (AMPs) appear to be a promising alternative in potentiating these conventional drugs. OBJECTIVE:The aim of this s...

journal_title：Protein and peptide letters

authors： Carneiro VA,de Oliveira ST,Silva RL,de Sousa Duarte H,Silva ML,Matos MNC,Cavalcante RMB,Figueira CS,Lorenzón EN,Cilli EM,da Cunha RMS

更新日期：2020-01-01 00:00:00