Proteomic Analyses Reveal a Role of Cytoplasmic Droplets As an Energy Source During Sperm Epididymal Maturation
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1 Metabolic Dysfunction Is Restricted to the Sciatic Nerve in Experimental
Page 1 of 255 Diabetes Metabolic dysfunction is restricted to the sciatic nerve in experimental diabetic neuropathy Oliver J. Freeman1,2, Richard D. Unwin2,3, Andrew W. Dowsey2,3, Paul Begley2,3, Sumia Ali1, Katherine A. Hollywood2,3, Nitin Rustogi2,3, Rasmus S. Petersen1, Warwick B. Dunn2,3†, Garth J.S. Cooper2,3,4,5* & Natalie J. Gardiner1* 1 Faculty of Life Sciences, University of Manchester, UK 2 Centre for Advanced Discovery and Experimental Therapeutics (CADET), Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK 3 Centre for Endocrinology and Diabetes, Institute of Human Development, Faculty of Medical and Human Sciences, University of Manchester, UK 4 School of Biological Sciences, University of Auckland, New Zealand 5 Department of Pharmacology, Medical Sciences Division, University of Oxford, UK † Present address: School of Biosciences, University of Birmingham, UK *Joint corresponding authors: Natalie J. Gardiner and Garth J.S. Cooper Email: [email protected]; [email protected] Address: University of Manchester, AV Hill Building, Oxford Road, Manchester, M13 9PT, United Kingdom Telephone: +44 161 275 5768; +44 161 701 0240 Word count: 4,490 Number of tables: 1, Number of figures: 6 Running title: Metabolic dysfunction in diabetic neuropathy 1 Diabetes Publish Ahead of Print, published online October 15, 2015 Diabetes Page 2 of 255 Abstract High glucose levels in the peripheral nervous system (PNS) have been implicated in the pathogenesis of diabetic neuropathy (DN). However our understanding of the molecular mechanisms which cause the marked distal pathology is incomplete. Here we performed a comprehensive, system-wide analysis of the PNS of a rodent model of DN. -
Protein Identities in Evs Isolated from U87-MG GBM Cells As Determined by NG LC-MS/MS
Protein identities in EVs isolated from U87-MG GBM cells as determined by NG LC-MS/MS. No. Accession Description Σ Coverage Σ# Proteins Σ# Unique Peptides Σ# Peptides Σ# PSMs # AAs MW [kDa] calc. pI 1 A8MS94 Putative golgin subfamily A member 2-like protein 5 OS=Homo sapiens PE=5 SV=2 - [GG2L5_HUMAN] 100 1 1 7 88 110 12,03704523 5,681152344 2 P60660 Myosin light polypeptide 6 OS=Homo sapiens GN=MYL6 PE=1 SV=2 - [MYL6_HUMAN] 100 3 5 17 173 151 16,91913397 4,652832031 3 Q6ZYL4 General transcription factor IIH subunit 5 OS=Homo sapiens GN=GTF2H5 PE=1 SV=1 - [TF2H5_HUMAN] 98,59 1 1 4 13 71 8,048185945 4,652832031 4 P60709 Actin, cytoplasmic 1 OS=Homo sapiens GN=ACTB PE=1 SV=1 - [ACTB_HUMAN] 97,6 5 5 35 917 375 41,70973209 5,478027344 5 P13489 Ribonuclease inhibitor OS=Homo sapiens GN=RNH1 PE=1 SV=2 - [RINI_HUMAN] 96,75 1 12 37 173 461 49,94108966 4,817871094 6 P09382 Galectin-1 OS=Homo sapiens GN=LGALS1 PE=1 SV=2 - [LEG1_HUMAN] 96,3 1 7 14 283 135 14,70620005 5,503417969 7 P60174 Triosephosphate isomerase OS=Homo sapiens GN=TPI1 PE=1 SV=3 - [TPIS_HUMAN] 95,1 3 16 25 375 286 30,77169764 5,922363281 8 P04406 Glyceraldehyde-3-phosphate dehydrogenase OS=Homo sapiens GN=GAPDH PE=1 SV=3 - [G3P_HUMAN] 94,63 2 13 31 509 335 36,03039959 8,455566406 9 Q15185 Prostaglandin E synthase 3 OS=Homo sapiens GN=PTGES3 PE=1 SV=1 - [TEBP_HUMAN] 93,13 1 5 12 74 160 18,68541938 4,538574219 10 P09417 Dihydropteridine reductase OS=Homo sapiens GN=QDPR PE=1 SV=2 - [DHPR_HUMAN] 93,03 1 1 17 69 244 25,77302971 7,371582031 11 P01911 HLA class II histocompatibility antigen, -
Atypical P-Type Atpases, Ctpe and Ctpf from Mycobacteria
Atypical P-type ATPases, CtpE and CtpF from Mycobacteria tuberculosis by Evren Kocabaş A Thesis Submitted to the Faculty of the WORCESTER POLYTECHNIC INSTITUTE in partial fulfillment of the requirements for the Degree of Master of Science In Biochemistry __________________________ October 2013 APPROVED: ____________________________ Dr. José Argüello, Major Advisor ____________________________ Dr. Arne Gericke, Head of Department 1 ABSTRACT Mycobacterium tuberculosis causes tuberculosis, one of the most life-threatening diseases of all time. It infects the host macrophages and survives in its phagosome. The host phagosome is a very hostile environment where M. tuberculosis copes with high concentration of transition metals (Zn2+, Cu2+), low levels of others (Mn2+, Fe2+) and acidic pH. P-ATPases are membrane proteins that transport various ions against their electrochemical gradients utilizing the energy of ATP hydrolysis. Based on their primary sequences; seven of the twelve mycobacterial ATPases are classified as putative heavy metal transporters and a K+-ATPase, while the substrate of four (CtpE, CtpF, CtpH and CtpI) remains unknown. Consistent with their membrane topology and conserved amino acids, CtpE and CtpF are possibly P2 or P3-ATPases that transport alkali metals or protons. We examined the cellular roles of orthologous CtpE and CtpF in M. smegmatis, a non-pathogenic model organism. We hypothesized that these novel P- ATPases play an important role in transporting alkali metals and/or protons. We analyzed growth fitness of strains carrying mutations of the coding gens of these enzymes, in presence of various metals and different pHs, as well as the gene expression levels under different stress conditions. We observed that the M. -
Cellular and Molecular Signatures in the Disease Tissue of Early
Cellular and Molecular Signatures in the Disease Tissue of Early Rheumatoid Arthritis Stratify Clinical Response to csDMARD-Therapy and Predict Radiographic Progression Frances Humby1,* Myles Lewis1,* Nandhini Ramamoorthi2, Jason Hackney3, Michael Barnes1, Michele Bombardieri1, Francesca Setiadi2, Stephen Kelly1, Fabiola Bene1, Maria di Cicco1, Sudeh Riahi1, Vidalba Rocher-Ros1, Nora Ng1, Ilias Lazorou1, Rebecca E. Hands1, Desiree van der Heijde4, Robert Landewé5, Annette van der Helm-van Mil4, Alberto Cauli6, Iain B. McInnes7, Christopher D. Buckley8, Ernest Choy9, Peter Taylor10, Michael J. Townsend2 & Costantino Pitzalis1 1Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK. Departments of 2Biomarker Discovery OMNI, 3Bioinformatics and Computational Biology, Genentech Research and Early Development, South San Francisco, California 94080 USA 4Department of Rheumatology, Leiden University Medical Center, The Netherlands 5Department of Clinical Immunology & Rheumatology, Amsterdam Rheumatology & Immunology Center, Amsterdam, The Netherlands 6Rheumatology Unit, Department of Medical Sciences, Policlinico of the University of Cagliari, Cagliari, Italy 7Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow G12 8TA, UK 8Rheumatology Research Group, Institute of Inflammation and Ageing (IIA), University of Birmingham, Birmingham B15 2WB, UK 9Institute of -
Difference Between Atpase and ATP Synthase Key Difference
Difference Between ATPase and ATP Synthase www.differencebetween.com Key Difference - ATPase vs ATP Synthase Adenosine triphosphate (ATP) is a complex organic molecule that participates in the biological reactions. It is known as “molecular unit of currency” of intracellular energy transfer. It is found in almost all forms of life. In the metabolism, ATP is either consumed or generated. When ATP is consumed, energy is released by converting into ADP (adenosine diphosphate) and AMP (adenosine monophosphate) respectively. The enzyme which catalyzes the following reaction is known as ATPase. ATP → ADP + Pi + Energy is released In other metabolic reactions which incorporate external energy, ATP is generated from ADP and AMP. The enzyme which catalyzes the below-mentioned reaction is called an ATP Synthase. ADP + Pi → ATP + Energy is consumed So, the key difference between ATPase and ATP Synthase is, ATPase is the enzyme that breaks down ATP molecules while the ATP Synthase involves in ATP production. What is ATPase? The ATPase or adenylpyrophosphatase (ATP hydrolase) is the enzyme which decomposes ATP molecules into ADP and Pi (free phosphate ion.) This decomposition reaction releases energy which is used by other chemical reactions in the cell. ATPases are the class of membrane-bound enzymes. They consist of a different class of members that possess unique functions such as Na+/K+-ATPase, Proton-ATPase, V-ATPase, Hydrogen Potassium–ATPase, F-ATPase, and Calcium-ATPase. These enzymes are integral transmembrane proteins. The transmembrane ATPases move solutes across the biological membrane against their concentration gradient typically by consuming the ATP molecules. So, the main functions of the ATPase enzyme family members are moving cell metabolites across the biological membrane and exporting toxins, waste and the solutes that can hinder the normal cell function. -
Characterization of a Novel Amino-Terminal Domain from a Copper Transporting P-Type Atpase Implicated in Human Genetic Disorders of Copper Metabolism
Characterization of a Novel Amino-Terminal Domain From A Copper Transporting P-Type ATPase Implicated in Human Genetic Disorders of Copper Metabolism Michael DiDonato A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Biochemistry University of Toronto O Copyright by Michael DiDonato 1999 National Library Bibliothèque nationale 1+1 of Canada du Canada Acquisitions and Acquisitions et Bibliographie Services services bibliographiques 395 Wellington Street 395. rue Wellington Omwa ON K 1A ON4 OrtawaON KlAON4 Canada Canada The author has granted a non- L'auteur a accordé une licence non exclusive Licence allowing the exclusive permettant à la National Library of Canada to Bibliothèque nationale du Canada de reproduce, loan, distribute or sel1 reproduire, prêter, distribuer ou copies of this thesis in microformy vendre des copies de cette thèse sous paper or electronic formats. la forme de microfiche/film, de reproduction sur papier ou sur format électronique. The author retains ownership of the L'auteur conserve la propriété du copyright in this thesis. Neither the droit d'auteur qui protège cette thèse. thesis nor substantial extracts fiom it Ni la thèse ni des extraits substantiels may be p~tedor otherwise de celle-ci ne doivent être imprimés reproduced without the author's ou autrement reproduits sans son permission. autorisation. This rhesis is dedicated ro the mentor): of Micltele DiDonato and Domenico Beftini ABSTRACT Characterization of a novel copper transporting P-type ATPase implicated in human genetic disorders of copper metabolism Degree of Doctor of Philosophy, 1999. Michael DiDonato Graduate Department of Biochemistry, University of Toronto The -70 kDa copper binding domain fiom the Wilson disease copper transporting P- tvpe ATPase was expressed and purified as a fiision to giutathione-S-transferase (GST). -
Supplementary Table S4. FGA Co-Expressed Gene List in LUAD
Supplementary Table S4. FGA co-expressed gene list in LUAD tumors Symbol R Locus Description FGG 0.919 4q28 fibrinogen gamma chain FGL1 0.635 8p22 fibrinogen-like 1 SLC7A2 0.536 8p22 solute carrier family 7 (cationic amino acid transporter, y+ system), member 2 DUSP4 0.521 8p12-p11 dual specificity phosphatase 4 HAL 0.51 12q22-q24.1histidine ammonia-lyase PDE4D 0.499 5q12 phosphodiesterase 4D, cAMP-specific FURIN 0.497 15q26.1 furin (paired basic amino acid cleaving enzyme) CPS1 0.49 2q35 carbamoyl-phosphate synthase 1, mitochondrial TESC 0.478 12q24.22 tescalcin INHA 0.465 2q35 inhibin, alpha S100P 0.461 4p16 S100 calcium binding protein P VPS37A 0.447 8p22 vacuolar protein sorting 37 homolog A (S. cerevisiae) SLC16A14 0.447 2q36.3 solute carrier family 16, member 14 PPARGC1A 0.443 4p15.1 peroxisome proliferator-activated receptor gamma, coactivator 1 alpha SIK1 0.435 21q22.3 salt-inducible kinase 1 IRS2 0.434 13q34 insulin receptor substrate 2 RND1 0.433 12q12 Rho family GTPase 1 HGD 0.433 3q13.33 homogentisate 1,2-dioxygenase PTP4A1 0.432 6q12 protein tyrosine phosphatase type IVA, member 1 C8orf4 0.428 8p11.2 chromosome 8 open reading frame 4 DDC 0.427 7p12.2 dopa decarboxylase (aromatic L-amino acid decarboxylase) TACC2 0.427 10q26 transforming, acidic coiled-coil containing protein 2 MUC13 0.422 3q21.2 mucin 13, cell surface associated C5 0.412 9q33-q34 complement component 5 NR4A2 0.412 2q22-q23 nuclear receptor subfamily 4, group A, member 2 EYS 0.411 6q12 eyes shut homolog (Drosophila) GPX2 0.406 14q24.1 glutathione peroxidase -
The Metabolic Serine Hydrolases and Their Functions in Mammalian Physiology and Disease Jonathan Z
REVIEW pubs.acs.org/CR The Metabolic Serine Hydrolases and Their Functions in Mammalian Physiology and Disease Jonathan Z. Long* and Benjamin F. Cravatt* The Skaggs Institute for Chemical Biology and Department of Chemical Physiology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States CONTENTS 2.4. Other Phospholipases 6034 1. Introduction 6023 2.4.1. LIPG (Endothelial Lipase) 6034 2. Small-Molecule Hydrolases 6023 2.4.2. PLA1A (Phosphatidylserine-Specific 2.1. Intracellular Neutral Lipases 6023 PLA1) 6035 2.1.1. LIPE (Hormone-Sensitive Lipase) 6024 2.4.3. LIPH and LIPI (Phosphatidic Acid-Specific 2.1.2. PNPLA2 (Adipose Triglyceride Lipase) 6024 PLA1R and β) 6035 2.1.3. MGLL (Monoacylglycerol Lipase) 6025 2.4.4. PLB1 (Phospholipase B) 6035 2.1.4. DAGLA and DAGLB (Diacylglycerol Lipase 2.4.5. DDHD1 and DDHD2 (DDHD Domain R and β) 6026 Containing 1 and 2) 6035 2.1.5. CES3 (Carboxylesterase 3) 6026 2.4.6. ABHD4 (Alpha/Beta Hydrolase Domain 2.1.6. AADACL1 (Arylacetamide Deacetylase-like 1) 6026 Containing 4) 6036 2.1.7. ABHD6 (Alpha/Beta Hydrolase Domain 2.5. Small-Molecule Amidases 6036 Containing 6) 6027 2.5.1. FAAH and FAAH2 (Fatty Acid Amide 2.1.8. ABHD12 (Alpha/Beta Hydrolase Domain Hydrolase and FAAH2) 6036 Containing 12) 6027 2.5.2. AFMID (Arylformamidase) 6037 2.2. Extracellular Neutral Lipases 6027 2.6. Acyl-CoA Hydrolases 6037 2.2.1. PNLIP (Pancreatic Lipase) 6028 2.6.1. FASN (Fatty Acid Synthase) 6037 2.2.2. PNLIPRP1 and PNLIPR2 (Pancreatic 2.6.2. -
Supplementary Data Genbank Or OSE Vs RO NIA Accession Gene Name Symbol FC B-Value H3073C09 11.38 5.62 H3126B09 9.64 6.44 H3073B0
Supplementary Data GenBank or OSE vs RO NIA accession Gene name Symbol FC B-value H3073C09 11.38 5.62 H3126B09 9.64 6.44 H3073B08 9.62 5.59 AU022767 Exportin 4 Xpo4 9.62 6.64 H3073B09 9.59 6.48 BG063925 Metallothionein 2 Mt2 9.23 18.89 H3064B07 9.21 6.10 H3073D08 8.28 6.10 AU021923 Jagged 1 Jag1 7.89 5.93 H3070D08 7.54 4.58 BG085110 Cysteine-rich protein 1 (intestinal) Crip1 6.23 16.40 BG063004 Lectin, galactose binding, soluble 1 Lgals1 5.95 10.36 BG069712 5.92 2.34 BG076976 Transcribed locus, strongly similar to NP_032521.1 lectin, galactose binding, soluble 1 5.64 8.36 BG062930 DNA segment, Chr 11, Wayne State University 99, expressed D11Wsu99e 5.63 8.76 BG086474 Insulin-like growth factor binding protein 5 Igfbp5 5.50 15.95 H3002d11 5.13 20.77 BG064706 Keratin complex 1, acidic, gene 19 Krt1-19 5.06 9.07 H3007A09 5.05 2.46 H3065F02 4.84 5.43 BG081752 4.81 1.25 H3010E09 4.71 11.90 H3064c11 4.43 1.00 BG069711 Transmembrane 4 superfamily member 9 Tm4sf9 4.29 1.23 BG077072 Actin, beta, cytoplasmic Actb 4.29 3.01 BG079788 Hemoglobin alpha, adult chain 1 Hba-a1 4.26 6.63 BG076798 4.23 0.80 BG074344 Mesothelin Msln 4.22 6.97 C78835 Actin, beta, cytoplasmic Actb 4.16 3.02 BG067531 4.15 1.61 BG073468 Hemoglobin alpha, adult chain 1 Hba-a1 4.10 6.23 H3154H07 4.08 5.38 AW550167 3.95 5.66 H3121B01 3.94 5.94 H3124f12 3.94 5.64 BG073608 Hemoglobin alpha, adult chain 1 Hba-a1 3.84 5.32 BG073617 Hemoglobin alpha, adult chain 1 Hba-a1 3.84 5.75 BG072574 Hemoglobin alpha, adult chain 1 Hba-a1 3.82 5.93 BG072211 Tumor necrosis factor receptor superfamily, -
1 CONSTRUCTION and DISULFIDE CROSSLINKING of CHIMERIC B
CONSTRUCTION AND DISULFIDE CROSSLINKING OF CHIMERIC b SUBUNITS IN THE PERIPHERAL STALK OF F1FO ATP SYNTHASE FROM Escherichia coli By SHANE B. CLAGGETT A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2008 1 © 2008 Shane B. Claggett 2 To the highest benefit of all beings. 3 ACKNOWLEDGMENTS I thank my parents for the gift of life and the desire to learn and grow, and I thank all of my teachers for the knowledge they have so diligently acquired and patiently passed on. I especially thank my professor, Dr. Brian Cain, and the members of my committee for their support and guidance. 4 TABLE OF CONTENTS page ACKNOWLEDGMENTS ...............................................................................................................4 LIST OF TABLES...........................................................................................................................8 LIST OF FIGURES .........................................................................................................................9 ABSTRACT...................................................................................................................................13 CHAPTER 1 INTRODUCTION ..................................................................................................................15 Overview of F1FO ATP Synthase............................................................................................15 Crosslinking -
Synthesis, Molecular Docking, and Biological Evaluation of 3-Oxo-2
Bioorganic Chemistry 91 (2019) 103097 Contents lists available at ScienceDirect Bioorganic Chemistry journal homepage: www.elsevier.com/locate/bioorg Synthesis, molecular docking, and biological evaluation of 3-oxo-2- T tolylhydrazinylidene-4,4,4-trifluorobutanoates bearing higher and natural alcohol moieties as new selective carboxylesterase inhibitors Galina F. Makhaevaa, Natalia A. Elkinab, Evgeny V. Shchegolkovb, Natalia P. Boltnevaa, Sofya V. Lushchekinac, Olga G. Serebryakovaa, Elena V. Rudakovaa, Nadezhda V. Kovalevaa, Eugene V. Radchenkod, Vladimir A. Palyulind, Yanina V. Burgartb, Victor I. Saloutinb, ⁎ Sergey O. Bachurina, Rudy J. Richardsone,f, a Institute of Physiologically Active Compounds Russian Academy of Sciences, Chernogolovka 142432, Russia b Postovsky Institute of Organic Synthesis, Urals Branch of Russian Academy of Sciences, Yekaterinburg 620990, Russia c Emanuel Institute of Biochemical Physics Russian Academy of Sciences, Moscow 119334, Russia d Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia e Departments of Environmental Health Sciences and Neurology, University of Michigan, Ann Arbor, MI 48109, USA f Center for Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA ARTICLE INFO ABSTRACT Keywords: To search for effective and selective inhibitors of carboxylesterase (CES), a series of 3-oxo-2-tolylhy- 3-oxo-2-tolylhydrazinylidene-4,4,4- drazinylidene-4,4,4-trifluorobutanoates bearing higher or natural alcohol moieties was synthesized viapre- trifluorobutanoates transesterification of ethyl trifluoroacetylacetate with alcohols to isolate transesterificated oxoesters aslithium Higher alcohols salts, which were then subjected to azo coupling with tolyldiazonium chloride. Inhibitory activity against por- Natural alcohols cine liver CES, along with two structurally related serine hydrolases, acetylcholinesterase and butyr- Transesterification ylcholinesterase, were investigated using enzyme kinetics and molecular docking. -
Carboxylesterases in Lipid Metabolism: from Mouse to Human
Protein Cell DOI 10.1007/s13238-017-0437-z Protein & Cell REVIEW Carboxylesterases in lipid metabolism: from mouse to human & Jihong Lian1,2 , Randal Nelson1,2, Richard Lehner1,2,3 1 Group on Molecular and Cell Biology of Lipids, University of Alberta, Edmonton, Alberta, Canada 2 Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada 3 Department of Cell Biology, University of Alberta, Edmonton, Alberta, Canada & Correspondence: [email protected] (J. Lian) Received March 2, 2017 Accepted May 31, 2017 Cell & ABSTRACT Hatfield et al., 2016; Fukami et al., 2015; Laizure et al., 2013; Staudinger et al., 2010; Sanghani et al., 2009; Imai, 2006). Mammalian carboxylesterases hydrolyze a wide range However, carboxylesterases have also been demonstrated of xenobiotic and endogenous compounds, including to hydrolyze endogenous esters and thioesters including lipid esters. Physiological functions of car- lipids and some of these enzymes have been shown to play Protein boxylesterases in lipid metabolism and energy home- important physiological functions in lipid metabolism and ostasis in vivo have been demonstrated by genetic energy homeostasis. Recent research endeavors have manipulations and chemical inhibition in mice, and provided more insight into the roles of human car- in vitro through (over)expression, knockdown of boxylesterases in metabolic diseases. expression, and chemical inhibition in a variety of cells. Genes encoding six human carboxylesterases and twenty Recent research advances have revealed the relevance mouse carboxylesterases have been classified. However, of carboxylesterases to metabolic diseases such as given the interspecies diversity of carboxylesterases both in obesity and fatty liver disease, suggesting these the number and primary amino acid sequences there is a enzymes might be potential targets for treatment of need to define functional mouse and human orthologs.