Product Information Sheet for NR-42831
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Generated by SRI International Pathway Tools Version 25.0, Authors S
An online version of this diagram is available at BioCyc.org. Biosynthetic pathways are positioned in the left of the cytoplasm, degradative pathways on the right, and reactions not assigned to any pathway are in the far right of the cytoplasm. Transporters and membrane proteins are shown on the membrane. Periplasmic (where appropriate) and extracellular reactions and proteins may also be shown. Pathways are colored according to their cellular function. Gcf_000238675-HmpCyc: Bacillus smithii 7_3_47FAA Cellular Overview Connections between pathways are omitted for legibility. -
Transcriptomic Analysis of Staphylococcus Xylosus in Solid Dairy Matrix Reveals an Aerobic Lifestyle Adapted to Rind
microorganisms Article Transcriptomic Analysis of Staphylococcus xylosus in Solid Dairy Matrix Reveals an Aerobic Lifestyle Adapted to Rind 1, 2 1, 3, 4 Sabine Leroy *, Sergine Even , Pierre Micheau y, Anne de La Foye y, Valérie Laroute , Yves Le Loir 2 and Régine Talon 1 1 Université Clermont Auvergne, INRAE, MEDIS, Clermont-Ferrand, France; [email protected] (P.M.); [email protected] (R.T.) 2 INRAE, Agrocampus Ouest, STLO, Rennes, France; [email protected] (S.E.); [email protected] (Y.L.L.) 3 INRAE, UMRH, Saint-Genès-Champanelle, France; [email protected] 4 TBI, Université de Toulouse, CNRS, INRAE, Toulouse, France; [email protected] * Correspondence: [email protected] Current address: Université Clermont Auvergne, INRAE, UNH, Clermont-Ferrand, France. y Received: 26 October 2020; Accepted: 14 November 2020; Published: 17 November 2020 Abstract: Staphylococcus xylosus is found in the microbiota of traditional cheeses, particularly in the rind of soft smeared cheeses. Despite its frequency, the molecular mechanisms allowing the growth and adaptation of S. xylosus in dairy products are still poorly understood. A transcriptomic approach was used to determine how the gene expression profile is modified during the fermentation step in a solid dairy matrix. S. xylosus developed an aerobic metabolism perfectly suited to the cheese rind. It overexpressed genes involved in the aerobic catabolism of two carbon sources in the dairy matrix, lactose and citrate. Interestingly, S. xylosus must cope with nutritional shortage such as amino acids, peptides, and nucleotides, consequently, an extensive up-regulation of genes involved in their biosynthesis was observed. -
Supplementary Materials
Supplementary Materials Figure S1. Differentially abundant spots between the mid-log phase cells grown on xylan or xylose. Red and blue circles denote spots with increased and decreased abundance respectively in the xylan growth condition. The identities of the circled spots are summarized in Table 3. Figure S2. Differentially abundant spots between the stationary phase cells grown on xylan or xylose. Red and blue circles denote spots with increased and decreased abundance respectively in the xylan growth condition. The identities of the circled spots are summarized in Table 4. S2 Table S1. Summary of the non-polysaccharide degrading proteins identified in the B. proteoclasticus cytosol by 2DE/MALDI-TOF. Protein Locus Location Score pI kDa Pep. Cov. Amino Acid Biosynthesis Acetylornithine aminotransferase, ArgD Bpr_I1809 C 1.7 × 10−4 5.1 43.9 11 34% Aspartate/tyrosine/aromatic aminotransferase Bpr_I2631 C 3.0 × 10−14 4.7 43.8 15 46% Aspartate-semialdehyde dehydrogenase, Asd Bpr_I1664 C 7.6 × 10−18 5.5 40.1 17 50% Branched-chain amino acid aminotransferase, IlvE Bpr_I1650 C 2.4 × 10−12 5.2 39.2 13 32% Cysteine synthase, CysK Bpr_I1089 C 1.9 × 10−13 5.0 32.3 18 72% Diaminopimelate dehydrogenase Bpr_I0298 C 9.6 × 10−16 5.6 35.8 16 49% Dihydrodipicolinate reductase, DapB Bpr_I2453 C 2.7 × 10−6 4.9 27.0 9 46% Glu/Leu/Phe/Val dehydrogenase Bpr_I2129 C 1.2 × 10−30 5.4 48.6 31 64% Imidazole glycerol phosphate synthase Bpr_I1240 C 8.0 × 10−3 4.7 22.5 8 44% glutamine amidotransferase subunit Ketol-acid reductoisomerase, IlvC Bpr_I1657 C 3.8 × 10−16 -
Yeast Genome Gazetteer P35-65
gazetteer Metabolism 35 tRNA modification mitochondrial transport amino-acid metabolism other tRNA-transcription activities vesicular transport (Golgi network, etc.) nitrogen and sulphur metabolism mRNA synthesis peroxisomal transport nucleotide metabolism mRNA processing (splicing) vacuolar transport phosphate metabolism mRNA processing (5’-end, 3’-end processing extracellular transport carbohydrate metabolism and mRNA degradation) cellular import lipid, fatty-acid and sterol metabolism other mRNA-transcription activities other intracellular-transport activities biosynthesis of vitamins, cofactors and RNA transport prosthetic groups other transcription activities Cellular organization and biogenesis 54 ionic homeostasis organization and biogenesis of cell wall and Protein synthesis 48 plasma membrane Energy 40 ribosomal proteins organization and biogenesis of glycolysis translation (initiation,elongation and cytoskeleton gluconeogenesis termination) organization and biogenesis of endoplasmic pentose-phosphate pathway translational control reticulum and Golgi tricarboxylic-acid pathway tRNA synthetases organization and biogenesis of chromosome respiration other protein-synthesis activities structure fermentation mitochondrial organization and biogenesis metabolism of energy reserves (glycogen Protein destination 49 peroxisomal organization and biogenesis and trehalose) protein folding and stabilization endosomal organization and biogenesis other energy-generation activities protein targeting, sorting and translocation vacuolar and lysosomal -
Jejunal Mucosa Proteomics Unravel Metabolic Adaptive Processes to Mild Chronic Heat Stress in Dairy Cows Franziska Koch1, Dirk Albrecht2, Solvig Görs1 & Björn Kuhla1*
www.nature.com/scientificreports OPEN Jejunal mucosa proteomics unravel metabolic adaptive processes to mild chronic heat stress in dairy cows Franziska Koch1, Dirk Albrecht2, Solvig Görs1 & Björn Kuhla1* Climate change afects the duration and intensity of heat waves during summer months and jeopardizes animal health and welfare. High ambient temperatures cause heat stress in dairy cows resulting in a reduction of milk yield, feed intake, and alterations in gut barrier function. The objectives of this study were to investigate the mucosal amino acid, glucose and lactate metabolism, as well as the proteomic response of the small intestine in heat stressed (HS) Holstein dairy cows. Cows of the HS group (n = 5) were exposed for 4 days to 28 °C (THI = 76) in a climate chamber. Percentage decrease in daily ad libitum intake of HS cows was calculated to provide isocaloric energy intake to pair-fed control cows kept at 15 °C (THI = 60) for 4 days. The metabolite, mRNA and proteomic analyses revealed that HS induced incorrect protein folding, cellular destabilization, increased proteolytic degradation and protein kinase inhibitor activity, reduced glycolysis, and activation of NF-κB signaling, uronate cycling, pentose phosphate pathway, fatty acid and amino acid catabolism, mitochondrial respiration, ATPase activity and the antioxidative defence system. Our results highlight adaptive metabolic and immune mechanisms attempting to maintain the biological function in the small intestine of heat-stressed dairy cows. By the end of the twenty-frst century, mean ambient temperatures are predicted to increase resulting in a greater climate warming in the Northern hemisphere1. Consequently, both humans and animals are exposed to heat waves during summer months at a higher frequency, intensity and duration afecting behavior, health and welfare2,3. -
Open Matthew R Moreau Ph.D. Dissertation Finalfinal.Pdf
The Pennsylvania State University The Graduate School Department of Veterinary and Biomedical Sciences Pathobiology Program PATHOGENOMICS AND SOURCE DYNAMICS OF SALMONELLA ENTERICA SEROVAR ENTERITIDIS A Dissertation in Pathobiology by Matthew Raymond Moreau 2015 Matthew R. Moreau Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy May 2015 The Dissertation of Matthew R. Moreau was reviewed and approved* by the following: Subhashinie Kariyawasam Associate Professor, Veterinary and Biomedical Sciences Dissertation Adviser Co-Chair of Committee Bhushan M. Jayarao Professor, Veterinary and Biomedical Sciences Dissertation Adviser Co-Chair of Committee Mary J. Kennett Professor, Veterinary and Biomedical Sciences Vijay Kumar Assistant Professor, Department of Nutritional Sciences Anthony Schmitt Associate Professor, Veterinary and Biomedical Sciences Head of the Pathobiology Graduate Program *Signatures are on file in the Graduate School iii ABSTRACT Salmonella enterica serovar Enteritidis (SE) is one of the most frequent common causes of morbidity and mortality in humans due to consumption of contaminated eggs and egg products. The association between egg contamination and foodborne outbreaks of SE suggests egg derived SE might be more adept to cause human illness than SE from other sources. Therefore, there is a need to understand the molecular mechanisms underlying the ability of egg- derived SE to colonize the chicken intestinal and reproductive tracts and cause disease in the human host. To this end, the present study was carried out in three objectives. The first objective was to sequence two egg-derived SE isolates belonging to the PFGE type JEGX01.0004 to identify the genes that might be involved in SE colonization and/or pathogenesis. -
Exoproteome Analysis of Clostridium Cellulovorans in Natural Soft
Esaka et al. AMB Express (2015) 5:2 DOI 10.1186/s13568-014-0089-9 ORIGINAL ARTICLE Open Access Exoproteome analysis of Clostridium cellulovorans in natural soft-biomass degradation Kohei Esaka1, Shunsuke Aburaya1, Hironobu Morisaka1,2, Kouichi Kuroda1 and Mitsuyoshi Ueda1,2* Abstract Clostridium cellulovorans is an anaerobic, cellulolytic bacterium, capable of effectively degrading various types of soft biomass. Its excellent capacity for degradation results from optimization of the composition of the protein complex (cellulosome) and production of non-cellulosomal proteins according to the type of substrates. In this study, we performed a quantitative proteome analysis to determine changes in the extracellular proteins produced by C. cellulovorans for degradation of several types of natural soft biomass. C. cellulovorans was cultured in media containing bagasse, corn germ, rice straw (natural soft biomass), or cellobiose (control). Using an isobaric tag method and a liquid chromatograph equipped with a long monolithic silica capillary column/mass spectrometer, we identified 372 proteins in the culture supernatant. Of these, we focused on 77 saccharification-related proteins of both cellulosomal and non-cellulosomal origins. Statistical analysis showed that 18 of the proteins were specifically produced during degradation of types of natural soft biomass. Interestingly, the protein Clocel_3197 was found and commonly involved in the degradation of every natural soft biomass studied. This protein may perform functions, in addition to its -
Effects of Feeding and Confinement on Nitrogen Metabolism and Excretion in the Gulf Toadfish Opsanus Beta
The Journal of Experimental Biology 198, 1559–1566 (1995) 1559 Printed in Great Britain © The Company of Biologists Limited 1995 EFFECTS OF FEEDING AND CONFINEMENT ON NITROGEN METABOLISM AND EXCRETION IN THE GULF TOADFISH OPSANUS BETA PATRICK J. WALSH1 AND C. LOUISE MILLIGAN2 1Division of Marine Biology and Fisheries, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL 33149, USA and 2Department of Zoology, University of Western Ontario, London, Ontario, Canada N6A 5B7 Accepted 14 March 1995 Summary In order to elucidate further the cues for, and the nitrogenous waste as ammonia, and excretion of excess biochemical mechanisms of, the transition to ureogenesis in dietary nitrogen was completed by 24 h. Elevations of the gulf toadfish Opsanus beta, experiments on the effects hepatic glutamine synthetase (GNS) activities accompanied of feeding (i.e. nitrogen loading) were carried out. Baseline confinement and were shown to be almost exclusively in the nitrogen excretion rates were first measured on solitary cytosolic compartment and to be correlated with a decrease toadfish in large water volumes (i.e. unconfined conditions). in the ratio of hepatic levels of glutamate:glutamine. These These nitrogen excretion rates were higher, and had a GNS activity increases also appear to account in part for higher proportion as ammonia (61 %), than previously the decrease in the percentage of ammoniotely in toadfish published ‘control’ measurements. Feeding of unconfined under conditions of nitrogen loading after confinement. toadfish elevated total nitrogen excretion approximately However, additional means of regulating total nitrogen threefold, with little change in the proportion of urea versus excretion (e.g. -
CUMMINGS-DISSERTATION.Pdf (4.094Mb)
D-AMINOACYLASES AND DIPEPTIDASES WITHIN THE AMIDOHYDROLASE SUPERFAMILY: RELATIONSHIP BETWEEN ENZYME STRUCTURE AND SUBSTRATE SPECIFICITY A Dissertation by JENNIFER ANN CUMMINGS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2010 Major Subject: Chemistry D-AMINOACYLASES AND DIPEPTIDASES WITHIN THE AMIDOHYDROLASE SUPERFAMILY: RELATIONSHIP BETWEEN ENZYME STRUCTURE AND SUBSTRATE SPECIFICITY A Dissertation by JENNIFER ANN CUMMINGS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Frank Raushel Committee Members, Paul Lindahl David Barondeau Gregory Reinhart Head of Department, David Russell December 2010 Major Subject: Chemistry iii ABSTRACT D-Aminoacylases and Dipeptidases within the Amidohydrolase Superfamily: Relationship Between Enzyme Structure and Substrate Specificity. (December 2010) Jennifer Ann Cummings, B.S., Southern Oregon University; M.S., Texas A&M University Chair of Advisory Committee: Dr. Frank Raushel Approximately one third of the genes for the completely sequenced bacterial genomes have an unknown, uncertain, or incorrect functional annotation. Approximately 11,000 putative proteins identified from the fully-sequenced microbial genomes are members of the catalytically diverse Amidohydrolase Superfamily. Members of the Amidohydrolase Superfamily separate into 24 Clusters of Orthologous Groups (cogs). Cog3653 includes proteins annotated as N-acyl-D-amino acid deacetylases (DAAs), and proteins within cog2355 are homologues to the human renal dipeptidase. The substrate profiles of three DAAs (Bb3285, Gox1177 and Sco4986) and six microbial dipeptidase (Sco3058, Gox2272, Cc2746, LmoDP, Rsp0802 and Bh2271) were examined with N-acyl-L-, N-acyl-D-, L-Xaa-L-Xaa, L-Xaa-D-Xaa and D-Xaa-L-Xaa substrate libraries. -
(10) Patent No.: US 8119385 B2
US008119385B2 (12) United States Patent (10) Patent No.: US 8,119,385 B2 Mathur et al. (45) Date of Patent: Feb. 21, 2012 (54) NUCLEICACIDS AND PROTEINS AND (52) U.S. Cl. ........................................ 435/212:530/350 METHODS FOR MAKING AND USING THEMI (58) Field of Classification Search ........................ None (75) Inventors: Eric J. Mathur, San Diego, CA (US); See application file for complete search history. Cathy Chang, San Diego, CA (US) (56) References Cited (73) Assignee: BP Corporation North America Inc., Houston, TX (US) OTHER PUBLICATIONS c Mount, Bioinformatics, Cold Spring Harbor Press, Cold Spring Har (*) Notice: Subject to any disclaimer, the term of this bor New York, 2001, pp. 382-393.* patent is extended or adjusted under 35 Spencer et al., “Whole-Genome Sequence Variation among Multiple U.S.C. 154(b) by 689 days. Isolates of Pseudomonas aeruginosa” J. Bacteriol. (2003) 185: 1316 1325. (21) Appl. No.: 11/817,403 Database Sequence GenBank Accession No. BZ569932 Dec. 17. 1-1. 2002. (22) PCT Fled: Mar. 3, 2006 Omiecinski et al., “Epoxide Hydrolase-Polymorphism and role in (86). PCT No.: PCT/US2OO6/OOT642 toxicology” Toxicol. Lett. (2000) 1.12: 365-370. S371 (c)(1), * cited by examiner (2), (4) Date: May 7, 2008 Primary Examiner — James Martinell (87) PCT Pub. No.: WO2006/096527 (74) Attorney, Agent, or Firm — Kalim S. Fuzail PCT Pub. Date: Sep. 14, 2006 (57) ABSTRACT (65) Prior Publication Data The invention provides polypeptides, including enzymes, structural proteins and binding proteins, polynucleotides US 201O/OO11456A1 Jan. 14, 2010 encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. -
The Microbiota-Produced N-Formyl Peptide Fmlf Promotes Obesity-Induced Glucose
Page 1 of 230 Diabetes Title: The microbiota-produced N-formyl peptide fMLF promotes obesity-induced glucose intolerance Joshua Wollam1, Matthew Riopel1, Yong-Jiang Xu1,2, Andrew M. F. Johnson1, Jachelle M. Ofrecio1, Wei Ying1, Dalila El Ouarrat1, Luisa S. Chan3, Andrew W. Han3, Nadir A. Mahmood3, Caitlin N. Ryan3, Yun Sok Lee1, Jeramie D. Watrous1,2, Mahendra D. Chordia4, Dongfeng Pan4, Mohit Jain1,2, Jerrold M. Olefsky1 * Affiliations: 1 Division of Endocrinology & Metabolism, Department of Medicine, University of California, San Diego, La Jolla, California, USA. 2 Department of Pharmacology, University of California, San Diego, La Jolla, California, USA. 3 Second Genome, Inc., South San Francisco, California, USA. 4 Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA, USA. * Correspondence to: 858-534-2230, [email protected] Word Count: 4749 Figures: 6 Supplemental Figures: 11 Supplemental Tables: 5 1 Diabetes Publish Ahead of Print, published online April 22, 2019 Diabetes Page 2 of 230 ABSTRACT The composition of the gastrointestinal (GI) microbiota and associated metabolites changes dramatically with diet and the development of obesity. Although many correlations have been described, specific mechanistic links between these changes and glucose homeostasis remain to be defined. Here we show that blood and intestinal levels of the microbiota-produced N-formyl peptide, formyl-methionyl-leucyl-phenylalanine (fMLF), are elevated in high fat diet (HFD)- induced obese mice. Genetic or pharmacological inhibition of the N-formyl peptide receptor Fpr1 leads to increased insulin levels and improved glucose tolerance, dependent upon glucagon- like peptide-1 (GLP-1). Obese Fpr1-knockout (Fpr1-KO) mice also display an altered microbiome, exemplifying the dynamic relationship between host metabolism and microbiota. -
An Updated Overview on the Regulation of Seed Germination
An Updated Overview on the Regulation of Seed Germination Table S1. Selected recent reviews on seed germination-related aspects. Subject (Keywords) References Generalists ABA, Arabidopsis, dormancy, germination, GA, seed maturation. [3] GAs and ABA GAs, ABA, hormone signaling, seed germination, abiotic stresses, crosstalk of [10] hormone signaling. DELLAs, GAs, hormone crosstalk, phenotypic plasticity, plant development. [20] DELLA, GRAS, GAs, Arabidopsis, rice, GID1, crosstalk, [22] ABA, ABA synthesis, ABA signaling, ABA response. [35] PYR1, RCAR, ABA transduction, SnRK2, PP2C. [42] ABI5, abiotic stress response, phytohormone crosstalk, ABA, brassinosteroids, GAs, [81] jasmonates, posttranslational modification. Hormones transport GA biosynthesis, GA action, GA transport, evolution, Gibberella fujikuroi. [48] GA, plant hormone, hormone transport and localization, GA transporters, NPF, [49] SWEET. ABA; guard cell; transporter; water stress. [50] GA metabolism, GA transport, GA gradients, cellular growth. [51] Plant NRT1/PTR transporters, phylogenetic relationships, substrates. [72] Glucosinolate, hormone, nitrate, nitrite, peptide, transporter. [73] NIN-like protein (NLP), nitrate, nitrate-responsive gene expression, post- translational regulation, transcription factor, [77] nitrate signalling. Light regulation PIF signaling, Phytochromes, plant development. [109] Chromatin dynamics Shoot apical meristem, quiescent center, floral homeotic gene, polycomb repression, [162] seed development, dormancy, germination and greening. DNA methylation,