Abstract：
:Bioactive peptides play critical roles in regulating most biological processes in animals, and have considerable biological, medical and industrial importance. A number of peptides have been discovered usually based on their biological activities in vitro or based on their sequence similarities in silico. Through searches in Swiss-Prot and Trembl protein databases using BLAST alignment tools and other in silico methods, all currently known bioactive peptides and their precursor proteins are extracted. In addition, 132 recently discovered putative peptide genes in Drosophila as well as their orthologs in other species are collected. In total, 20 027 bioactive peptides from 19 438 precursor proteins covering 2820 metazoan species are retained, and they, respectively, make up a peptide and a peptide precursor database. The peptides and peptide precursor proteins are further classified into 373 families, 178 of which are represented by Prosite Pfam or Smart motifs, or by typical peptide motifs that have been constructed recently. The remaining 195 families are novel peptide families. The motifs characterizing the 178 peptide families are saved into a peptide motif database. The peptide, peptide precursor and peptide motif databases (version 1.0) are the most complete peptide, precursor and peptide motif collection in Metazoa so far. They are available on the WWW at http://www.peptides.be/.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Liu F,Baggerman G,Schoofs L,Wets Gdoi
10.1021/pr800037nsubject
Has Abstractpub_date
2008-09-01 00:00:00pages
4119-31issue
9eissn
1535-3893issn
1535-3907journal_volume
7pub_type
杂志文章abstract：:Proteins and peptides present within clinical samples represent a valuable library of information regarding the ongoing processes within cells and tissues in health and disease. We have developed and validated novel technology applications that can be used to characterize the patterns of global protein expression in t...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr050122w
更新日期：2005-07-01 00:00:00
abstract：:The gut microbiota plays a critical role in the pathogenesis of nonalcoholic fatty liver disease (NAFLD). Increased fructose consumption and inadequate copper intake are two critical risk factors in the development of NAFLD. To gain insight into the role of gut microbiota, fecal metabolites, obtained from rats exposed...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00596
更新日期：2015-09-04 00:00:00
abstract：:Membrane proteins play a critical role in the process of neural stem cell self-renewal and differentiation. Here, we apply the SILAC (stable isotope labeling by amino acids in cell culture) approach to quantitatively compare the membrane proteome of the self-renewing and the astroglial differentiating cells. High-reso...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200677z
更新日期：2012-02-03 00:00:00
abstract：:Lysine methylation plays important roles in structural and functional regulation of chromatin. Although trypsin is the most widely used protease in mass spectrometry-based proteomic analysis for lysine methylation substrates, the proteolytic activity of trypsin on dimethylated lysine residues remains an arguable issue...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00373
更新日期：2017-09-01 00:00:00
abstract：:Assessing metabolomic alterations in age-related macular degeneration (AMD) can provide insights into its pathogenesis. We compared the metabolomic profiles of the aqueous humor between wet AMD patients (n = 26) and age- and sex-matched patients undergoing cataract surgery without AMD as controls (n = 20). A global un...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00036
更新日期：2020-06-05 00:00:00
abstract：:Clinical diagnostics and biomarker discovery are the major focuses of current clinical proteomics. In the present study, we applied microfluidic technology on a chip for proteome profiling of human urine from 31 normal healthy individuals (15 males and 16 females), 6 patients with diabetic nephropathy (DN), and 4 pati...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060586+
更新日期：2007-05-01 00:00:00
abstract：:The complete and specific proteolytic cleavage of protein samples into peptides is crucial for the success of every shotgun LC-MS/MS experiment. In particular, popular peptide-based label-free and targeted mass spectrometry approaches rely on efficient generation of fully cleaved peptides to ensure accurate and sensit...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300273g
更新日期：2012-11-02 00:00:00
abstract：:The final goal of the Russian part of the Chromosome-centric Human Proteome Project (C-HPP) was established as the analysis of the chromosome 18 (Chr 18) protein complement in plasma, liver tissue and HepG2 cells with the sensitivity of 10(-18) M. Using SRM, we have recently targeted 277 Chr 18 proteins in plasma, liv...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300821n
更新日期：2013-01-04 00:00:00
abstract：:Clostridium difficile in recent years has undergone rapid evolution and has emerged as a serious human pathogen. Proteomic approaches can improve the understanding of the diversity of this important pathogen, especially in comparing the adaptive ability of different C. difficile strains. In this study, TMT labeling an...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr3007528
更新日期：2013-03-01 00:00:00
abstract：:Autosomal dominant polycystic liver disease (PCLD) is characterized by multiple liver cysts and is caused by mutations in PRKCSH (hepatocystin). Mechanisms of cystogenesis are unknown, but previous studies have shown that hepatocystin is secreted in vitro. The goal of this study was to determine the fate of hepatocyst...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8000282
更新日期：2008-06-01 00:00:00
abstract：:Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in Southeast Asia. Unfortunately, most NPC victims have had metastasis when first diagnosed due to its deep location and vague symptoms. To date, discovery of sensitive and specific biomarkers for improving detection of NPC remains a challenge. ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900454e
更新日期：2009-12-01 00:00:00
abstract：:Streptococcus agalactiae causes severe systemic infections in human and fish. In the present study, we established a pathogen-plasma interaction model by which we explored how S. agalactiae evaded serum-mediated killing. We found that S. agalactiae grew faster in the presence of yellow grouper plasma than in the absen...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00215
更新日期：2016-07-01 00:00:00
abstract：:Proteomics has been applied to study intracellular bacteria and phagocytic vacuoles in different host cell lines, especially macrophages (Mφs). For mycobacterial phagosomes, few studies have identified over several hundred proteins for systems assessment of the phagosome maturation and antigen presentation pathways. M...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr101245u
更新日期：2011-05-06 00:00:00
abstract：:A robust method has been developed that allows analysis of both N- and O-linked oligosaccharides released from glycoproteins separated using 2D-PAGE and then electroblotted to PVDF membrane. This analysis provides efficient oligosaccharide profiling applicable to glycoproteomic analysis. The method involves the enzyma...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr025538d
更新日期：2002-11-01 00:00:00
abstract：:The last two decades have seen a broad diversity of methods used to identify and/or characterize proteins in the archeological and paleontological record. Of these, mass spectrometry has opened an unprecedented window into the proteomes of the past, providing protein sequence data from long extinct animals as well as ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00703
更新日期：2018-03-02 00:00:00
abstract：:Metabolically engineered Escherichia coli has previously been used to degrade cis-1,2-dichloroethylene (cis-DCE). The strains express the six genes of an evolved toluene ortho-monooxygenase from Burkholderia cepacia G4 (TOM-Green, which formed a reactive epoxide) with either (1) gamma-glutamylcysteine synthetase (GSHI...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060008t
更新日期：2006-06-01 00:00:00
abstract：:Molecular imaging of tissue by MALDI mass spectrometry is a powerful tool for visualizing the spatial distribution of constituent analytes with high molecular specificity. Although the technique is relatively young, it has already contributed to the understanding of many diverse areas of human health. In recent years,...
journal_title：Journal of proteome research
pub_type： 杂志文章,评审
doi：10.1021/pr060346u
更新日期：2006-11-01 00:00:00
abstract：:Lung cancer, with its high metastatic potential and high mortality rate, is the worldwide leading cause of cancer-related deaths. High-throughput "omics"-based platforms have accelerated the discovery of biomarkers for lung cancer, and the resulting candidates are to be evaluated for their diagnostic potential as noni...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr5010828
更新日期：2015-03-06 00:00:00
abstract：:The increasing occurrence of multidrug resistant tuberculosis exerts a major burden on treatment of this infectious disease. Thioridazine, previously used as a neuroleptic, is active against extensively drug resistant tuberculosis when added to other second- and third-line antibiotics. By quantitatively studying the p...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b01037
更新日期：2016-06-03 00:00:00
abstract：:Investigation of how diatoms cope with the rapid fluctuations in iron bioavailability in marine environments may facilitate a better understanding of the mechanisms underlying their ecological success, in particular their ability to proliferate rapidly during favorable conditions. In this study, using in vivo biochemi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr5004664
更新日期：2014-12-05 00:00:00
abstract：:A metabonomic study was performed to investigate the biochemical perturbation of the serum samples from liver failure patients induced by hepatitis B virus (HBV; n=24) and control normal subjects (n=23). The serum metabonome was detected using gas chromatography-mass spectrometry (GC-MS) technique integrated with a co...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060591d
更新日期：2007-07-01 00:00:00
abstract：:Selected reaction monitoring (SRM) is a technique that applies tandem mass spectrometry to quantify specific proteins of biological interest. The key to SRM is finding the best peptide-to-product ion transitions to monitor. The MRMaid database (MRMaid-DB) is a new online database for capturing SRM transitions from pub...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900713u
更新日期：2010-01-01 00:00:00
abstract：:Pancreatic cancer is a devastating disease and early diagnosis and treatment are essential to improve the prognosis. We previously showed that α-fibrinogen containing hydroxylated proline residues at positions 530 and 565 is increased in plasma of pancreatic cancer patients. However, no antibody specific for hydroxyla...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr3008144
更新日期：2013-02-01 00:00:00
abstract：:New mass-tagging reagents for quantitative proteomics measurements have been designed using solid phase peptide synthesis technology. The solid phase mass tags have been used to accurately measure the relative amounts of cysteine-containing peptides in model peptide mixtures as well as in mixtures of tryptic digests i...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr034081k
更新日期：2004-01-01 00:00:00
abstract：:We investigated the effect of homogenization strategy and protein precipitation on downstream protein quantitation using multiple reaction monitoring mass spectrometry (MRM-MS). Our objective was to develop a workflow capable of processing disparate tissue types with high throughput, minimal variability, and maximum p...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00399
更新日期：2021-01-01 00:00:00
abstract：:We report the use of chemical derivatization with MALDI-MS/MS analysis for de novo sequence analysis. Using three frequently used homology-based search algorithms, we were able to identify more than 40 proteins from banana, a nonmodel plant with unsequenced genome. Furthermore, this approach allowed the identification...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0601943
更新日期：2007-01-01 00:00:00
abstract：:Chronic kidney disease (CKD) has emerged as a major public health problem worldwide. It frequently progresses to end-stage renal disease, which is related to very high cost and mortality. Novel biomarkers can provide insight into the novel mechanism, facilitate early detection, and monitor progression of CKD and its r...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00583
更新日期：2016-10-07 00:00:00
abstract：:Ureteral obstruction will lead clinically to hydronephrosis, which may further develop into partial or complete loss of kidney function and even cause permanent histological damage. However, there is little knowledge of metabolic responses during the obstructed process and its recoverability. In this study, a complete...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00304
更新日期：2018-09-07 00:00:00
abstract：:Transient cerebral ischemia dramatically activates small ubiquitin-like modifier (SUMO2/3) conjugation. In cells exposed to 6 h of transient oxygen/glucose deprivation (OGD), a model of ischemia, SUMOylation increases profoundly between 0 and 30 min following re-oxygenation. To elucidate the effect of transient OGD on...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200834f
更新日期：2012-02-03 00:00:00
abstract：:Detergents are indispensable solubilizing agents in the purification and analysis of membrane proteins. For mass spectrometric identification of proteins, it is essential that detergents are removed prior to analysis, necessitating an in-gel digestion step. Here, we report a procedure that allows use of detergents and...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800412j
更新日期：2008-11-01 00:00:00
