Abstract：
:Three heme-containing proteins of M(r) 57,000, 46,000, and 42,000 have been isolated from microsomes of elicitor-treated suspension-cultured cells of French bean. Following purification to homogeneity they were shown to be distinct with respect to amino acid and sugar compositions. The M(r) 57,000 protein proved to be the cytochrome P450 cinnamate-4-hydroxylase (CYP 73), by immunopurification and characterization. The M(r) 46,000 showed peroxidative activity toward guaiacol and all substituted phenylpropanoids tested and also gave a form of binding spectrum with cinnamic acid. The M(r) 42,000 had peroxidative activity toward guaiacol and a similar apparent binding spectrum to the M(r) 46,000 protein but was less active toward hydroxylated and methoxylated phenylpropanoids. The two peroxidases had cationic pIs and were distinct proteins rather than glycosylated or proteolytic variants.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Rodgers MW,Zimmerlin A,Werck-Reichhart D,Bolwell GPdoi
10.1006/abbi.1993.1323subject
Has Abstractpub_date
1993-07-01 00:00:00pages
74-80issue
1eissn
0003-9861issn
1096-0384pii
S0003986183713238journal_volume
304pub_type
杂志文章abstract：:Representatives of four different classes of isoquinoline alkaloids (aporphines, benzylisoquinolines, tetrahydroisoquinolines, and phthalideisoquinolines) inhibit glutamate dehydrogenase activity in both reaction directions. Representatives of five other groups of isoquinoline alkaloids have been without any significa...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(83)90144-3
更新日期：1983-02-15 00:00:00
abstract：:The cardiac contraction-relaxation cycle is controlled by a sophisticated set of machinery. Of particular interest, is the revelation that allosteric networks transmit effects of binding at one site to influence troponin complex dynamics and structural-mediated signaling in often distal, functional sites in the myofil...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2018.12.026
更新日期：2019-03-15 00:00:00
abstract：:The effect of phenothiazines (trifluoperazine, chlorpromazine, methochlorpromazine, and imipramine) on Ca2+ fluxes in light and heavy sarcoplasmic reticulum (SR) isolated from rabbit fast-twitch skeletal muscle was investigated. These drugs inhibited Ca2+ loading and (Ca2+,Mg2+)-ATPase activity, but had no effect on u...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(84)90614-3
更新日期：1984-08-15 00:00:00
abstract：:Hemorrhagic toxin f (HT-f) was isolated from Crotalus atrox (Western Diamondback Rattlesnake) venom by a five-step purification procedure. Homogeneity was established by the formation of a single band in acrylamide gel electrophoresis, isoelectric focusing, and sodium dodecyl sulfate (SDS)-electrophoresis. HT-f has a ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(84)90393-x
更新日期：1984-06-01 00:00:00
abstract：:We demonstrate that the efficiency of adenovirus-assisted exogenous Ca(2+) ATPase (SERCA) and reporter (EGFP) gene expression is much higher in primary cultures of myocytes from neonatal rat hearts, than in primary cultures of myocytes from adult rat hearts. In this respect, the neonatal myocytes behave similarly to t...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/s0003-9861(03)00258-3
更新日期：2003-07-15 00:00:00
abstract：:Studies were undertaken on the heat denaturation and proteolytic degradation by alpha-chymotrypsin of the normal red cell carbonic anhydrase isozyme, CA II, and two electrophoretic variants of carbonic anhydrase I, CA Ia and CA Ib, of the pigtail macaque. The heat degradation results showed a difference of about 40-fo...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(84)90103-6
更新日期：1984-04-01 00:00:00
abstract：:A variety of experimental conditions elicit increases in mitochondrial permeability that can be differentiated from the classic cyclosporin A (CsA)-sensitive mitochondrial permeability transition (MPT). For example, butylated hydroxytoluene, signal peptides, and the hormone thyroxine have been shown to promote increas...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.2000.2195
更新日期：2001-02-01 00:00:00
abstract：:The manganese-containing (MnSOD) and iron-containing (FeSOD) superoxide dismutases from Escherichia coli are extensively (greater than 95%) inactivated by treatment with phenylglyoxal. The relatively high concentrations of phenylglyoxal and high pH required for optimal inactivation suggest that inactivation may be due...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(89)90566-3
更新日期：1989-01-01 00:00:00
abstract：:Phosphoenolpyruvate (PEP) carboxylase is regulated by reversible phosphorylation in higher plants. Recently several genes encoding PEP carboxylase kinase have been cloned. The purpose of this article is to assess the contribution that information on the structure and expression of these genes is making to our understa...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/s0003-9861(03)00115-2
更新日期：2003-06-15 00:00:00
abstract：:The flavoprotein monoamine oxidase B (MAO B) from bovine liver, as isolated, has an unusual additional absorption band at 412 nm, which is similar to the absorption of its anionic flavin semiquinone form, (Fl.-), and other typical (Fl.-) flavoproteins. Denaturation of the enzyme results in the elimination of this anom...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1993.1025
更新日期：1993-01-01 00:00:00
abstract：:Phosphatidylinositol 3-kinase (PI3-kinase) is known to be a crucial regulator of muscle differentiation. However, its downstream pathway for this function is quite obscure. In this experiment we demonstrated the regulatory mechanism of the differentiation of H9c2 cardiomyoblasts, focusing on PI3-kinase, protein kinase...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1999.1232
更新日期：1999-07-01 00:00:00
abstract：:A novel series of nonpeptidic compounds structurally related to the known anticholesteremic thyropropic acid were found to inhibit Escherichia coli peptide deformylase (PDF), with IC50 values in the low-micromolar range. Kinetic analysis of [4-(4-hydroxyphenoxy)-3,5-diiodophenyl]acetic acid reveals competitive inhibit...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.2000.1987
更新日期：2000-09-15 00:00:00
abstract：:gamma-Synuclein is a small cytoplasmic protein implicated in neurodegenerative diseases and cancer. However, the mechanism of its involvement in diseases is not clear. We studied the role of gamma-synuclein in the regulation of matrix metalloproteinases in retinoblastoma cell culture. Matrix metalloproteinases play im...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/s0003-9861(02)00664-1
更新日期：2003-02-01 00:00:00
abstract：:FHRE-Luc is a promoter reporter construct that is widely used to assess the activity of FoxO (forkhead box, class O) transcription factors. We here demonstrate that this promoter construct responds to exposure of HepG2 human hepatoma cells to known agonists of the aryl hydrocarbon receptor (AhR), 3-methylcholanthrene,...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2011.10.006
更新日期：2011-12-15 00:00:00
abstract：:The quinoid pigments pthiocol, produced by Mycobacterium tuberculosis, and pyocyanine, produced by Pseudomonas aeruginosa, were examined for their effects on O2.- production in cultured human lung epithelial-like A549 cells. Intracellular O2.- levels were measured using the O2.-sensitive aconitase(s), and rates of O2....
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1996.0390
更新日期：1996-09-01 00:00:00
abstract：:The flavoenzyme dihydroorotate dehydrogenase catalyzes the stereoselective oxidation of (S)-dihydroorotate to orotate in the fourth of the six conserved enzymatic reactions involved in the de novo pyrimidine biosynthetic pathway. Inhibition of pyrimidine metabolism by selectively targeting DHODHs has been exploited in...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2017.06.019
更新日期：2017-10-15 00:00:00
abstract：:The aim of the present study is to establish the mechanism associated with the proliferation of PASMCs under ANG II stimulation. The results showed that treatment of PASMCs with ANG II induces an increase in cell proliferation and 100 nM was the optimum concentration for maximum increase in proliferation of the cells....
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2016.05.013
更新日期：2016-08-01 00:00:00
abstract：:A microsomal preparation from seedlings of Zea mays catalyzed the NAD+-dependent oxidative decarboxylation of several substrates, including 4alpha-carboxy-cholest-7-en-3beta-ol, synthesized according to a new procedure, giving the first in vitro evidence for this enzymatic activity in a higher plant. A GC assay has be...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1999.1218
更新日期：1999-06-15 00:00:00
abstract：:This investigation presents disturbances of the mitochondrial metabolism by arsenite, a hydrophilic dithiol reagent known as an inhibitor of mitochondrial alpha-keto acid dehydrogenases. Arsenite at concentrations of 0.1-1.0 mM was shown to induce a considerable oxidation of intramitochondrial NADPH, NADH, and glutath...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(90)90659-m
更新日期：1990-12-01 00:00:00
abstract：:The vesicle-to-micelle structural transitions that occurred in the interaction of sodium dodecyl sulfate with phosphatidylcholine vesicles were studied at the equilibrium by means of dynamic light scattering (at different scattering angles) and freeze-fracture electron microscopy techniques. The incorporation of surfa...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1999.1267
更新日期：1999-07-15 00:00:00
abstract：:Phosphatidylinositol (PtdIns) and many other phospholipids activated calmodulin (CaM)-dependent phosphatase in the presence or absence of Ca2+, and the stimulation was more pronounced in the presence of Ca2+. In addition, PtdIns modulated the response of phosphatase to CaM: at low and nonstimulatory concentrations (le...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(89)90005-2
更新日期：1989-04-01 00:00:00
abstract：:Using specific testosterone 16 alpha-hydroxylase activity as the basis for selection of fractions during purification, the cytochrome P-450 ("I"-P-450(16)alpha) has been isolated from livers of phenobarbital-treated 129/J female mice [K. Devore, N. Harada, and M. Negishi (1985) Biochemistry, 24, 5632-5637]. An antibod...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(86)90655-7
更新日期：1986-02-01 00:00:00
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
更新日期：1985-12-01 00:00:00
abstract：:Adriamycin (AdM) and related anthracyclines are potent antineoplastic agents, the clinical utility of which is limited by severe cardiotoxicity. Aglycone derivatives of AdM have recently been reported to trigger the release of Ca2+ from isolated, preloaded rat heart mitochondria and to modify mitochondrial sulfhydryl ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(91)90298-w
更新日期：1991-02-01 00:00:00
abstract：:Phospholipid transfer protein catalyzes the transfer of phospholipids between bilayer membranes. A general model is developed for describing the kinetics of this process. While previous models derive detailed expressions only for the initial rate of transfer from donor to acceptor membranes, this model takes into acco...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(88)90262-7
更新日期：1988-11-01 00:00:00
abstract：:Over the past three decades the protein folding field has undergone monumental changes. Originally a purely academic question, how a protein folds has now become vital in understanding diseases and our abilities to rationally manipulate cellular life by engineering protein folding pathways. We review and contrast past...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2007.05.014
更新日期：2008-01-01 00:00:00
abstract：:Glutamine transport in both normal and acidotic rat kidney mitochondria was investigated using both isotopic techniques and by spectroscopic measurements in which glutamine metabolism was allowed to occur. Widely used criteria for demonstrating the occurrence of carrier-mediated transport were successfully applied in ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1994.1513
更新日期：1994-12-01 00:00:00
abstract：:Enzymes subjected to freeze-thawing are known to be protected by polymers that are preferentially excluded from the hydrated surface of proteins [reviewed in Carpenter et al. (1994) ACS Symp. Ser. 567, 134-147]. Preferentially excluded solutes are also known to stabilize quaternary structure, which enhances the thermo...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1996.0337
更新日期：1996-08-15 00:00:00
abstract：:A new strategy for the functional reconstitution of membrane proteins is described. This approach introduces a new class of protein stabilizing agents--osmolytes--whose presence at high concentration (10-20%) during detergent solubilization prevents the inactivations that normally occur when proteins are extracted fro...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(89)90080-5
更新日期：1989-02-15 00:00:00
abstract：:The effect of ligating the alpha2-macroglobulin signaling receptor (alpha2MSR) with receptor-recognized forms of alpha2M (alpha2M*) was studied with respect to phospholipase D (PLD) activity in murine macrophages, their plasma membranes, and nuclei. PLD activity in plasma membranes and nuclei increased linearly up to ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1998.1074
更新日期：1999-03-01 00:00:00
