Structural and Functional Analysis of Aldolase B Mutants Related To
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Figure S1. Quality Control Validation of MS Data. (A‑C) Mass Error Distribution of All Peptides Identified in the Acetylome
Figure S1. Quality control validation of MS data. (A‑C) Mass error distribution of all peptides identified in the acetylome, succi- nylome and quantitative proteome, respectively. (D‑F) Length distribution of peptides identified in the acetylome, succinylome and quantitative proteome, respectively. Figure S2. Comparison of modification level between breast cancer tissue and normal tissue. Comparison of acetylation level (A) and succinylation level (B) between breast cancer tissue and normal tissue. Data are medians and were analyzed using Wilcoxon Signed Rank Test. **P<0.01. Table SI. Protein sites whose acetylation and succinylation levels were both significantly upregulated in breast cancer tissues (fold change ≥1.5 compared with normal tissues). Protein ID Protein name Modification site P54868 HMCS2 310K Q15063 POSTN 549K Q99715 COCA1 1601K P51572 BAP31 72K P07237 PDLA1 328K Q06830 PRDX1 192K P48735 IDHP 180K P30101 PDIA3 417K P0DMV9 HS71B 526K Q01995 TAGL 21K P06748 NPM1 27K Q00325 MPCP 209K P00488 F13A 69K P02545 LMNA 260K P08133 ANXA6 478K P02452 CO1A1 751K Table SII. Protein sites whose acetylation and succinylation levels were both significantly downregulated in breast cancer tissues (fold change ≥1.5 compared with normal tissues). Protein ID Protein name Modification site RET4 P02753 30K PSG2 P07585 142K HBA P69905 12K IGKC P01834 80K HBA P69905 8K Table SIII. All proteins whose expression level were significantly upregulated in breast cancer tissues (fold change ≥1.5 compared with normal tissues). Protein ID Protein description -
Molecular Analysis of the Aldolase B Gene in Patients with Hereditary
1of8 J Med Genet: first published as 10.1136/jmg.39.9.e56 on 1 September 2002. Downloaded from ONLINE MUTATION REPORT Molecular analysis of the aldolase B gene in patients with hereditary fructose intolerance from Spain J C Sánchez-Gutiérrez, T Benlloch, M A Leal, B Samper, I García-Ripoll, J E Felíu ............................................................................................................................. J Med Genet 2002;39:e56 (http://www.jmedgenet.com/cgi/content/full/39/9/e56) ereditary fructose intolerance (HFI) is an autosomal resident in the following regions: Madrid (11 families), Anda- recessive metabolic disorder caused by aldolase (fructo- lusia (4), Galicia (3), Estremadura (1), Valencia (1), and Hsediphosphate aldolase, EC 4.1.2.13) B deficiency.1 The Spanish possessions in North Africa (1). HFI diagnosis was B isoform of aldolase is critical for the metabolism of based on enzymatic studies (deficient aldolase B activity in exogenous fructose by the liver, kidney, and intestine, since it hepatic biopsies from 16 patients) or clinical symptoms (six can use fructose-1-phosphate as substrate at physiological patients). Another six subjects were suspected to suffer from concentrations, unlike aldolases A and C. Affected subjects HFI on the basis of dietary intolerance with episodes sugges- suffer abdominal pain, vomiting, and hypoglycaemia after the tive of hypoglycaemia and occurrence of the disease in their ingestion of fructose, sucrose, or sorbitol. Continued ingestion first degree relatives. of noxious sugars causes hepatic and renal injury, which eventually leads to liver cirrhosis and sometimes death, Reagents particularly in small infants.1 Treatment consists of strict Thermostable DNA polymerase, deoxynucleotides, and gen- elimination of fructose, sucrose, and sorbitol from the diet eral PCR products were from Biotools (Madrid, Spain). -
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Research Article Glutathione Transferase P Plays a Critical Role in the Development of Lung Carcinogenesis following Exposure to Tobacco-Related Carcinogens and Urethane Kenneth J. Ritchie,1 Colin J. Henderson,1 Xiu Jun Wang,1 Olga Vassieva,1 Dianne Carrie,1 Peter B. Farmer,2 Margaret Gaskell,2 Kevin Park,3 and C. Roland Wolf1 1Cancer Research UK Molecular Pharmacology Unit, Biomedical Research Centre, Ninewells Hospital and Medical School, Dundee, United Kingdom; 2Cancer Biomarkers and Prevention Group, Biocentre, University of Leicester, Leicester, United Kingdom;and 3Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom Abstract family of dimeric enzymes (EC 2.5.1.18;GST a, A, k, u, j, ~, n, and N) Human cancer is controlled by a complex interaction between identified on the basis of their amino acid sequence and substrate genetic and environmental factors. Such environmental specificity (4). GSTs are regarded as being important detoxification factors are well defined for smoking-induced lung cancer; enzymes due to their capacity to catalyze the addition of reduced however, the roles of specific genes have still to be elucidated. glutathione (GSH) to reactive electrophiles produced by cyto- Glutathione transferase P (GSTP) catalyzes the detoxification chrome P450 metabolism. As a consequence, there has been a of electrophilic diol epoxides produced by the metabolism of significant interest in elucidating the relationship between GSTP polycyclic aromatic hydrocarbons such as benzo[a]pyrene function and resistance to cancer chemotherapeutic agents and the development of cancer (5–7). In a genetic approach to study GST (BaP), a common constituent of tobacco smoke. Activity- altering polymorphisms in Gstp have therefore been speculated functions, we have generated mice nulled at the Gstp gene locus to be potential risk modifiers in lung cancer development. -
Aldolase C (C-Terminus Specific) Data Sheet
Aldolase C (C-terminus Specific) Data Sheet Catalog Number: MO22157 Host: Mouse Product Type: Monoclonal IgG1 Species Human, horse, cow, pig, Affinity Purified Antibody Reactivity: chicken, rat, mouse Immunogen Sequence: C-terminal sequence Format: Liquid, 100 ul aliquot KYEGSGEDGGAAAQSLYIANHAY Concentration: 1 mg/ml HGNC name for this protein is ALDOC Applications: Immunofluorescence/Immunocytochemistry: 1:500-1:1,000 Immunohistochemistry: 1: 500-1:1,000 Western Blot: 1:1,000 Dilutions listed as a recommendation. Optimal dilution should be determined by investigator. Storage: Antibody can also be aliquoted and stored frozen at -20° C to -70° C in a manual defrost freezer for six months without detectable loss of activity. The antibody can be stored at 2° - 8° C for 1 month without detectable loss of activity. Avoid repeated freeze-thaw cycles. Application Notes Description/Data: Aldolase A is generally considered to be a muscle enzyme. Northern analysis of cultured cells suggests that it is present in both neurons and glia. Aldolase C shares 81% amino acid identity with aldolase A and 70% identity with aldolase B. Earlier studies using isozyme-specific antibodies report its location in gray matter astrocytes and cells of the pia mater. In situ hybridization of mouse central nervous system using isozyme-specific probes revealed that aldolase A and C are expressed in complementary cell types: aldolase A mRNA is found in neurons; aldolase C message is detected in astrocytes, some cells of the pia mater, and Purkinje cells. Aldolase C can in some situations be used as an astrocyte marker. However Purkinje cells of the cerebellum contain high levels of the enzyme, so the enzyme is not totally astrocyte specific. -
Datasheet: VPA00226
Datasheet: VPA00226 Description: RABBIT ANTI ALDOA Specificity: ALDOA Format: Purified Product Type: PrecisionAb™ Polyclonal Isotype: Polyclonal IgG Quantity: 100 µl Product Details Applications This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit www.bio-rad-antibodies.com/protocols. Yes No Not Determined Suggested Dilution Western Blotting 1/1000 PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type. Target Species Human Species Cross Reacts with: Mouse, Rat Reactivity N.B. Antibody reactivity and working conditions may vary between species. Product Form Purified IgG - liquid Preparation Rabbit Ig fraction prepared by ammonium sulphate precipitation Buffer Solution Phosphate buffered saline Preservative 0.09% Sodium Azide (NaN3) Stabilisers Immunogen KLH conjugated synthetic peptide between 66-95 amino acids from the N-terminal region of human ALDOA External Database UniProt: Links P04075 Related reagents Entrez Gene: 226 ALDOA Related reagents Page 1 of 2 Synonyms ALDA Specificity Rabbit anti Human ALDOA antibody recognizes fructose-bisphosphate aldolase A, also known as epididymis secretory sperm binding protein Li 87p, fructose-1,6-bisphosphate triosephosphate-lyase, lung cancer antigen NY-LU-1 and muscle-type aldolase. Encoded by the ALDOA gene, fructose-bisphosphate aldolase A is a glycolytic enzyme that catalyzes the reversible conversion of fructose-1,6-bisphosphate to glyceraldehyde 3-phosphate and dihydroxyacetone phosphate. -
Isolation and Characterization of a Mutant Liver Aldolase in Adult Hereditary Fructose Intolerance
Isolation and characterization of a mutant liver aldolase in adult hereditary fructose intolerance. Identification of the enzyme variant by radioassay in tissue biopsy specimens Timothy M. Cox, … , Michael Camilleri, Arthur H. Burghes J Clin Invest. 1983;72(1):201-213. https://doi.org/10.1172/JCI110958. Hereditary fructose intolerance (HFI) is a metabolic disorder caused by enzymic deficiency of aldolase B, a genetically distinct cytosolic isoenzyme expressed exclusively in liver, kidney, and intestine. The molecular basis of this enzyme defect has been investigated in three affected individuals from a nonconsanguineous kindred, in whom fructose-l- phosphate aldolase activities in liver or intestinal biopsy samples were reduced to 2-6% of mean control values. To identify a putative enzyme mutant in tissue extracts, aldolase B was purified from human liver by affinity chromatography and monospecific antibodies were prepared from antiserum raised in sheep. Immunodiffusion gels showed a single precipitin line common to pure enzyme and extracts of normal liver and intestine, but no reaction with extracts of brain, muscle, or HFI liver. However, weak positive staining for aldolase in hepatocyte and enterocyte cytosol was demonstrated by indirect immunofluorescence of HFI tissues. This was abolished by pretreatment with pure enzyme protein. Accordingly, a specific radioimmunoassay (detection limit 7.5 ng) was established to quantify immunoreactive aldolase B in human biopsy specimens. Extracts of tissue from affected patients gave 10-25% immunoreactive enzyme in control samples; immunoreactive aldolase in intestinal extracts from four heterozygotes was reduced (to 55%) when compared with seven samples from normal control subjects (P < 0.05). In extracts of HFI tissues, there was a sevenfold reduction in apparent absolute specific […] Find the latest version: https://jci.me/110958/pdf Isolation and Characterization of a Mutant Liver Aldolase in Adult Hereditary Fructose Intolerance IDENTIFICATION OF THE ENZYME VARIANT BY RADIOASSAY IN TISSUE BIOPSY SPECIMENS TIMOTHY M. -
Curcumin Alters Gene Expression-Associated DNA Damage, Cell Cycle, Cell Survival and Cell Migration and Invasion in NCI-H460 Human Lung Cancer Cells in Vitro
ONCOLOGY REPORTS 34: 1853-1874, 2015 Curcumin alters gene expression-associated DNA damage, cell cycle, cell survival and cell migration and invasion in NCI-H460 human lung cancer cells in vitro I-TSANG CHIANG1,2, WEI-SHU WANG3, HSIN-CHUNG LIU4, SU-TSO YANG5, NOU-YING TANG6 and JING-GUNG CHUNG4,7 1Department of Radiation Oncology, National Yang‑Ming University Hospital, Yilan 260; 2Department of Radiological Technology, Central Taiwan University of Science and Technology, Taichung 40601; 3Department of Internal Medicine, National Yang‑Ming University Hospital, Yilan 260; 4Department of Biological Science and Technology, China Medical University, Taichung 404; 5Department of Radiology, China Medical University Hospital, Taichung 404; 6Graduate Institute of Chinese Medicine, China Medical University, Taichung 404; 7Department of Biotechnology, Asia University, Taichung 404, Taiwan, R.O.C. Received March 31, 2015; Accepted June 26, 2015 DOI: 10.3892/or.2015.4159 Abstract. Lung cancer is the most common cause of cancer CARD6, ID1 and ID2 genes, associated with cell survival and mortality and new cases are on the increase worldwide. the BRMS1L, associated with cell migration and invasion. However, the treatment of lung cancer remains unsatisfactory. Additionally, 59 downregulated genes exhibited a >4-fold Curcumin has been shown to induce cell death in many human change, including the DDIT3 gene, associated with DNA cancer cells, including human lung cancer cells. However, the damage; while 97 genes had a >3- to 4-fold change including the effects of curcumin on genetic mechanisms associated with DDIT4 gene, associated with DNA damage; the CCPG1 gene, these actions remain unclear. Curcumin (2 µM) was added associated with cell cycle and 321 genes with a >2- to 3-fold to NCI-H460 human lung cancer cells and the cells were including the GADD45A and CGREF1 genes, associated with incubated for 24 h. -
In This Table Protein Name, Uniprot Code, Gene Name P-Value
Supplementary Table S1: In this table protein name, uniprot code, gene name p-value and Fold change (FC) for each comparison are shown, for 299 of the 301 significantly regulated proteins found in both comparisons (p-value<0.01, fold change (FC) >+/-0.37) ALS versus control and FTLD-U versus control. Two uncharacterized proteins have been excluded from this list Protein name Uniprot Gene name p value FC FTLD-U p value FC ALS FTLD-U ALS Cytochrome b-c1 complex P14927 UQCRB 1.534E-03 -1.591E+00 6.005E-04 -1.639E+00 subunit 7 NADH dehydrogenase O95182 NDUFA7 4.127E-04 -9.471E-01 3.467E-05 -1.643E+00 [ubiquinone] 1 alpha subcomplex subunit 7 NADH dehydrogenase O43678 NDUFA2 3.230E-04 -9.145E-01 2.113E-04 -1.450E+00 [ubiquinone] 1 alpha subcomplex subunit 2 NADH dehydrogenase O43920 NDUFS5 1.769E-04 -8.829E-01 3.235E-05 -1.007E+00 [ubiquinone] iron-sulfur protein 5 ARF GTPase-activating A0A0C4DGN6 GIT1 1.306E-03 -8.810E-01 1.115E-03 -7.228E-01 protein GIT1 Methylglutaconyl-CoA Q13825 AUH 6.097E-04 -7.666E-01 5.619E-06 -1.178E+00 hydratase, mitochondrial ADP/ATP translocase 1 P12235 SLC25A4 6.068E-03 -6.095E-01 3.595E-04 -1.011E+00 MIC J3QTA6 CHCHD6 1.090E-04 -5.913E-01 2.124E-03 -5.948E-01 MIC J3QTA6 CHCHD6 1.090E-04 -5.913E-01 2.124E-03 -5.948E-01 Protein kinase C and casein Q9BY11 PACSIN1 3.837E-03 -5.863E-01 3.680E-06 -1.824E+00 kinase substrate in neurons protein 1 Tubulin polymerization- O94811 TPPP 6.466E-03 -5.755E-01 6.943E-06 -1.169E+00 promoting protein MIC C9JRZ6 CHCHD3 2.912E-02 -6.187E-01 2.195E-03 -9.781E-01 Mitochondrial 2- -
Antenatal Diagnosis of Inborn Errors Ofmetabolism
816 ArchivesofDiseaseinChildhood 1991;66: 816-822 CURRENT PRACTICE Arch Dis Child: first published as 10.1136/adc.66.7_Spec_No.816 on 1 July 1991. Downloaded from Antenatal diagnosis of inborn errors of metabolism M A Cleary, J E Wraith The introduction of experimental treatment for Sample requirement and techniques used in lysosomal storage disorders and the increasing prenatal diagnosis understanding of the molecular defects behind By far the majority of antenatal diagnoses are many inborn errors have overshadowed the fact performed on samples obtained by either that for many affected families the best that can amniocentesis or chorion villus biopsy. For be offered is a rapid, accurate prenatal diag- some disorders, however, the defect is not nostic service. Many conditions remain at best detectable in this material and more invasive only partially treatable and as a consequence the methods have been applied to obtain a diagnos- majority of parents seek antenatal diagnosis in tic sample. subsequent pregnancies, particularly for those disorders resulting in a poor prognosis in terms of either life expectancy or normal neurological FETAL LIVER BIOPSY development. Fetal liver biopsy has been performed to The majority of inborn errors result from a diagnose ornithine carbamoyl transferase defi- specific enzyme deficiency, but in some the ciency and primary hyperoxaluria type 1. primary defect is in a transport system or Glucose-6-phosphatase deficiency (glycogen enzyme cofactor. In some conditions the storage disease type I) could also be detected by biochemical defect is limited to specific tissues this method. The technique, however, is inva- only and this serves to restrict the material avail- sive and can be performed by only a few highly able for antenatal diagnosis for these disorders. -
A Review of Isozymes in Cancer1
Cancer Research VOLUME31 NOVEMBER 1971 NUMBER11 [CANCER RESEARCH 31, 1523-1542, November 1971] A Review of Isozymes in Cancer1 Wayne E. Criss Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville, Florida 32601 TABLE OF CONTENTS postulated role for that particular isozymic system in cellular metabolism. Summary 1523 Introduction 1523 Normal enzyme differentiation 1523 INTRODUCTION Tumor enzyme differentiation 1524 Isozymes 1524 Normal Enzyme Differentiation DNA polymerase 1524 Enzyme differentiation is the process whereby, during the Hexokinase 1525 Fructose 1,6-diphosphatase 1525 development of an organ in an animal, the organ acquires the quantitative and qualitative adult enzyme patterns (122). Key Aldolase 1526 pathway enzymes in several metabolic processes have been Pyruvate kinase 1527 found to undergo enzymatic differentiation. The enzymes Láclatedehydrogenase 1527 Isocitrate dehydrogenase 1527 involved in nitrogen metabolism, and also in urea cycle Malate dehydrogenase 1528 metabolism (180), are tyrosine aminotransferase (123, 151, Glycerol phosphate dehydrogenase 1529 330, 410), tryptophan pyrrolase (261), serine dehydratase Glutaminase 1529 (123, 410), histidine ammonia lyase (11), and aspartate Aspartate aminotransferase 1530 aminotransferase (337, 388). The enzymes involved in nucleic Adenylate kinase 1531 acid metabolism are DNA polymerase (156, 277) and RNase (52). In glycolysis the enzymes are hexokinase-glucokinase Carbamyl phosphate synthetase 1531 Lactose synthetase 1533 (98, 389), galactokinase 30, aldolase (267, 315), pyruvate Discussion 1533 kinase (73, 386), and lactate dehydrogenase (67, 69). In References 1533 mitochondrial oxidation they are NADH oxidase, succinic oxidase, a-glycero-P oxidase, ATPase, cytochrome oxidase, and flavin content (84, 296). In glycogen metabolism the SUMMARY enzymes involved are UDPG pyrophosphorylase and UDPG glucosyltransferase (19). -
Structure–Function Relationships Between Aldolase C/Zebrin II Expression and Complex Spike Synchrony in the Cerebellum
The Journal of Neuroscience, January 14, 2015 • 35(2):843–852 • 843 Systems/Circuits Structure–Function Relationships between Aldolase C/Zebrin II Expression and Complex Spike Synchrony in the Cerebellum Shinichiro Tsutsumi,1 Maya Yamazaki,2 Taisuke Miyazaki,3 Masahiko Watanabe,3 Kenji Sakimura,2 Masanobu Kano,1 and Kazuo Kitamura1,4 1Department of Neurophysiology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan, 2Department of Cellular Neurobiology, Brain Research Institute, Niigata University, Niigata 951-8585, Japan, 3Department of Anatomy, Hokkaido University Graduate School of Medicine, Sapporo 060-8638, Japan, and 4PRESTO, JST, Saitama 332-0012, Japan Simple and regular anatomical structure is a hallmark of the cerebellar cortex. Parasagittally arrayed alternate expression of aldolase C/zebrin II in Purkinje cells (PCs) has been extensively studied, but surprisingly little is known about its functional significance. Here we found a precise structure–function relationship between aldolase C expression and synchrony of PC complex spike activities that reflect climbing fiber inputs to PCs. We performed two-photon calcium imaging in transgenic mice in which aldolase C compartments can be visualized in vivo, and identified highly synchronous complex spike activities among aldolase C-positive or aldolase C-negative PCs, but not across these populations. The boundary of aldolase C compartments corresponded to that of complex spike synchrony at single-cell resolution. Sensory stimulation evoked aldolase C compartment-specific -
First-Generation Linkage Map of the Gray, Short-Tailed Opossum, Monodelphis Domestica, Reveals Genome-Wide Reduction in Female Recombination Rates
Copyright 2004 by the Genetics Society of America First-Generation Linkage Map of the Gray, Short-Tailed Opossum, Monodelphis domestica, Reveals Genome-Wide Reduction in Female Recombination Rates Paul B. Samollow,*,1 Candace M. Kammerer,† Susan M. Mahaney,* Jennifer L. Schneider,* Scott J. Westenberger,*,2 John L. VandeBerg*,‡ and Edward S. Robinson*,3 *Department of Genetics, Southwest Foundation for Biomedical Research, San Antonio, Texas, 78245-0549, †Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15261 and ‡Southwest National Primate Research Center, San Antonio, Texas 78245-0549 Manuscript received July 1, 2003 Accepted for publication September 22, 2003 ABSTRACT The gray, short-tailed opossum, Monodelphis domestica, is the most extensively used, laboratory-bred marsupial resource for basic biologic and biomedical research worldwide. To enhance the research utility of this species, we are building a linkage map, using both anonymous markers and functional gene loci, that will enable the localization of quantitative trait loci (QTL) and provide comparative information regarding the evolution of mammalian and other vertebrate genomes. The current map is composed of 83 loci distributed among eight autosomal linkage groups and the X chromosome. The autosomal linkage groups appear to encompass a very large portion of the genome, yet span a sex-average distance of only 633.0 cM, making this the most compact linkage map known among vertebrates. Most surprising, the male map is much larger than the female map (884.6 cM vs. 443.1 cM), a pattern contrary to that in eutherian mammals and other vertebrates. The finding of genome-wide reduction in female recombination in M.