Abstract:
:The immunogenicity of "novel" MART-1 and Tyrosinase class-II peptides was assessed in transgenic mice. Tyrosinase(141-161) peptide was found to be immunogenic and endogenously processed in the HLA-DRbeta1*0101 and HLA-DRbeta1*0401 transgenic mice with peptide specific production of IFNgamma or IL-5 respectively. The MART-1(29-43) peptide was only found immunogenic in HLA-DRbeta1*0101 mice.
journal_name
Protein Pept Lettjournal_title
Protein and peptide lettersauthors
Horton RB,Laversin SA,Reeder SP,Rees RC,McArdle SEdoi
10.2174/092986607780782768subject
Has Abstractpub_date
2007-01-01 00:00:00pages
455-60issue
5eissn
0929-8665issn
1875-5305journal_volume
14pub_type
杂志文章abstract::Successful approaches of de novo protein design suggest a great potential to create novel structural folds and to understand natural rules of protein folding. For these purposes, smaller and simpler de novo proteins have been developed. Here, we constructed smaller proteins by removing the terminal sequences from stab...
journal_title:Protein and peptide letters
pub_type: 杂志文章
doi:10.2174/092986612800494101
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abstract::Globulins are a major class of seed storage proteins which were thought to be enzymatically inactive. These proteins belong to the most ancient cupin superfamily. They can be graded into 11S legumin type and 7S vicilin type based on their sedimentation coefficients. Members from both classes share structural homology ...
journal_title:Protein and peptide letters
pub_type: 杂志文章,评审
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abstract::Current advancements in biological protein discovery utilize bi-partite methods of fluorescence detection where chromophore and scaffold are uncoupled. One such technology, called fluorogen-activating proteins (FAPs), consists of single-chain-variable-fragments (scFvs) selected against small organic molecules (fluorog...
journal_title:Protein and peptide letters
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abstract::Aspergillus sp. phytase contains five disulfide bonds. In order to elucidate their role, the reactivation and refolding of phytase in the absence and presence of dithiothreitol (DTT) was investigated. The results indicated that the disulfide bonds play an important role in the catalytic activity and conformational sta...
journal_title:Protein and peptide letters
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更新日期:2005-08-01 00:00:00
abstract::A significant association between increased level of blood homocysteine (hyperhomocysteinimia) and various eye pathological disorders including cataract has been reported. This metabolic byproduct is converted into a highly reactive cyclic thioester compound, homocysteine thiolactone (HCTL), which can potentially reac...
journal_title:Protein and peptide letters
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更新日期:2016-01-01 00:00:00
abstract::Bromelain inhibitor, "bromein", is a proteinase-inhibitor specific to the cysteine proteinase bromelain from pineapple stem. In the stem, eight bromein isoforms are known to exist, and each isoform has a short peptide (light chain) and a long one (heavy chain) with five disulfide bonds. The three-dimensional structure...
journal_title:Protein and peptide letters
pub_type: 杂志文章,评审
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更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Type VI Secretion System (T6SS) has been found in approximately onequarter of the gram-negative bacterial species, and its structural characteristics appear to slightly differ from species to species. The genes encoding T6SS are designated as type six secretion A-M (tssA-M). The expression of the tss gene cl...
journal_title:Protein and peptide letters
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abstract:BACKGROUND:Nε-acetyl L-α lysine is an unusual acetylated di-amino acid synthesized and accumulated by certain halophiles under osmotic stress. Osmolytes are generally known to protect proteins and other cellular components under various stress conditions. OBJECTIVE:The structural and functional stability imparted by N...
journal_title:Protein and peptide letters
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abstract::Solid state nuclear magnetic resonance (NMR) has developed into one of the most informative and direct experimental approaches to the characterization of the molecular structures of amyloid fibrils, including those associated with Alzheimer's disease. In this article, essential aspects of solid state NMR methods are d...
journal_title:Protein and peptide letters
pub_type: 杂志文章,评审
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journal_title:Protein and peptide letters
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更新日期:2013-11-01 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
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更新日期:2008-01-01 00:00:00
abstract::The study of rat proteins is an indispensable task in experimental medicine and drug development. The function of a rat protein is closely related to its subcellular location. Based on the above concept, we construct the benchmark rat proteins dataset and develop a combined approach for predicting the subcellular loca...
journal_title:Protein and peptide letters
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更新日期:2011-06-01 00:00:00
abstract::The renin-angiotensin system (RAS) has two different axes, the classical one with the effector peptide angiotensin II and the new one with the effector peptide angiotensin (1-7). Both peptides have been shown to be involved in the pathogenesis of diabetes mellitus and its consequences, nephropathy, retinopathy and car...
journal_title:Protein and peptide letters
pub_type: 杂志文章,评审
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更新日期:2017-11-17 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
pub_type: 杂志文章,评审
doi:10.2174/09298665113209990076
更新日期:2014-03-01 00:00:00
abstract::There is accumulating evidence that proteinuria is not merely a biomarker for the progression of chronic kidney disease (CKD), but also a mediator of this devastating disorder. Indeed, albumin, one of the major components found in proteinuria, causes proinflammatory and profibrotic changes in cultured proximal tubular...
journal_title:Protein and peptide letters
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更新日期:2010-01-01 00:00:00
abstract::The interaction of nickel tetra sulfunated phthalocyanine( NiTSPc) with human serum albumin (HSA), in 20 mM phosphate buffer pH 7.4 was investigated using advanced techniques including fluorescence, synchronous fluorescence, Fourier transform infrared (FT-IR), circular dichroism (CD) spectroscopy and molecular docking...
journal_title:Protein and peptide letters
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abstract:BACKGROUND:OPT3s are involved in the transport of Fe from xylem to phloem, in loading Fe into phloem, and in the transmission of shoot-to-root iron signaling. Yet, apart from Arabidopsis, little is known about these transporters'functions in other plant species. OBJECTIVE:OPT3 proteins of several plant species were ch...
journal_title:Protein and peptide letters
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更新日期:2020-06-25 00:00:00
abstract:BACKGROUND:Microalgae have been suggested as promising feedstocks of significant biotechnological interest due to their enormous potential for the sustainable production of industrially valuable compounds such as lipids/fatty acids, proteins, metabolites, pigments, and biofuels. However, exploitation of algal biomass f...
journal_title:Protein and peptide letters
pub_type: 杂志文章,评审
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更新日期:2018-01-01 00:00:00
abstract::Porcine β defensin 2(pBD2)is a cationic 37-amino acid antimicrobial peptide with disulfide bonds. Synthetic pBD2 had broad antimicrobial activity against pathogenic bacteria, and thus pBD2 could be a good candidate as a bactericidal agent for pigs. This study reported the successful recombinant expression of pBD2 in E...
journal_title:Protein and peptide letters
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abstract::Gibberellins (GAs) are tetracyclic, diterpenoid plant hormones, essential for many developmental processes in higher plants. Plants perceive GA through a nuclear-localized GA receptor, GA INSENSITIVE DWARF1 (GID1). From sequence similarity, it is suggested that GID1 evolved from a hormone-sensitive lipase (HSL), and r...
journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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journal_title:Protein and peptide letters
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doi:10.2174/0929866054696091
更新日期:2005-10-01 00:00:00
abstract::Sry-related box (Sox) transcription factors share a conserved high-mobility-group box domain (HMG-domain) that binds DNA in the minor groove and bends DNA for further assembly of transcriptional machineries. During organogenesis, each member of the Sox family triggers a specific cell lineage differentiation, indicatin...
journal_title:Protein and peptide letters
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更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Wheat germ, one of the byproducts of flour milling, contains abundant physiologically active components. Globulins in wheat germ are a class of high-quality functional proteins and have received widespread attention. However, the composition of wheat germ globulin( WGG)and the structure of the typical protei...
journal_title:Protein and peptide letters
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更新日期:2018-02-08 00:00:00
abstract::Migraine is a common neurologic condition marked by recurrent episodes of headache. Its pathophysiology is highly complex involving neuronal, inflammatory and vascular mechanisms. The Renin-Angiotensin System (RAS) can modulate all these mechanism, being a potential pharmacological target for migraine treatment. We ca...
journal_title:Protein and peptide letters
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abstract:BACKGROUND:Bursa of Fabricius plays the vital functions on B cell development and antibody production in poultry. The bursal-derived peptide plays the essential roles on avian immature B cell development. OBJECTIVES:Here we explored the functions of the recently reported bursal nonapeptide (BP9) on the antibody produc...
journal_title:Protein and peptide letters
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更新日期:2019-01-01 00:00:00
abstract::We have studied the effect of guanidinium chloride (Gdn.Cl) and different osmolytes such as betaine, trimethylamine-N-oxide (TMAO) and urea on the rate of chymotrypsin catalyzed reaction. The rates were measured using three synthetic chromogenic substrates, succinyl-ala-ala-pro-arg-pNA (AAPR), succinyl-ala-ala-pro-leu...
journal_title:Protein and peptide letters
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abstract::The role of interaction between Asn259 (catalytic domain) with Gln821 (C-terminal domain) in PeptidaseN was investigated. The k(cat) of PeptidaseN containing Asn259Asp or Gln821Glu is enhanced whereas it is suppressed in Asn259AspGln821Glu. Structural analysis shows this interaction to change the relative disposition ...
journal_title:Protein and peptide letters
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更新日期:2009-01-01 00:00:00
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journal_title:Protein and peptide letters
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更新日期:2008-01-01 00:00:00
abstract::Monoclonal antibody (mAb) MN423 recognizes Alzheimer's disease specific conformation of tau protein assembled into paired helical filaments (PHF). Since the three-dimensional structure of PHF is currently unavailable, the structure of MN423 binding site could provide important information about PHF conformation with t...
journal_title:Protein and peptide letters
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更新日期:2006-01-01 00:00:00