Abstract:
:Synthesis of the acid-soluble proteins in the early cleavage stage of the sea urichin, Hemicentrotus pulcherrimus, was investigated. As detected by the incorporation of lysine, the acid-soluble proteins were synthesized periodically even before the first cleavage, differing from the pattern of incorporation of tryptophan into the fraction. Cyclic synthesis occurred almost in parallel with DNA synthesis. However, the phase and periodicity of cyclic synthesis of the acid-soluble protein fraction were quite different from those found in the hot TCA-insoluble (acid-insoluble) protein fraction. The acid-soluble proteins were adsorbed on cation exchange resin, Amberlite CG-50, and gave an elution profile similar to that found for calf thymus histones. The migration pattern of these proteins on acrylamide gel also resembled that of histones.
journal_name
J Biochemjournal_title
Journal of biochemistryauthors
Kano K,Mano Ydoi
10.1093/oxfordjournals.jbchem.a131318keywords:
subject
Has Abstractpub_date
1976-09-01 00:00:00pages
625-32issue
3eissn
0021-924Xissn
1756-2651journal_volume
80pub_type
杂志文章abstract::The crystal structures of the GTP- and GDP-bound alpha subunits of heterotrimeric GTP-binding proteins were recently determined, and a conserved Thr residue in the G2 (linker 2) region of the alpha subunits, which corresponds to Thr182 in Gi2 alpha, was deduced to interact with the gamma-phosphate of GTP and Mg2+. To ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/118.5.1083
更新日期:1995-11-01 00:00:00
abstract::We found that the glucitol concentration was extraordinarily high in bovine fetal serum, which is routinely used for cell culture in laboratories: it was as much as two orders of magnitude higher than that reported for human adult serum. We also confirmed that the serum glucitol concentration in new born babies was on...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a124133
更新日期:1993-07-01 00:00:00
abstract::Streptolysin S (SLS) is a serum-extractable and oxygen-stable hemolysin produced by Group A Streptococcus. A SLS-deficient mutant in which transposon Tn 916 was inserted in a locus distinct from the sag gene cluster [Nizet et al. (2000) Infect. Immun. 68, 4245-4254] was obtained by filter mating of the transposon-harb...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a002918
更新日期:2001-05-01 00:00:00
abstract::N-beta-Alanyl-5-S-glutathionyl-3,4-dihydroxyphenylalanine (5-S-GAD) exhibits selective cytotoxicity toward certain human tumor cell lines. 5-S-GAD has been shown to release hydrogen peroxide autonomously. Hydrogen peroxide is converted to water and oxygen by catalase. The purpose of this study is to determine whether ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvh054
更新日期:2004-04-01 00:00:00
abstract::The traditional two-step EGTA/collagenase method is widely used in studying nitric oxide (NO) production in hepatocytes. The present study first revealed that hepatocytes isolated by this method spontaneously express an iNOS mRNA. Thereafter, based on this novel finding, we characterized the expression and regulation ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a022204
更新日期:1998-11-01 00:00:00
abstract::Midkine (MK) is a 13-kDa heparin-binding growth/differentiation factor, and its interaction with heparan sulfate proteoglycan is important in promotion of neurite outgrowth. This study was performed to reveal the species of syndecans that interact with MK during embryogenesis of the central nervous system in the rat. ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:
更新日期:1997-02-01 00:00:00
abstract::Recombinant mouse Dnmt3a and Dnmt3b were expressed in sf9 cells and purified to near homogeneity. The purified Dnmt3a and Dnmt3b gave specific activities of 1.8 +/- 0.3 and 1.3 +/- 0.1 mol/h/mol enzyme towards poly(dGdC)-poly(dGdC), respectively, which were the highest among those reported. Dnmt3a or Dnmt3b showed sim...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvg095
更新日期:2003-06-01 00:00:00
abstract::Anti-angiotensin I IgG in serum was measured by immune complex transfer enzyme immunoassays using angiotensin I conjugates prepared by two different methods. In the first method, angiotensin I was conjugated to dinitrophenyl bovine serum albumin and beta-D-galactosidase through covalent links. Anti-angiotensin I IgG i...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a123275
更新日期:1990-11-01 00:00:00
abstract::Arginine methylation in RNA-binding proteins containing arginine- and glycine-rich RGG motifs is catalyzed by specific protein arginine N-methyltransferase in cells. We previously showed that lymphoblastoid cells grown in the presence of an indirect methyltransferase inhibitor, adenosine dialdehyde (AdOx), accumulated...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a022779
更新日期:2000-09-01 00:00:00
abstract::The lipA gene of Pseudomonas cepacia DSM3959 requires a downstream gene, limA, in oder to express lipase activity. The product of the lim gene, LimA, is a molecular chaperone required during the folding of lipase in oder for the lipase to adopt an active conformation. The lipase and LimA proteins have been shown to fo...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a124948
更新日期:1995-09-01 00:00:00
abstract::The sequential in situ digestion of proteins immobilized on polyvinylidene difluoride (PVDF) has been systematically designed and optimized. The method consists of immobilization of the proteins on PVDF, S-carboxymethylation, and then successive in situ digestions using specific proteases. In order to obtain high yiel...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a021389
更新日期:1996-07-01 00:00:00
abstract::Human HsRad51 protein assembles on a DNA molecule through cooperative binding and forms a long filament for homologous recombination. We have characterized the self-assembly of HsRad51 by measuring the fluorescence resonance energy transfer from the fluorescein-labeled protein to the rhodamine-labeled protein. Self-as...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvg076
更新日期:2003-05-01 00:00:00
abstract::Cytokine-induced neutrophil chemoattractant (CINC/Gro) is a chemotactic factor for neutrophils in the rat and a member of the CXC chemokine family. The refined three-dimensional structure of CINC/Gro was derived with the aid of heteronuclear magnetic resonance spectroscopy and a hybrid method of distance geometry and ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a021917
更新日期:1998-01-01 00:00:00
abstract::To study the effect of cross-linking of membrane proteins on vesiculation of human erythrocytes by dimyristoylphosphatidylcholine (DMPC), red cells were treated with diamide at atmospheric pressure or 100 MPa and then incubated with DMPC in buffers of pH 6.5-8.5. Irrespective of buffer pH, the amount of released vesic...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a124392
更新日期:1994-04-01 00:00:00
abstract::Three kinds of phospholipase C [EC 3.1.4.3] were used to selectively hydrolyze phospholipids in rat liver microsomes, and their effects on the acyl-CoA: glycerophosphate and acyl-CoA: lysophospholipids acyltransferase systems were examined. The glycerophosphate acyltransferase [EC 2.3.1.15] system was inactivated rapi...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a131394
更新日期:1976-12-01 00:00:00
abstract::By monitoring the activation of protein C and the regulation of factor Xa-catalyzed thrombin formation by the activated protein C (APC) on the surface of human umbilical vein endothelial cells (HUVEC), we found that functional protein C was synthesized in cultured HUVEC and expressed thereon in the presence of vitamin...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a123481
更新日期:1991-06-01 00:00:00
abstract::E. coli bearing hybrid plasmid pKOl (Oeda et al. (1981) Mol. Gen. Genet. 184, 191-199) expressed a large amount of lysophospholipase L2 activity. When a mutant which was defective in lysophospholipase L2 activity was transformed with plasmid pKOl, it overproduced lysophospholipase L2 activity. The gene responsible for...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a134566
更新日期:1983-12-01 00:00:00
abstract::Phosphorylation of chicken gizzard myosin light chain in myofibril and its effect on myofibrillar ATPase activity were investigated in the contracted state of myofibrils. When myofibrils were incubated for two hours at 30 degreeds C with ATP, magnesium and calcium, the myosin light chain was phosphorylated by endogeno...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:
更新日期:1980-04-01 00:00:00
abstract::Resonance Raman spectra of the soluble-domain of a membrane-bound hydrogenase from Desulfovibrio vulgaris Miyazaki F were recorded in different oxidation states. In the oxidized state, the Raman band due to the totally symmetric stretching mode of the iron-sulfur cluster was observed at 341 cm-1, which was attributed ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a123269
更新日期:1990-11-01 00:00:00
abstract::Corynebacterium diphtheriae, a pathogenic Gram-positive bacterium, contains sialic acids on its cell surface, but no genes related to sialic acid decoration or metabolism have been reported in C. diphtheriae. In the present study, we have identified a putative sialidase gene, nanH, from C. diphtheriae KCTC3075 and cha...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvp198
更新日期:2010-04-01 00:00:00
abstract::Hepatic peroxisomes and mitochondria from 20-day-old chick embryo were separated by sucrose density gradient centrifugation and the characteristics of carnitine acyltransferases in these organelles were studied. The carnitine acyltransferase activities in peroxisomes were increased markedly by the treatment of chick e...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a135332
更新日期:1985-09-01 00:00:00
abstract::The fructose 2,6-bisphosphate concentrations in unwashed, washed, and leukocyte-free erythrocytes were compared. The concentration in washed red cells was 31 +/- 15 pmol per ml of cells (mean +/- S.D., n = 6). The concentration in unwashed erythrocytes was at least twofold higher, but the value in washed red cells was...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a122384
更新日期:1988-06-01 00:00:00
abstract::It is known that ABO blood group substances in human erythrocyte membranes are sphingoglycolipids, but recently several authors have reported that the glycoproteins of the erythrocyte membranes also have ABO blood group activities in addition to MN blood group activities and virus hemagglutination inhibitor activity. ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a131018
更新日期:1975-12-01 00:00:00
abstract::Caldesmon, calmodulin-, and actin-binding protein of chicken gizzard did not affect the process of polymerization of actin induced by 0.1 M KCl. Caldesmon binds to F-actin, thus inhibiting the gelation action of actin binding protein (ABP; filamin). Low shear viscosity and flow birefringence measurements revealed that...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a135207
更新日期:1985-05-01 00:00:00
abstract::Dupuytren's disease is a palmar fibromatosis associated with changes in fibroblast activity that also affect the metabolism of extracellular matrix components. In contrast to disease connected alterations in collagen and non-collagenous glycoproteins (mainly fibronectin), the metabolism of proteoglycans, being glycosa...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvi054
更新日期:2005-04-01 00:00:00
abstract::Selected biochemical properties, including the charge heterodispersity profile and carbohydrate specificity, of bovine galectin-1 were determined in detail. The lectin was purified through an improved purification protocol that yielded 35-40 mg/kg of wet tissue with a specific activity of 1.7-2 x 10(4) mg-1.ml. The ga...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a021493
更新日期:1996-11-01 00:00:00
abstract::The protein structure, kinin-releasing activity, and tissue distribution of four major proteinases of mouse submandibular gland (mK22, mK9, proteinase F, proteinase P) were studied. When compared with the deduced amino acid sequence of each member of the tissue (glandular) kallikrein gene family, the amino acid sequen...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a124288
更新日期:1994-01-01 00:00:00
abstract::Trypsin was used as a probe of F-actin conformation. F-actin is known to be refractory to proteolysis [Jacobson, G.R. and Rosenbusch, J.P. (1976) Proc. Natl. Acad. Sci. U.S. 73, 2742-2746]. However, here it was found that F-actin could also be digested by trypsin to a 33-kDa fragment (like G-actin) when free MgADP is ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a122459
更新日期:1988-08-01 00:00:00
abstract::Fluorescence titration curves of 2-[4'-iodoacetamido)anilino)naphthalene-6-sulfonic acid-labeled troponin (IAANS-labeled Tn) and troponin-1-anilinonaphthalene-8-sulfonic acid (Tn-ANS) complex indicated that the fluorescent moiety, IAANS or ANS, detects conformational change of troponin I (TnI) or Tn due to the Ca2+ bi...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a134415
更新日期:1983-09-01 00:00:00
abstract::As a new strategy for drug discovery and development, I focus on drug re-profiling as a way to identify new treatments for diseases. In this strategy, the actions of existing medicines, whose safety and pharmacokinetic effects in humans have already been confirmed clinically and approved for use, are examined comprehe...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvr032
更新日期:2011-05-01 00:00:00