Thiols in oxidative phosphorylation: thiols in the F0 of ATP synthase essential for ATPase activity.

Abstract:

:It was shown previously that the ATP synthase complex of bovine heart mitochondria contains an essential set of thiols or dithiols in its membrane sector (F0), whose modification by various reagents results in uncoupling [Yagi, T., and Hatefi, Y. (1984) Biochemistry 23, 2449-2455]. The sensitivity to modifiers was increased by membrane energization, and the uncoupling was reversed by membrane-permeable thiol compounds when modifiers other than alkylating agents were used to uncouple. The present paper demonstrates that there exists in the F0 of bovine ATP synthase another set of essential thiols, whose modification results in reversible inhibition of ATPase activity. These thiols are most susceptible to modification by mercurials (p-chloromercuribenzoate greater than p-chloromercuribenzene sulfonate) and do not appear to be modified by N-ethylmaleimide. The reversible modification of these thiols by mercurials protects the ATP synthase against irreversible inhibition in F0 by N,N-dicyclohexylcarbodiimide. The possible location of these two sets of thiols in the F0 of bovine ATP synthase is discussed.

journal_name

Arch Biochem Biophys

authors

Yagi T,Hatefi Y

doi

10.1016/0003-9861(87)90085-3

subject

Has Abstract

pub_date

1987-04-01 00:00:00

pages

102-9

issue

1

eissn

0003-9861

issn

1096-0384

pii

0003-9861(87)90085-3

journal_volume

254

pub_type

杂志文章
  • Relative activities of retrovirally expressed murine prostaglandin synthase-1 and -2 depend on source of arachidonic acid.

    abstract::We have developed derivatives of mouse embryonic fibroblasts (10T1/2) and Chinese hamster ovary (AS52) cells that stably express high levels of murine prostaglandin synthase-1 or -2 (PGHS-1 or -2). The cDNAs were transferred using retroviral vectors and the resulting G418-resistant clones were analyzed for prostagland...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1996.0257

    authors: Chulada PC,Loftin CD,Winn VD,Young DA,Tiano HF,Eling TE,Langenbach R

    更新日期:1996-06-15 00:00:00

  • Complex, unusual conformational changes in kidney betaine aldehyde dehydrogenase suggested by chemical modification with disulfiram.

    abstract::The NAD+-dependent animal betaine aldehyde dehydrogenases participate in the biosynthesis of glycine betaine and carnitine, as well as in polyamines catabolism. We studied the kinetics of inactivation of the porcine kidney enzyme (pkBADH) by the drug disulfiram, a thiol-reagent, with the double aim of exploring the en...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2007.09.022

    authors: Ayala-Castro HG,Valenzuela-Soto EM,Figueroa-Soto CG,Muñoz-Clares RA

    更新日期:2007-12-15 00:00:00

  • Purification of a novel isoform of the regulatory subunit of cAMP-dependent protein kinase from the bivalve mollusk Mytilus galloprovincialis.

    abstract::Cytosolic extracts from the posterior adductor muscle of the bivalve mollusk Mytilus galloprovincialis contain significant amounts of both cGMP-binding and cGMP-stimulated protein kinase activities. However, photoaffinity labeling with 8-azido-[32P]cGMP revealed only a major cGMP-binding protein with an apparent molec...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1998.0879

    authors: Rodríguez JL,Barcia R,Ramos-Martínez JI,Villamarín JA

    更新日期:1998-11-01 00:00:00

  • Control of hepatic fatty acid oxidation by 5'-AMP-activated protein kinase involves a malonyl-CoA-dependent and a malonyl-CoA-independent mechanism.

    abstract::Incubation of rat hepatocytes with 5-aminoimidazole-4-carboxamide ribonucleoside (AICAR), an activator of the 5'-AMP-activated protein kinase (AMPK), produced a twofold stimulation of palmitate oxidation and of the activity of carnitine palmitoyltransferase I (CPT-I), together with a profound decrease of the activity ...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1996.9784

    authors: Velasco G,Geelen MJ,Guzmán M

    更新日期:1997-01-15 00:00:00

  • Evidence for requirement of NADPH-cytochrome P450 oxidoreductase in the microsomal NADPH-sterol Delta7-reductase system.

    abstract::Rabbit antibodies raised against the hydrophilic part of microsomal NADPH-cytochrome P450 oxidoreductase (denoted fpT) demonstrated a marked ability to inhibit NADPH-sterol Delta7-reductase activity. In addition, trypsin and proteinase K treatment of microsomes removed almost all microsomal electron transfer constitue...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1999.1602

    authors: Nishino H,Ishibashi T

    更新日期:2000-02-15 00:00:00

  • Cyanidin-3-O-glucoside functions like chemical chaperone and attenuates the glycation mediated amyloid formation in albumin.

    abstract::In this study, chemical chaperone like function of cyanidin-3-O-glucoside (C3G) was investigated through fluorescence spectroscopy, UV-visible spectroscopy, circular dichroism spectroscopy, confocal microscopy, scanning electron microscopy and molecular docking studies. Early and advanced glycation inhibitory effect w...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2018.02.012

    authors: Prasanna G,Jing P

    更新日期:2018-04-02 00:00:00

  • The bacteriorhodopsin proton pump: effect of crosslinkings of lysine residues.

    abstract::All six available lysine residues in bacteriorhodopsin were amidinated with dimethyl-3,3'-dithiobispropionimidate, which is a crosslinking agent. The photocycle was studied by measuring light absorption and electric signals. The data show an essential change in the photocycle: instead of single components, the rise of...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(88)90502-4

    authors: Tóth-Boconádi R,Taneva SG,Kiselev AV,Abdulaev NG,Keszthelyi L

    更新日期:1988-02-01 00:00:00

  • HemITAM signaling by CEACAM3, a human granulocyte receptor recognizing bacterial pathogens.

    abstract::Carcinoembryonic antigen-related cell adhesion molecules (CEACAMs) belong to the immunoglobulin superfamily and contribute to cell-cell adhesion and signal modulation in various tissues. In humans, several CEACAMs are targeted by pathogenic bacteria. One peculiar member of this family, CEACAM3, is exclusively expresse...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章,评审

    doi:10.1016/j.abb.2012.03.020

    authors: Buntru A,Roth A,Nyffenegger-Jann NJ,Hauck CR

    更新日期:2012-08-01 00:00:00

  • Proteoglycans from the substratum adhesion sites of MSV-transformed BALB/c 3T3 cells.

    abstract::Kirsten murine sarcoma virus-transformed Balb/c 3T3 cells (KiMSV) are highly tumorigenic and metastatic in the appropriate murine host, are loosely adherent to the tissue culture substratum, and can be readily detached from the substratum by ethylene glycol bis(beta-aminoethyl ether) N,N'-tetraacetic acid treatment le...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(83)90163-7

    authors: Miketo LJ,Culp LA

    更新日期:1983-03-01 00:00:00

  • Serum acetone and liver acetone monooxygenase activity in pregnant rats, fetuses, and neonates: reversible pretranslational reduction of cytochrome P450IIE1 (P450IIE1) during pregnancy.

    abstract::Serum acetone in neonates was found to increase from < 20 microM at 20 days gestation to 377 +/- 107 microM 1 day after birth. This increase in acetone occurs concurrently with the initial expression of liver P450IIE1 in rat (Song et al., 1986, J. Biol. Chem. 261:16689-16697). Treating pregnant rats with drinking wate...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1994.1092

    authors: Casazza JP,Sohn DH,Park KS,Song BJ

    更新日期:1994-02-15 00:00:00

  • Effect of construct design on MAPKAP kinase-2 activity, thermodynamic stability and ligand-binding affinity.

    abstract::MAPK-activated protein kinase-2 (MAPKAPK2) regulates the synthesis of tumor necrosis factor and other cytokines and is a potential drug target for inflammatory diseases. Five protein constructs were produced in 4-10mg quantities per liter of culture media using baculovirus-infected insect cells and characterized for k...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2006.03.018

    authors: Kervinen J,Ma H,Bayoumy S,Schubert C,Milligan C,Lewandowski F,Moriarty K,Desjarlais RL,Ramachandren K,Wang H,Harris CA,Grasberger B,Todd M,Springer BA,Deckman I

    更新日期:2006-05-15 00:00:00

  • Reactivity of mu-peroxo-bridged dimeric vanadate in bromoperoxidation.

    abstract::Diglycyl triperoxodivanadate [V2O2(O2)3(Gly H)2(H2O)2], a synthetic compound with mu-peroxo-bridge derived from H2O2 and vanadate, oxidized bromide to a bromination-competent intermediate in phosphate buffer and physiological pH. This is in contrast to the requirement of acid medium with H2O2 as the oxidant. Addition ...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1997.0103

    authors: Rao AV,Islam NS,Ramasarma T

    更新日期:1997-06-15 00:00:00

  • Calcium desensitizer catechin reverses diastolic dysfunction in mice with restrictive cardiomyopathy.

    abstract::Diastolic dysfunction refers to an impaired relaxation and an abnormality in ventricular blood filling during diastole while systolic function is preserved. Cardiac myofibril hypersensitivity to Ca(2+) is a major factor that causes impaired relaxation of myocardial cells. The present study investigates the effect of t...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2015.03.015

    authors: Zhang L,Nan C,Chen Y,Tian J,Jean-Charles PY,Getfield C,Wang X,Huang X

    更新日期:2015-05-01 00:00:00

  • Structural investigation of Tet repressor loop 154-167: a time-resolved fluorescence study of three single Trp mutants.

    abstract::We have studied the time-resolved fluorescence of three engineered Tet repressor (TetR) mutants bearing a single Trp residue at positions 162, 163, and 165 in the C-terminal part of the loop joining helices 8 and 9. Detailed analysis indicates that, at 20 degrees, the fluorescence decay of each Trp can be described as...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1997.0290

    authors: Alberti P,Bombarda E,Kintrup M,Hillen W,Lami H,Piémont E,Doglia SM,Chabbert M

    更新日期:1997-10-15 00:00:00

  • Understanding the molecular basis of the high oxygen affinity variant human hemoglobin Coimbra.

    abstract::Human hemoglobin (Hb) Coimbra (βAsp99Glu) is one of the seven βAsp99 Hb variants described to date. All βAsp99 substitutions result in increased affinity for O2 and decreased heme-heme cooperativity and their carriers are clinically characterized by erythrocytocis, caused by tissue hypoxia. Since βAsp99 plays an impor...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2017.11.010

    authors: Jorge SE,Bringas M,Petruk AA,Arrar M,Marti MA,Skaf MS,Costa FF,Capece L,Sonati MF,Estrin D

    更新日期:2018-01-01 00:00:00

  • Purification and characterization of S-adenosyl-L-methionine: caffeic acid 3-O-methyltransferase from suspension cultures of alfalfa (Medicago sativa L.).

    abstract::Caffeic acid O-methyltransferase (COMT) is one of a group of proteins present in alfalfa cell cultures which can be photoaffinity labeled with S-adenosyl-L-[methyl-3H]methionine. The enzyme was purified to homogeneity from elicitor-treated suspension cultures and shown to exist as an active monomer of subunit Mr 41,00...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(91)90492-2

    authors: Edwards R,Dixon RA

    更新日期:1991-06-01 00:00:00

  • Effect of orally administered secondary autoxidation products of linoleic acid on carbohydrate metabolism in rat liver.

    abstract::The effects of orally administered secondary autoxidation products of linoleic acid in rat liver were investigated. Their administration led to two toxic effects on hepatic carbohydrate metabolism, as compared to the administration of saline or linoleic acid used as controls. One effect was depletion of glucose 6-phos...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(87)90476-0

    authors: Ashida H,Kanazawa K,Minamoto S,Danno G,Natake M

    更新日期:1987-11-15 00:00:00

  • Ontogeny of the murine glucose-6-phosphatase system.

    abstract::A deficiency in microsomal glucose-6-phosphatase (G6Pase) activity causes glycogen storage disease type 1 (GSD-1), a clinically and biochemically heterogeneous group of diseases. It has been suggested that catalysis by G6Pase involves multiple components, with defects in the G6Pase catalytic unit causing GSD-1a and de...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1998.0849

    authors: Pan CJ,Lei KJ,Chen H,Ward JM,Chou JY

    更新日期:1998-10-01 00:00:00

  • Role of vascular nitric oxide synthase in endotoxin shock of Propionibacterium acnes-sensitized rats.

    abstract::The sensitivity of animals to endotoxin differs significantly between species. Thus, factors that determine the susceptibility to endotoxin may play important roles in the pathogenesis of septic shock. In order to determine the mechanism responsible for susceptibility to endotoxin, the effect of lipopolysaccharide (LP...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1994.1291

    authors: Kida T,Kuroki T,Kobayashi K,Inoue M

    更新日期:1994-07-01 00:00:00

  • The how's and why's of protein folding intermediates.

    abstract::The nature and role of intermediates have been the subject of much heated debate in the field of protein folding. Historically, intermediates were viewed as essential stepping-stones that guide a protein through the folding process to the native state. However, with the experimental identification of numerous small pr...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章,评审

    doi:10.1016/j.abb.2012.10.006

    authors: Tsytlonok M,Itzhaki LS

    更新日期:2013-03-01 00:00:00

  • The oxidation of ebselen metabolites to thiol oxidants catalyzed by liver microsomes and perfused rat liver.

    abstract::The oxidation of 2-(methylseleno)benzanilide and 2-selenylbenzanilide, metabolites of the antioxidant drug ebselen, was examined in reactions catalyzed by rat, pig, and guinea pig liver microsomes and in perfused rat liver. Microsomes from all three species catalyzed NADPH- and oxygen-dependent oxidation of the seleni...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1995.1031

    authors: Akerboom TP,Sies H,Ziegler DM

    更新日期:1995-01-10 00:00:00

  • Antioxidant potentials of nanoceria synthesized by solution plasma process and its biocompatibility study.

    abstract::Nanoceria were synthesized by discharging plasma at 800 V with a frequency of 30 kHz for 0-25 min using a pulsed unipolar power supply into solutions containing 1 or 2 mM of Ce(NO3)2. UV-Vis spectroscopy showed a characteristic absorbance maxima at 304-320 nm for the nanoceria with increase in the intensity of the pea...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2018.02.003

    authors: Davoodbasha M,Park BR,Rhee WJ,Lee SY,Kim JW

    更新日期:2018-05-01 00:00:00

  • Modulation of acetyl-CoA carboxylase by inhibitors of IMP dehydrogenase: implications for insulin regulation.

    abstract::The activity of acetyl-CoA carboxylase (ACC), the rate-limiting enzyme of fatty acid biosynthesis, can be regulated by both adenine and guanine nucleotides in vitro. We have employed two inhibitors of IMP dehydrogenase, ribavarin and tiazofurin, to investigate a possible role for intracellular nucleotides in ACC regul...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(87)90016-6

    authors: Witters LA,Mendel DB,Colliton JW

    更新日期:1987-01-01 00:00:00

  • The interaction of the von Hippel-Lindau tumor suppressor and heterochromatin protein 1.

    abstract::Inactivation of the von Hippel-Lindau (VHL) tumor suppressor is associated with renal carcinoma, hemangioblastoma and pheochromocytoma. The VHL protein is a component of a ubiquitin ligase complex that ubiquitinates and degrades hypoxia inducible factor-α (HIF-α). Degradation of HIF-α by VHL is proposed to suppress tu...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2011.12.023

    authors: Lai Y,Song M,Hakala K,Weintraub ST,Shiio Y

    更新日期:2012-02-15 00:00:00

  • Purification and characterization of the extracellular beta-glucosidase produced by Candida wickerhamii.

    abstract::Candida wickerhamii NRRL Y-2563 produced a cell-bound beta-glucosidase when grown in complex media containing 50 g of cellobiose per liter. The majority of the enzyme was located on the cell surface and was released into the supernatant upon treatment of intact cells with Zymolyase 60,000. Only about 10% of the total ...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(85)90528-4

    authors: Freer SN

    更新日期:1985-12-01 00:00:00

  • The gene for biotin synthase from Saccharomyces cerevisiae: cloning, sequencing, and complementation of Escherichia coli strains lacking biotin synthase.

    abstract::Biotin synthase catalyzes the insertion of a sulfur atom between two carbon atoms of dethiobiotin to form biotin in the last step of the biotin biosynthesis pathway. In Escherichia coli, biotin synthase is coded for by bioB gene. We report here cloning, sequencing, and initial functional characterization of the yeast ...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1006/abbi.1994.1079

    authors: Zhang S,Sanyal I,Bulboaca GH,Rich A,Flint DH

    更新日期:1994-02-15 00:00:00

  • Affinity labeling of Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase with the 2',3'-dialdehyde derivative of ATP.

    abstract::Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase [ATP:oxaloacetate carboxy-lyase (transphosphorylating), EC 4.1.1.49] is completely inactivated by the 2',3'-dialdehyde derivative of ATP (oATP) in the presence of Mn2+. The dependence of the pseudo-first-order rate constant on reagent concentration indicates t...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(88)90005-7

    authors: Saavedra C,Araneda S,Cardemil E

    更新日期:1988-11-15 00:00:00

  • Mechanistic analysis of Mycobacterium tuberculosis Rv1347c, a lysine Nepsilon-acyltransferase involved in mycobactin biosynthesis.

    abstract::Mycobactin acylation plays a crucial role in the ability of Mycobacterium tuberculosis to acquire intracellular iron during infection. M. tuberculosis Rv1347c, the lysine N(epsilon)-acyltransferase responsible for mycobactin acylation, represents a valid target for the development of novel anti-tubercular agents. Here...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/j.abb.2008.05.013

    authors: Frankel BA,Blanchard JS

    更新日期:2008-09-15 00:00:00

  • Regioselective hydroxylation of prostaglandins by constitutive forms of cytochrome P-450 from rat liver: formation of a novel metabolite by a female-specific P-450.

    abstract::Previous studies demonstrated that liver microsomes from untreated rats catalyze the omega, omega-1, and omega-2 hydroxylation of prostaglandins [K. A. Holm, R. J. Engell, and D. Kupfer (1985) Arch. Biochem. Biophys. 237, 477-489]. The current study examined the regioselectivity of hydroxylation of PGE1 and PGE2 by pu...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章

    doi:10.1016/0003-9861(88)90117-8

    authors: Kupfer D,Jansson I,Favreau LV,Theoharides AD,Schenkman JB

    更新日期:1988-02-15 00:00:00

  • Differential scanning calorimetry as a tool for protein folding and stability.

    abstract::Differential scanning calorimetry measures the heat capacity of states and the excess heat associated with transitions that can be induced by temperature change. The integral of the excess heat capacity is the enthalpy for this process. Despite this potentially intimidating sounding physical chemistry background, DSC ...

    journal_title:Archives of biochemistry and biophysics

    pub_type: 杂志文章,评审

    doi:10.1016/j.abb.2012.09.008

    authors: Johnson CM

    更新日期:2013-03-01 00:00:00