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The Classification of Esterases: an Important Gene Family Involved in Insecticide Resistance - a Review
Mem Inst Oswaldo Cruz, Rio de Janeiro, Vol. 107(4): 437-449, June 2012 437 The classification of esterases: an important gene family involved in insecticide resistance - A Review Isabela Reis Montella1,2, Renata Schama1,2,3/+, Denise Valle1,2,3 1Laboratório de Fisiologia e Controle de Artrópodes Vetores, Instituto Oswaldo Cruz-Fiocruz, Av. Brasil 4365, 21040-900 Rio de Janeiro, RJ, Brasil 2Instituto de Biologia do Exército, Rio de Janeiro, RJ, Brasil 3Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular, Rio de Janeiro, RJ, Brasil The use of chemical insecticides continues to play a major role in the control of disease vector populations, which is leading to the global dissemination of insecticide resistance. A greater capacity to detoxify insecticides, due to an increase in the expression or activity of three major enzyme families, also known as metabolic resistance, is one major resistance mechanisms. The esterase family of enzymes hydrolyse ester bonds, which are present in a wide range of insecticides; therefore, these enzymes may be involved in resistance to the main chemicals employed in control programs. Historically, insecticide resistance has driven research on insect esterases and schemes for their classification. Currently, several different nomenclatures are used to describe the esterases of distinct species and a universal standard classification does not exist. The esterase gene family appears to be rapidly evolving and each insect species has a unique complement of detoxification genes with only a few orthologues across species. The examples listed in this review cover different aspects of their biochemical nature. However, they do not appear to contribute to reliably distinguish among the different resistance mechanisms. -
Type of the Paper (Article
Supplementary Material A Proteomics Study on the Mechanism of Nutmeg-induced Hepatotoxicity Wei Xia 1, †, Zhipeng Cao 1, †, Xiaoyu Zhang 1 and Lina Gao 1,* 1 School of Forensic Medicine, China Medical University, Shenyang 110122, P. R. China; lessen- [email protected] (W.X.); [email protected] (Z.C.); [email protected] (X.Z.) † The authors contributed equally to this work. * Correspondence: [email protected] Figure S1. Table S1. Peptide fraction separation liquid chromatography elution gradient table. Time (min) Flow rate (mL/min) Mobile phase A (%) Mobile phase B (%) 0 1 97 3 10 1 95 5 30 1 80 20 48 1 60 40 50 1 50 50 53 1 30 70 54 1 0 100 1 Table 2. Liquid chromatography elution gradient table. Time (min) Flow rate (nL/min) Mobile phase A (%) Mobile phase B (%) 0 600 94 6 2 600 83 17 82 600 60 40 84 600 50 50 85 600 45 55 90 600 0 100 Table S3. The analysis parameter of Proteome Discoverer 2.2. Item Value Type of Quantification Reporter Quantification (TMT) Enzyme Trypsin Max.Missed Cleavage Sites 2 Precursor Mass Tolerance 10 ppm Fragment Mass Tolerance 0.02 Da Dynamic Modification Oxidation/+15.995 Da (M) and TMT /+229.163 Da (K,Y) N-Terminal Modification Acetyl/+42.011 Da (N-Terminal) and TMT /+229.163 Da (N-Terminal) Static Modification Carbamidomethyl/+57.021 Da (C) 2 Table S4. The DEPs between the low-dose group and the control group. Protein Gene Fold Change P value Trend mRNA H2-K1 0.380 0.010 down Glutamine synthetase 0.426 0.022 down Annexin Anxa6 0.447 0.032 down mRNA H2-D1 0.467 0.002 down Ribokinase Rbks 0.487 0.000 -
The Gene for Albicidin Detoxification from Pantoea Dispersa Encodes An
Proc. Natl. Acad. Sci. USA Vol. 94, pp. 9984–9989, September 1997 Plant Biology The gene for albicidin detoxification from Pantoea dispersa encodes an esterase and attenuates pathogenicity of Xanthomonas albilineans to sugarcane (phytotoxin resistanceyleaf scald diseaseyserine hydrolaseypathogenicity factor) LIANHUI ZHANG* AND ROBERT G. BIRCH Department of Botany, The University of Queensland, Brisbane 4072, Australia Communicated by Allen Kerr, University of Adelaide, Adelaide, Australia, June 16, 1997 (received for review April 4, 1997) ABSTRACT Albicidin phytotoxins are pathogenicity fac- produces a family of antibiotics and phytotoxins that block tors in a devastating disease of sugarcane known as leaf scald, DNA replication in bacteria and sugarcane proplastids (13, caused by Xanthomonas albilineans. A gene (albD) from Pantoea 14). The major toxin, named albicidin, has been partially dispersa has been cloned and sequenced and been shown to characterized as a low Mr compound with several aromatic code for a peptide of 235 amino acids that detoxifies albicidin. rings. Because albicidin is rapidly bactericidal to a range of The gene shows no significant homology at the DNA or protein Gram-positive and Gram-negative bacteria at concentrations level to any known sequence, but the gene product contains a as low as 1 ng ml21, it is also of interest as a potential clinical GxSxG motif that is conserved in serine hydrolases. The AlbD antibiotic (15). protein, purified to homogeneity by means of a glutathione Symptoms of leaf scald disease include the emergence of S-transferase gene fusion system, showed strong esterase chlorotic leaves, wilting, necrosis, and sometimes rapid death activity on p-nitrophenyl butyrate and released hydrophilic of plants, often after a prolonged latent period. -
Isomer-Specific Comparisons of the Hydrolysis of Synthetic Pyrethroids and Their Fluorogenic Analogues by Esterases from The
CORE Metadata, citation and similar papers at core.ac.uk Provided by Elsevier - Publisher Connector Pesticide Biochemistry and Physiology 121 (2015) 102–106 Contents lists available at ScienceDirect Pesticide Biochemistry and Physiology journal homepage: www.elsevier.com/locate/pest Isomer-specific comparisons of the hydrolysis of synthetic pyrethroids and their fluorogenic analogues by esterases from the cotton bollworm Helicoverpa armigera G. Yuan a,b, Y. Li c, C.A. Farnsworth d,e,f, C.W. Coppin d, A.L. Devonshire d, C. Scott d, R.J. Russell d, Y. Wu b, J.G. Oakeshott d,* a Key laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China b Department of Entomology, College of Plant Protection, Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects (Ministry of Agriculture), Nanjing Agricultural University, Nanjing 210095, China c Research and Development Centre of Biorational Pesticides, Northwest Agriculture and Forestry University, Yangling, China d CSIRO Land & Water Flagship, ACT, Australia e School of Biological Sciences, Australian National University, ACT, Australia f Cotton Catchment Communities CRC, Narrabri, NSW, Australia ARTICLE INFO ABSTRACT Article history: The low aqueous solubility and chiral complexity of synthetic pyrethroids, together with large differ- Received 31 October 2014 ences between isomers in their insecticidal potency, have hindered the development of meaningful assays Accepted 10 December 2014 of their metabolism and metabolic resistance to them. To overcome these problems, Shan and Hammock Available online 16 December 2014 (2001) [7] therefore developed fluorogenic and more water-soluble analogues of all the individual isomers of the commonly used Type 2 pyrethroids, cypermethrin and fenvalerate. -
Protein Network Analyses of Pulmonary Endothelial Cells In
www.nature.com/scientificreports OPEN Protein network analyses of pulmonary endothelial cells in chronic thromboembolic pulmonary hypertension Sarath Babu Nukala1,8,9*, Olga Tura‑Ceide3,4,5,9, Giancarlo Aldini1, Valérie F. E. D. Smolders2,3, Isabel Blanco3,4, Victor I. Peinado3,4, Manuel Castell6, Joan Albert Barber3,4, Alessandra Altomare1, Giovanna Baron1, Marina Carini1, Marta Cascante2,7,9 & Alfonsina D’Amato1,9* Chronic thromboembolic pulmonary hypertension (CTEPH) is a vascular disease characterized by the presence of organized thromboembolic material in pulmonary arteries leading to increased vascular resistance, heart failure and death. Dysfunction of endothelial cells is involved in CTEPH. The present study describes for the frst time the molecular processes underlying endothelial dysfunction in the development of the CTEPH. The advanced analytical approach and the protein network analyses of patient derived CTEPH endothelial cells allowed the quantitation of 3258 proteins. The 673 diferentially regulated proteins were associated with functional and disease protein network modules. The protein network analyses resulted in the characterization of dysregulated pathways associated with endothelial dysfunction, such as mitochondrial dysfunction, oxidative phosphorylation, sirtuin signaling, infammatory response, oxidative stress and fatty acid metabolism related pathways. In addition, the quantifcation of advanced oxidation protein products, total protein carbonyl content, and intracellular reactive oxygen species resulted increased -
Reevaluation of Serum Arylesterase Activity in Neurodevelopmental Disorders
antioxidants Article Reevaluation of Serum Arylesterase Activity in Neurodevelopmental Disorders Ignazio Stefano Piras 1,2, Stefano Gabriele 1, Laura Altieri 1, Federica Lombardi 1, Roberto Sacco 1, Carla Lintas 1 , Barbara Manzi 3, Paolo Curatolo 3, Maria Nobile 4, Catia Rigoletto 4, Massimo Molteni 4 and Antonio M. Persico 5,* 1 Unit of Child & Adolescent Neuropsychiatry, University Campus Bio-Medico, I-00128 Rome, Italy; [email protected] (I.S.P.); [email protected] (S.G.); [email protected] (L.A.); [email protected] (F.L.); [email protected] (R.S.); [email protected] (C.L.) 2 Neurogenomics Division, The Translational Genomics Research Institute, Phoenix, AZ 85254, USA 3 Unit of Child and Adolescent Neuropsychiatry, University of Rome “Tor Vergata”, I-00133 Rome, Italy; [email protected] (B.M.); [email protected] (P.C.) 4 Child Psychopathology Unit, Scientific Institute, IRCCS ‘E. Medea’, I-23842 Bosisio Parini (LC), Italy; [email protected] (M.N.); [email protected] (C.R.); [email protected] (M.M.) 5 Interdepartmental Program “Autism 0–90”, “G. Martino” University Hospital, University of Messina, I-98122 Messina, Italy * Correspondence: [email protected] Abstract: Organophosphate compounds (OPs) interfere with neurodevelopment and are neuro- toxic for humans and animals. They are first biotransformed to the more toxic oxon form, and then hydrolyzed to specific metabolites by the enzyme paraoxonase/arylesterase, encoded by the gene PON1 located on human chr. 7q21.3. In autism spectrum disorder (ASD) and in attention- deficit/hyperactivity disorder (ADHD), a correlation between OP exposure and disease onset has Citation: Piras, I.S.; Gabriele, S.; been reported. -
Arylesterase Phenotype-Specific Positive Association Between Arylesterase Activity and Cholinesterase Specific Activity in Human Serum
Int. J. Environ. Res. Public Health 2014, 11, 1422-1443; doi:10.3390/ijerph110201422 OPEN ACCESS International Journal of Environmental Research and Public Health ISSN 1660-4601 www.mdpi.com/journal/ijerph Article Arylesterase Phenotype-Specific Positive Association Between Arylesterase Activity and Cholinesterase Specific Activity in Human Serum 1, 2,3 1 Yutaka Aoki *, Kathy J. Helzlsouer and Paul T. Strickland 1 Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA; E-Mail: [email protected] 2 Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA 3 Mercy Medical Center, Baltimore, MD 21202, USA; E-Mail: [email protected] * Author to whom correspondence should be addressed: E-Mail: [email protected]; Tel.: +1-410-404-9153. Received: 3 June 2013; in revised form: 27 December 2013 / Accepted: 15 January 2014 / Published: 27 January 2014 Abstract: Context: Cholinesterase (ChE) specific activity is the ratio of ChE activity to ChE mass and, as a biomarker of exposure to cholinesterase inhibitors, has a potential advantage over simple ChE activity. Objective: To examine the association of several potential correlates (serum arylesterase/paraoxonase activity, serum albumin, sex, age, month of blood collection, and smoking) with plasma ChE specific activity. Methods: We analyzed data from 195 cancer-free controls from a nested case-control study, accounting for potential confounding. Results: Arylesterase activity had an independent, statistically significant positive association with ChE specific activity, and its magnitude was the greatest for the arylesterase phenotype corresponding to the QQ PON1192 genotype followed by phenotypes corresponding to QR and RR genotypes. -
Hydrolysis of Individual Isomers of Fluorogenic Pyrethroid Analogs by Mutant Carboxylesterases from Lucilia Cuprina
ARTICLE IN PRESS Insect Biochemistry and Molecular Biology Insect Biochemistry and Molecular Biology 37 (2007) 891–902 www.elsevier.com/locate/ibmb Hydrolysis of individual isomers of fluorogenic pyrethroid analogs by mutant carboxylesterases from Lucilia cuprina A.L. Devonshirea, R. Heidaria, H.Z. Huangb, B.D. Hammockb, R.J. Russella, J.G. Oakeshotta,Ã aCSIRO Entomology, GPO Box 1700, Canberra, ACT, 2601, Australia bDepartment of Entomology and Cancer Research Center, University of California, Davis, CA 95616, USA Received 28 November 2006; received in revised form 16 April 2007; accepted 17 April 2007 Abstract We previously showed that wild-type E3 carboxylesterase of Lucilia cuprina has high activity against Type 1 pyrethroids but much less for the bulkier, a-cyano containing Type 2 pyrethroids. Both Types have at least two optical centres and, at least for the Type 1 compounds, we found that wild-type E3 strongly prefers the less insecticidal configurations of the acyl group. However, substitutions to smaller residues at two sites in the acyl pocket of the enzyme substantially increased overall activity, particularly for the more insecticidal isomers. Here we extend these analyses to Type 2 pyrethroids by using fluorogenic analogs of all the diastereomers of cypermethrin and fenvalerate. Wild-type E3 hydrolysed some of these appreciably, but, again, not those corresponding to the most insecticidal isomers. Mutations in the leaving group pocket or oxyanion hole were again generally neutral or deleterious. However, the two sets of mutants in the acyl pocket again improved activity for the more insecticidal acyl group arrangements as well as for the more insecticidal configuration of the cyano moiety on the leaving group. -
Serum Paraoxonase and Arylesterase Activities in Metabolic Syndrome In
European Journal of Endocrinology (2011) 164 219–222 ISSN 0804-4643 CLINICAL STUDY Serum paraoxonase and arylesterase activities in metabolic syndrome in Zahedan, southeast Iran Mohammad Hashemi, Dor Mohammad Kordi-Tamandani1, Nooshin Sharifi1, Abdolkarim Moazeni-Roodi2, Mahmoud-Ali Kaykhaei3, Behzad Narouie3 and Adam Torkmanzehi1 Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167-43175, Iran, 1Department of Biology, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan 98155-987, Iran and 2Research Center for Infectious Diseases and Tropical Medicine and 3Department of Internal Medicine, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167-43175, Iran (Correspondence should be addressed to M Hashemi; Email: [email protected]) Abstract Objective: Paraoxonase (PON) is associated with high-density lipoprotein and protects serum lipid from oxidation. The aim of this study was to determine serum PON, arylesterase (ARE) activities, and total antioxidant capacity (TAC) in metabolic syndrome (MES). Methods: This case–control study was performed on 106 patients with MES and 231 healthy subjects. Serum PON and ARE activities were determined spectrophotometrically. TAC was determined using ferric reducing ability of plasma assay. Results: The results showed that serum PON activity was significantly lower in patients with MES (69.62G59.86 IU/l) than healthy subjects (91.64G77.45 IU/l) (P!0.05). The serum ARE activity in MES and normal subjects were 45.23G23.24 and 65.69G31.10 kU/l respectively. The ARE activity was significantly lower in patients with MES than normal subjects (P!0.0001). No significant differences were observed between MES and normal subjects regarding TAC. -
Supplementary Material
Supplementary material Figure S1. Cluster analysis of the proteome profile based on qualitative data in low and high sugar conditions. Figure S2. Expression pattern of proteins under high and low sugar cultivation of Granulicella sp. WH15 a) All proteins identified in at least two out of three replicates (excluding on/off proteins). b) Only proteins with significant change t-test p=0.01. 2fold change is indicated by a red line. Figure S3. TigrFam roles of the differentially expressed proteins, excluding proteins with unknown function. Figure S4. General overview of up (red) and downregulated (blue) metabolic pathways based on KEGG analysis of proteome. Table S1. growth of strain Granulicella sp. WH15 in culture media supplemented with different carbon sources. Carbon Source Growth Pectin - Glycogen - Glucosamine - Cellulose - D-glucose + D-galactose + D-mannose + D-xylose + L-arabinose + L-rhamnose + D-galacturonic acid - Cellobiose + D-lactose + Sucrose + +=positive growth; -=No growth. Table S2. Total number of transcripts reads per sample in low and high sugar conditions. Sample ID Total Number of Reads Low sugar (1) 15,731,147 Low sugar (2) 12,624,878 Low sugar (3) 11,080,985 High sugar (1) 11,138,128 High sugar (2) 9,322,795 High sugar (3) 10,071,593 Table S3. Differentially up and down regulated transcripts in high sugar treatment. ORF Annotation Log2FC GWH15_14040 hypothetical protein 3.71 GWH15_06005 hypothetical protein 3.12 GWH15_00285 tRNA-Asn(gtt) 2.74 GWH15_06010 hypothetical protein 2.70 GWH15_14055 hypothetical protein 2.66 -
Virus-Infected (V), and Virus-Infected Binase-Treated (VB) Samples
Table S1. Abundance of proteins affected by the virus and/or binase in mock-treated (M), binase-treated (B), virus-infected (V), and virus-infected binase-treated (VB) samples. The blue and white colors indicate that the respective protein was either detected or not detected, respectively, in the sample above 1% FDR cut-off. Protein Mock Binase Virus Virus+Binase Description ACTB Actin, cytoplasmic 1 ATL2 Atlastin-2 CCT7 T-complex protein 1 subunit eta CS Citrate synthase, mitochondrial DES Desmin EEF1A1 Elongation factor 1-alpha 1 EFTUD2 116 kDa U5 small nuclear ribonucleoprotein component ENO1 Alpha-enolase EZR Ezrin GPI Glucose-6-phosphate isomerase HIST1H2BB Histone H2B type 1-B HNRNPA2B1 Heterogeneous nuclear ribonucleoproteins A2/B1 HSPD1 60 kDa heat shock protein, mitochondrial KRT75 Keratin, type II cytoskeletal 75 LRPPRC Leucine-rich PPR motif-containing protein, mitochondrial NAP1L1 Nucleosome assembly protein 1-like 1 NCL Nucleolin NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, NDUFS8 mitochondrial PGK1 Phosphoglycerate kinase 1 POTEE POTE ankyrin domain family member E POTEI POTE ankyrin domain family member I PRPH Peripherin RAP1A Ras-related protein Rap-1A RPS2 40S ribosomal protein S2 SF3B1 Splicing factor 3B subunit 1 TALDO1 Transaldolase TARS Threonine--tRNA ligase, cytoplasmic TARSL2 Probable threonine--tRNA ligase 2, cytoplasmic TKT Transketolase AHSA1 Activator of 90 kDa heat shock protein ATPase homolog 1 HSPA2 Heat shock-related 70 kDa protein 2 RPL15 60S ribosomal protein L15 TXNDC5 Thioredoxin domain-containing protein 5 DDX18 ATP-dependent RNA helicase DDX18 Int. J. Mol. Sci. 2020, 21, x; doi: FOR PEER REVIEW www.mdpi.com/journal/ijms Int. -
Accurate Prediction of Kinase-Substrate Networks Using
bioRxiv preprint doi: https://doi.org/10.1101/865055; this version posted December 4, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. Accurate Prediction of Kinase-Substrate Networks Using Knowledge Graphs V´ıtNov´aˇcek1∗+, Gavin McGauran3, David Matallanas3, Adri´anVallejo Blanco3,4, Piero Conca2, Emir Mu~noz1,2, Luca Costabello2, Kamalesh Kanakaraj1, Zeeshan Nawaz1, Sameh K. Mohamed1, Pierre-Yves Vandenbussche2, Colm Ryan3, Walter Kolch3,5,6, Dirk Fey3,6∗ 1Data Science Institute, National University of Ireland Galway, Ireland 2Fujitsu Ireland Ltd., Co. Dublin, Ireland 3Systems Biology Ireland, University College Dublin, Belfield, Dublin 4, Ireland 4Department of Oncology, Universidad de Navarra, Pamplona, Spain 5Conway Institute of Biomolecular & Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland 6School of Medicine, University College Dublin, Belfield, Dublin 4, Ireland ∗ Corresponding authors ([email protected], [email protected]). + Lead author. 1 bioRxiv preprint doi: https://doi.org/10.1101/865055; this version posted December 4, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. Abstract Phosphorylation of specific substrates by protein kinases is a key control mechanism for vital cell-fate decisions and other cellular pro- cesses. However, discovering specific kinase-substrate relationships is time-consuming and often rather serendipitous.