Abstract:
:Peroxisomes are essential organelles of eukaryotic origin, ubiquitously distributed in cells and organisms, playing key roles in lipid and antioxidant metabolism. Loss or malfunction of peroxisomes causes more than 20 fatal inherited conditions. We have created a peroxisomal database (http://www.peroxisomeDB.org) that includes the complete peroxisomal proteome of Homo sapiens and Saccharomyces cerevisiae, by gathering, updating and integrating the available genetic and functional information on peroxisomal genes. PeroxisomeDB is structured in interrelated sections 'Genes', 'Functions', 'Metabolic pathways' and 'Diseases', that include hyperlinks to selected features of NCBI, ENSEMBL and UCSC databases. We have designed graphical depictions of the main peroxisomal metabolic routes and have included updated flow charts for diagnosis. Precomputed BLAST, PSI-BLAST, multiple sequence alignment (MUSCLE) and phylogenetic trees are provided to assist in direct multispecies comparison to study evolutionary conserved functions and pathways. Highlights of the PeroxisomeDB include new tools developed for facilitating (i) identification of novel peroxisomal proteins, by means of identifying proteins carrying peroxisome targeting signal (PTS) motifs, (ii) detection of peroxisomes in silico, particularly useful for screening the deluge of newly sequenced genomes. PeroxisomeDB should contribute to the systematic characterization of the peroxisomal proteome and facilitate system biology approaches on the organelle.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Schlüter A,Fourcade S,Domènech-Estévez E,Gabaldón T,Huerta-Cepas J,Berthommier G,Ripp R,Wanders RJ,Poch O,Pujol Adoi
10.1093/nar/gkl935subject
Has Abstractpub_date
2007-01-01 00:00:00pages
D815-22issue
Database issueeissn
0305-1048issn
1362-4962pii
gkl935journal_volume
35pub_type
杂志文章abstract::Acetyl-CoA Carboxylase catalyzes the first committed step in fatty acid synthesis. Escherichia coli acetyl-CoA carboxylase is composed of biotin carboxylase, carboxyltransferase and biotin carboxyl carrier protein functions. The accA and accD genes that code for the alpha- and beta-subunits, respectively, are not in a...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp1079
更新日期:2010-03-01 00:00:00
abstract::Plants have large diverse families of small secreted proteins (SSPs) that play critical roles in the processes of development, differentiation, defense, flowering, stress response, symbiosis, etc. Oryza sativa is one of the major crops worldwide and an excellent model for monocotyledonous plants. However, there had no...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gks1090
更新日期:2013-01-01 00:00:00
abstract::Clustered regularly interspaced short palindromic repeats (CRISPRs) and their associated Cas proteins comprise a prokaryotic RNA-guided adaptive immune system that interferes with mobile genetic elements, such as plasmids and phages. The type I-E CRISPR interference complex Cascade from Escherichia coli is composed of...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku1285
更新日期:2015-01-01 00:00:00
abstract::Furvina®, also denominated G1 (MW 297), is a synthetic nitrovinylfuran [2-bromo-5-(2-bromo-2-nitrovinyl)-furan] antibiotic with a broad antimicrobial spectrum. An ointment (Dermofural®) containing G1 as the only active principle is currently marketed in Cuba and successfully used to treat dermatological infections. He...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gks822
更新日期:2012-11-01 00:00:00
abstract::Ribosomal RNA (rRNA) in intact ribosomes is cleaved into discrete products on incubation of reticulocyte lysates or L-cell extracts with ppp(A2'p)3A. Cleavage of rRNA may, therefore, provide a useful assay for 2-5A (ppp)A2'p)nA; n = 2 to 4) or for the presence of a 2-5A-dependent nuclease. The results with reticulocyt...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.7.1571
更新日期:1981-04-10 00:00:00
abstract::Apurinic/apyrimidinic endonuclease 1 (APE1), an essential protein in mammals, is involved in base excision DNA repair (BER) and in regulation of gene expression, acting as a redox co-activator of several transcription factors. Recent findings highlight a novel role for APE1 in RNA metabolism, which is modulated by nuc...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq691
更新日期:2010-12-01 00:00:00
abstract::Influenza A viruses are hosted by numerous avian and mammalian species, which have shaped their evolution into distinct lineages worldwide. The viral genome consists of eight RNA segments that are frequently exchanged between different viruses via a process known as genetic reassortment. A complete genotype nomenclatu...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkm365
更新日期:2007-07-01 00:00:00
abstract::Segments of SV40 DNA having homologous overlapping termini recombine to produce viable genomes in monkey cells. Frequencies of recombination on either side of a deletion marker are non-random; replication and palindromes do not appear to be essential. Since recombination involves host enzymes, a suitable system has be...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/8.12.2725
更新日期:1980-06-25 00:00:00
abstract::Enhancers are a class of cis-regulatory elements that can increase gene transcription by forming loops in intergenic regions, introns and exons. Enhancers, as well as their associated target genes, and transcription factors (TFs) that bind to them, are highly associated with human disease and biological processes. Alt...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz973
更新日期:2020-01-08 00:00:00
abstract::The long terminal repeat (LTR) of the proviral human immunodeficiency virus (HIV)-1 genome is integral to virus transcription and host cell infection. The guanine-rich U3 region within the LTR promoter, previously shown to form G-quadruplex structures, represents an attractive target to inhibit HIV transcription and r...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw432
更新日期:2016-07-27 00:00:00
abstract::We had shown previously (3) that the E. coli argE gene could be turned-on by an IS3 element inserted in orientation II near the 5' end of the gene. Here we show that this effect is due to the presence of an outward promoter located on IS3. The exact site of insertion of IS3 was determined by DNA sequencing. Using the ...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.19.5935
更新日期:1982-10-11 00:00:00
abstract::Mitochondrial DNA (mtDNA) contains high levels of oxidative damage relative to nuclear DNA. A full, functional DNA base excision repair (BER) pathway is present in mitochondria, to repair oxidative DNA lesions. However, little is known about the organization of this pathway within mitochondria. Here, we provide eviden...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gki683
更新日期:2005-07-08 00:00:00
abstract::Synthesis of 8-phosphorus substituted isosteres of purine [pyrimidino (4,5-d)-1,3,2-diazaphosphole], 1-deazapurine [pyridino (2,3-d)-1,3,2-diazaphosphole] and 3-deazapurine [pyridino (4,5-d)-1,3,2-diazaphosphole] has been achieved by the reaction of equimolar amounts of triphenylphosphite and 4,5-diaminopyrimidine, 2,...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/7.1.251
更新日期:1979-09-11 00:00:00
abstract::Increasing experimental evidence shows a prominent role of histone modifications in the coordinated control of gene expression in the human malaria parasite Plasmodium falciparum. The search for the histone-mark-reading machinery that translates histone modifications into biological processes, such as formation of het...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp115
更新日期:2009-05-01 00:00:00
abstract::The web software CHOP was developed to visualize the 'wobbling' in the third codon position of aligned DNA sequences. The simple features of this tool allow users to easily find regions suspected of containing coding sequences (CDSs). The program also allows visualization of the nucleotide diversity between two genomi...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh448
更新日期:2004-07-01 00:00:00
abstract::Enzymes involved in nucleic acid transactions often have a helicase-like ATPase coordinating and driving their functional activities, but our understanding of the mechanistic details of their coordination is limited. For example, DNA cleavage by the antiphage defense system Type ISP restriction-modification enzyme req...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa023
更新日期:2020-03-18 00:00:00
abstract::Retinoic acid-inducible gene I (RIG-I) is a pattern recognition receptor expressed in metazoan cells that is responsible for eliciting the production of type I interferons and pro-inflammatory cytokines upon detection of intracellular, non-self RNA. Structural studies of RIG-I have identified a novel Pincer domain com...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku817
更新日期:2014-10-01 00:00:00
abstract::Signal recognition particle (SRP) is a stable cytoplasmic ribonucleoprotein complex that serves to translocate secretory proteins across membranes during translation. The SRP Database (SRPDB) provides compilations of SRP components, ordered alphabetically and phylogenetically. Alignments emphasize phylogenetically-sup...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.1.169
更新日期:2001-01-01 00:00:00
abstract::Transcription of RNA from the beta-globin (major) gene in nuclei from induced mouse erythroleukemia cells terminates within the region between 700 to 2000 bases downstream from the poly(A) addition site, but not at particularly favored sites. In addition we present the first analysis of in vivo labeled RNA from a cell...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/12.22.8723
更新日期:1984-11-26 00:00:00
abstract::Co-option of cis-regulatory modules has been suggested as a mechanism for the evolution of expression sites during development. However, the extent and mechanisms involved in mobilization of cis-regulatory modules remains elusive. To trace the history of non-coding elements, which may represent candidate ancestral cis...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt030
更新日期:2013-04-01 00:00:00
abstract::Most microbes have not been cultured, and many of those that are cultivatable are difficult, dangerous or expensive to propagate or are genetically intractable. Routine cloning of large genome fractions or whole genomes from these organisms would significantly enhance their discovery and genetic and functional charact...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq119
更新日期:2010-05-01 00:00:00
abstract::We have isolated a second gene (MLS1), which in addition to DAL7, encodes malate synthase from S. cerevisiae. Expression of the two genes is specific for their physiological roles in carbon and nitrogen metabolism. Expression of MLS1, which participates in the utilization of non-fermentable carbon sources, is sensitiv...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/20.21.5677
更新日期:1992-11-11 00:00:00
abstract::Minichromosome maintenance (MCM) proteins facilitate replication by licensing origins and unwinding the DNA double strand. Interestingly, the number of MCM hexamers greatly exceeds the number of firing origins suggesting additional roles of MCMs. Here we show a hitherto unanticipated function of MCM2 in cilia formatio...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gky945
更新日期:2019-01-10 00:00:00
abstract::Message-specific translational regulation mechanisms shape the biogenesis of multimeric oxidative phosphorylation (OXPHOS) enzyme in mitochondria from the yeast Saccharomyces cerevisiae. These mechanisms, driven mainly by the action of mRNA-specific translational activators, help to coordinate synthesis of OXPHOS cata...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkz266
更新日期:2019-06-20 00:00:00
abstract::The Metabolic Pathway Collection from EMP is an extraction of data from the larger Enzymes and Metabolic Pathways database (EMP). This extraction has been made publicly available in the hope that others will find it useful for a variety of purposes. The original release in October 1995 contained 1814 distinct pathways...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/25.1.37
更新日期:1997-01-01 00:00:00
abstract::CENP-A and CENP-B are major components of centromeric chromatin. CENP-A is the histone H3 variant, which forms the centromere-specific nucleosome. CENP-B specifically binds to the CENP-B box DNA sequence on the centromere-specific repetitive DNA. In the present study, we found that the CENP-A nucleosome more stably re...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkv405
更新日期:2015-05-26 00:00:00
abstract::Only the deproteinized DNA preparations of the simian adenovirus of the type 7 (SA 7) exhibited transforming and tumorigenic activity. The complex of the SA7 DNA with terminal protein (TP) did not exhibit either transforming or tumorigenic activity in cell cultures. In contrast to the transforming potential the infect...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/6.9.3119
更新日期:1979-07-11 00:00:00
abstract::The HpaR-mediated regulation of the hpa-meta operon (Pg promoter) of the 4-hydroxyphenylacetic acid catabolic pathway of Escherichia coli has been studied. The HpaR regulator was purified to homogeneity showing that it is able to bind selectively to 4-hydroxyphenylacetic, 3-hydroxyphenylacetic and 3,4-dihydroxyphenyla...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg851
更新日期:2003-11-15 00:00:00
abstract::IMP (Integrative Multi-species Prediction), originally released in 2012, is an interactive web server that enables molecular biologists to interpret experimental results and to generate hypotheses in the context of a large cross-organism compendium of functional predictions and networks. The system provides biologists...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkv486
更新日期:2015-07-01 00:00:00
abstract::Clustered regularly interspaced short palindromic repeat (CRISPR) RNA-guided nucleases have gathered considerable excitement as a tool for genome engineering. However, questions remain about the specificity of target site recognition. Cleavage specificity is typically evaluated by low throughput assays (T7 endonucleas...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkv137
更新日期:2015-03-31 00:00:00