当前位置： SCI文献检索 > BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS期刊下所有文献 > Roles of four iron centers in Paracoccus halodenitrificans nitric oxide reductase.

Roles of four iron centers in Paracoccus halodenitrificans nitric oxide reductase.

Abstract：

:Reactions of Paracoccus halodenitrificans nitric oxide reductase (NOR) containing four iron centers, a low spin hemec, a low spin heme b, a high spin heme b and a non-heme iron, have been studied to show the roles of each iron center. Soon after reacting the resting (oxidized) NOR with L-ascorbate, the low spin heme c and low spin heme b were reduced to a considerable extent but the high spin heme b was still in the oxidized form and was reduced slowly. When CO acted on the reduced NOR, the high spin heme b center changed to a low spin state. On the other hand, when NO acted on the resting NOR, no apparent spectral change was observed. However, when NO acted on the reduced NOR (a steady state condition, excess dithionite is present), both of the low spin centers changed to be partly in the oxidized form. A small but clear new EPR signal with g = 4.1 appeared together with some new signals at the g = 2 region soon after the action of NO on the reduced NOR. During incubation at room temperature the nitrosyl-heme signal typical of 5-coordination developed. These results suggested that both the high spin-heme b center and the non-heme iron are the reaction centers and their reductions are indispensable for the enzyme process in contrast to the reaction mechanism proposed for the P-450 type NOR(P-450nor).

journal_name

Biochem Biophys Res Commun

journal_title

Biochemical and biophysical research communications

authors

Sakurai T,Sakurai N,Matsumoto H,Hirota S,Yamauchi O

doi

10.1006/bbrc.1998.9451

subject

Has Abstract

pub_date

1998-10-09 00:00:00

pages

248-51

issue

1

eissn

0006-291X

issn

1090-2104

pii

S0006-291X(98)99451-7

journal_volume

251

pub_type

杂志文章

相关文献

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS文献大全
  • 3D model of human arylamine N-acetyltransferase 2: structural basis of the slow acetylator phenotype of the R64Q variant and analysis of the active-site loop.

    abstract：:The human arylamine N-acetyltransferase NAT2 is responsible for the biotransformation of numerous arylamine drugs and carcinogens. A common polymorphism of the NAT2 gene has been associated with susceptibility to drug toxicity and various malignancies. In this study, we used the crystal structure of the Salmonella typ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.2002.6414

    authors： Rodrigues-Lima F,Dupret JM

    更新日期：2002-02-15 00:00:00

  • A p53-inducible microRNA-34a downregulates Ras signaling by targeting IMPDH.

    abstract：:p53 is a well-known transcription factor that controls cell cycle arrest and cell death in response to a wide range of stresses. Moreover, p53 regulates glucose metabolism and its mutation results in the metabolic switch to the Warburg effect found in cancer cells. Nucleotide biosynthesis is also critical for cell pro...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2012.01.077

    authors： Kim HR,Roe JS,Lee JE,Hwang IY,Cho EJ,Youn HD

    更新日期：2012-02-24 00:00:00

  • Efficient gene transfection by bisguanylated diacetylene lipid formulations.

    abstract：:We have previously shown that cationic cholesterol derivatives bearing guanidinium groups were efficient vectors for gene transfer. To further evaluate the potentiality of this novel class of cationic lipids, we undertook to study the transfection efficiency of guanidinium-based lipids with other hydrophobic moieties....

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.2001.4401

    authors： Patel M,Vivien E,Hauchecorne M,Oudrhiri N,Ramasawmy R,Vigneron JP,Lehn P,Lehn JM

    更新日期：2001-02-23 00:00:00

  • Reaction of optically active S- and R-forms of dolichyl phosphates with activated sugars.

    abstract：:Chemical synthesis was used to produce optically active isomers of dolichol (S- and R-forms) with 18 and 19 isoprene residues. The phosphorylated polyprene was studied in rat liver microsomal GDP-mannosyl and UDP-N-acetylglucosaminyl transferase systems. The two dolichol-P forms in both transferase systems gave Vmax v...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(85)90439-5

    authors： Löw P,Peterson E,Mizuno M,Takigawa T,Chojnacki T,Dallner G

    更新日期：1985-07-16 00:00:00

  • Interaction between the internal motif KTXXXI of Idax and mDvl PDZ domain.

    abstract：:Dishevelled (Dvl) is the essential signal transduction component of both canonical and non-canonical Wnt signaling pathways. The cysteine-rich protein Idax acts as a negative regulator of Wnt signaling in mammals by interaction with Dvl in the region of the PDZ domain. In an effort to clarify the structural basis of t...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2004.07.113

    authors： London TB,Lee HJ,Shao Y,Zheng J

    更新日期：2004-09-10 00:00:00

  • Vesicular nucleotide transporter is involved in ATP storage of secretory lysosomes in astrocytes.

    abstract：:Recent studies have suggested that astrocytes release gliotransmitters (i.e., ATP, L-glutamate, D-serine, and peptide hormones) and participate actively in synaptic functioning. Although ATP release from astrocytes modulates the activity of neurons, the mechanisms regulating the ATP release from astrocytes and the sou...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2013.07.043

    authors： Oya M,Kitaguchi T,Yanagihara Y,Numano R,Kakeyama M,Ikematsu K,Tsuboi T

    更新日期：2013-08-16 00:00:00

  • Novel effect of insulin: insulin-stimulated Na+ transport is mediated by hydrolysis of phosphoinositides.

    abstract：:Previous studies showed that insulin stimulation of electrogenic Na+ transport in renal epithelial cells is mediated by a calcium-dependent signal transduction mechanism. The present study was performed to determine whether the insulin-induced increase in intracellular Ca2+ (Cai2+) was mediated by hydrolysis of phosph...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.1997.6063

    authors： Isales C,Macala LJ,Rodriguez-Commes J,Gasalla-Herraiz J,Hayslett JP

    更新日期：1997-02-03 00:00:00

  • Biotransformation of organic nitrates to nitric oxide by vascular smooth muscle and endothelial cells.

    abstract：:The vasodilator action of organic nitrates is thought to be mediated by an increase in the level of cGMP following stimulation of the cytosolic enzyme guanylate cyclase in the vascular smooth muscle cell. However, direct evidence for the formation of the putative active metabolite, nitric oxide (NO) within the differe...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/s0006-291x(05)81290-2

    authors： Feelisch M,Kelm M

    更新日期：1991-10-15 00:00:00

  • The prevalence of Th17 cells in patients with gastric cancer.

    abstract：:Th17 cells have emerged as an important mediator in inflammatory and autoimmune diseases. However, recent studies suggest a potential impact of Th17 cells on tumor. The current study was designed to investigate the possible involvement of Th17 cells in gastric cancer. Compared with healthy volunteers, patients with ga...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2008.07.060

    authors： Zhang B,Rong G,Wei H,Zhang M,Bi J,Ma L,Xue X,Wei G,Liu X,Fang G

    更新日期：2008-09-26 00:00:00

  • SHED promote angiogenesis in stem cell-mediated dental pulp regeneration.

    abstract：:Dental pulp, plays an indispensable role in maintaining homeostasis of the tooth. Pulp necrosis always causes tooth nutrition deficiency and abnormal root development, which leads to tooth discoloration, fracture or even loss. Our previous study showed implantation of autologous SHED could regenerate functional dental...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2020.06.151

    authors： Guo H,Zhao W,Liu A,Wu M,Shuai Y,Li B,Huang X,Liu X,Yang X,Guo X,Xuan K,Jin Y

    更新日期：2020-09-03 00:00:00

  • Sulfoglycolipids bind to adhesive protein amphoterin (P30) in the nervous system.

    abstract：:HNK-1 antibody reactive carbohydrate epitope carried by glycolipids and glycoproteins has been shown to be involved in cell to cell interactions. It has been proposed that the HNK-1 reactive 3-sulfoglucuronyl carbohydrate epitope in glycolipids may interact with a cell surface receptor to promote the biological respon...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(92)91787-q

    authors： Mohan PS,Laitinen J,Merenmies J,Rauvala H,Jungalwala FB

    更新日期：1992-01-31 00:00:00

  • Coordinated induction of two unrelated glucose-regulated protein genes by a calcium ionophore: human BiP/GRP78 and GAPDH.

    abstract：:The induction of human BiP/GRP78 and GAPDH protein genes by the calcium ionophore A23187 was determined. Steady-state levels of mRNA for both the glucose starvation-responsive BiP/GRP78 gene and the glucose-responsive GAPDH gene were dramatically induced in a variety of human cells. There is a homologous palindromatic...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(90)91411-k

    authors： Chao CC,Yam WC,Lin-Chao S

    更新日期：1990-08-31 00:00:00

  • Cafeteria diet-induced obesity causes oxidative damage in white adipose.

    abstract：:Obesity continues to be one of the most prominent public health dilemmas in the world. The complex interaction among the varied causes of obesity makes it a particularly challenging problem to address. While typical high-fat purified diets successfully induce weight gain in rodents, we have described a more robust mod...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2016.03.113

    authors： Johnson AR,Wilkerson MD,Sampey BP,Troester MA,Hayes DN,Makowski L

    更新日期：2016-04-29 00:00:00

  • Differences in two mice strains on kainic acid-induced amygdalar seizures.

    abstract：:Seizure susceptibility and neurodegeneration induced by microinjection of kainic acid (KA) into the left amygdala (LA) in C57BL/6 and FVB/N mouse strains were compared. Mice were administered 0.5 microg of KA into the LA. Electroencephalograms (EEGs) and behavior were monitored for 48 h after KA microinjection. Neuron...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2007.04.067

    authors： Kasugai M,Akaike K,Imamura S,Matsukubo H,Tojo H,Nakamura M,Tanaka S,Sano A

    更新日期：2007-06-15 00:00:00

  • IL-1 induces expression of WAF1 mRNA in human fibroblasts: mechanisms of accumulation.

    abstract：:WAF1 inhibits cyclin-cyclin dependent kinase complexes, causing arrest in the cell cycle. We report that interleukin-1 (IL-1) regulates the levels of WAF1 protein and mRNA in human fibroblasts. Further studies showed that 12-O-tetradecanoyl phorbol 13-acetate (TPA) enhanced the accumulation of WAF1; cells refractory t...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.1995.2641

    authors： Osawa Y,Hachiya M,Koeffler HP,Suzuki G,Akashi M

    更新日期：1995-11-13 00:00:00

  • WITHDRAWN: Erratum to "Tomato plants overexpressing CaKR1 enhanced tolerance to salt and oxidative stress" [Biochem. Biophys. Res. Commun. 363 (2007) 983-988].

    abstract：:This article has been withdrawn at the request of the author. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy. ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2007.11.049

    authors： Seong ES,Cho HS,Choi D,Joung YH,Lim CK,Hur JH,Wang MH

    更新日期：2007-11-21 00:00:00

  • Astragaloside IV inhibits progression of glioma via blocking MAPK/ERK signaling pathway.

    abstract：:Glioma is one of the most common primary brain tumors in adults with a high mortality rate and relapse rate. Thus, finding better effective approaches to treat glioma has become very urgent. Astragaloside IV (AS-IV), the major active triterpenoid in Radix Astragali, has shown anti-tumorigenic properties in certain can...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2017.07.052

    authors： Li B,Wang F,Liu N,Shen W,Huang T

    更新日期：2017-09-09 00:00:00

  • Characterization of the genomic structure and promoter of the mouse NAD+-dependent 15-hydroxyprostaglandin dehydrogenase gene.

    abstract：:The mouse NAD+-dependent 15-hydroxyprostaglandin dehydrogenase (15-PGDH) gene and its 5'-flanking region was cloned from a 129 mouse ES bacteriophage P1 genomic library. The gene contains 7 exons and 6 introns and is 11.3 kb in length. The transcription initiation site was mapped at 35 bases upstream from the ATG star...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.1997.6831

    authors： Matsuo M,Ensor CM,Tai HH

    更新日期：1997-06-27 00:00:00

  • Targeted disruption of inducible 6-phosphofructo-2-kinase results in embryonic lethality.

    abstract：:Inducible 6-phosphofructo-2-kinase (iPFK-2; PFKFB3) produces fructose-2,6-bisphosphate (F2,6BP), which is a potent allosteric activator of 6-phosphofructo-1-kinase (PFK-1), the rate-limiting step in glycolysis. iPFK-2 functions as an activator of anaerobic glycolysis within the hypoxic microenvironment of growing tumo...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2005.02.193

    authors： Chesney J,Telang S,Yalcin A,Clem A,Wallis N,Bucala R

    更新日期：2005-05-27 00:00:00

  • Insoluble matrix components of glioma cells suppress LPS-mediated iNOS/NO induction in microglia.

    abstract：:This study examines the influence of insoluble matrix components of glioma (astrocytoma) cells on LPS-mediated inducible nitric oxide (NO)/NO synthase (iNOS) induction in microglia cells. Insoluble matrix components prepared from C6 rat glioma cells strongly suppressed iNOS induction and subsequent NO release induced ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2006.06.149

    authors： Kim YJ,Hwang SY,Han IO

    更新日期：2006-09-01 00:00:00

  • Nanomedicine for the molecular diagnosis of cardiovascular pathologies.

    abstract：:Predicting acute clinical events caused by atherosclerotic plaque rupture remains a clinical challenge. Anatomic mapping of the vascular tree provided by standard imaging technologies is not always sufficient for a robust diagnosis. Yet biological mechanisms leading to unstable plaques have been identified and corresp...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章,评审

    doi：10.1016/j.bbrc.2015.06.138

    authors： Juenet M,Varna M,Aid-Launais R,Chauvierre C,Letourneur D

    更新日期：2015-12-18 00:00:00

  • The role of c-Fes in vascular endothelial growth factor-A-mediated signaling by endothelial cells.

    abstract：:c-Fes plays pivotal roles in angiogenic cellular responses of endothelial cells. Here we examined the role of c-Fes in vascular endothelial growth factor-A (VEGF-A)-mediated signaling pathways in endothelial cells. We introduced either wild-type or kinase-inactive c-Fes in porcine aortic endothelial (PAE) cell lines, ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/s0006-291x(03)01106-9

    authors： Kanda S,Mochizuki Y,Miyata Y,Kanetake H

    更新日期：2003-07-11 00:00:00

  • Bovine parathymosin: amino acid sequence and comparison with rat parathymosin.

    abstract：:Parathymosin has been purified from calf liver and its primary sequence established, except for a segment containing approximately 11 amino acid residues in the central part of the polypeptide chain. Bovine parathymosin contains approximately 101 amino acid residues and shows 90% identity with rat parathymosin, with s...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/s0006-291x(88)80528-x

    authors： Panneerselvam C,Clinton M,Wellner D,Horecker BL

    更新日期：1988-09-15 00:00:00

  • Isolation of a cDNA clone for the alpha subunit of the human GABA-A receptor.

    abstract：:A cDNA clone of an alpha subunit of the human GABA-A receptor has been isolated. The human clone (pCLL800) contains 1055 nucleotides in an open reading frame and 260 nucleotides in the 5' non-coding region. The 351 amino acid sequence of this human alpha subunit shows 97% homology with its bovine counterpart. Hybridiz...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/s0006-291x(88)80949-5

    authors： Garrett KM,Duman RS,Saito N,Blume AJ,Vitek MP,Tallman JF

    更新日期：1988-10-31 00:00:00

  • Enzymatic sulfation of salivary mucins: structural features of 35S-labeled oligosaccharides.

    abstract：:Sulfotransferase activity catalyzing the transfer of sulfate ester group from 3'-phosphoadenosine-5'-phosphosulfate to salivary mucins was found associated with Golgi-rich membrane fraction of rat submandibular salivary glands. Alkaline borohydride reductive cleavage of the synthesized 35S-labeled glycoprotein led to ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/s0006-291x(88)80011-1

    authors： Slomiany BL,Piotrowski J,Nishikawa H,Slomiany A

    更新日期：1988-11-30 00:00:00

  • Roles of antibodies to influenza A virus hemagglutinin, neuraminidase, and M2e in conferring cross protection.

    abstract：:Although neuraminidase (NA) is the second major viral glycoprotein of influenza virus, its immune mechanism as a vaccine target has been less considered. Here we compared the properties of antibodies and the efficacy of cross protection by N1 and N2 NA proteins, inactivated split influenza vaccines (split), and tandem...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2017.09.011

    authors： Kim YJ,Ko EJ,Kim MC,Lee YN,Kim KH,Jung YJ,Kang SM

    更新日期：2017-11-04 00:00:00

  • Thyroid transcription factor-1 exhibits osmosensitive transcription in brain-derived cell lines.

    abstract：:Thyroid transcription factor-1 (TTF-1) belongs to the Nkx family of homeodomain-containing proteins and regulates expression of several important genes in the brain. Our previous studies showed that TTF-1 plays an important role in water homeostasis in the subfornical organ of rats and is involved in cerebrospinal flu...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2008.03.125

    authors： Kim JG,Bae KD,Yun CH,Im HL,Park JW,Nam-Goong IS,Kim YI,Lee BJ

    更新日期：2008-06-06 00:00:00

  • Why collagens best survived in fossils? Clues from amino acid thermal stability.

    abstract：:Explaining why type I collagens are preferentially preserved in the geological time scale remains a challenge. Several pieces of evidence indicate that its rich content in the bone and its unique, stable structure played key roles in its preservation. By considering the distinct thermal stability of amino acids, we re...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章,评审

    doi：10.1016/j.bbrc.2012.04.122

    authors： Wang SY,Cappellini E,Zhang HY

    更新日期：2012-05-25 00:00:00

  • Monocyte-derived cells express CYP27A1 and convert vitamin D3 into its active metabolite.

    abstract：:CYP27A1 catalyses hydroxylations in the biosynthesis of bile acids and the bioactivation of vitamin D3. We investigated the expression of CYP27A1 in human monocytes, monocyte-derived macrophages, and dendritic cells on mRNA and protein levels as well as its enzymatic activity in comparison with the expression of CYP27...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2006.08.034

    authors： Gottfried E,Rehli M,Hahn J,Holler E,Andreesen R,Kreutz M

    更新日期：2006-10-13 00:00:00

  • CTRP3 plays an important role in the development of collagen-induced arthritis in mice.

    abstract：:Rheumatoid arthritis (RA) is an autoimmune inflammatory disease exhibited most commonly in joints. We found that the expression of C1qtnf3, which encodes C1q/TNF-related protein 3 (CTRP3), was highly increased in two mouse RA models with different etiology. To elucidate the pathogenic roles of CTRP3 in the development...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2013.11.040

    authors： Murayama MA,Kakuta S,Maruhashi T,Shimizu K,Seno A,Kubo S,Sato N,Saijo S,Hattori M,Iwakura Y

    更新日期：2014-01-03 00:00:00