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. Northern blot analysis and immunohistochemical staining using antibodies to syndecans showed that syndecan-1 was strongly expressed in the brain and spinal cord of the 10-day rat fetus, and the expression became weak as embryogenesis proceeded. On the other hand, syndecan-3 expression was stronger both in the brain and spinal cord in the later developmental period (day 14-16 of gestation). No significant expression of ryudocan (syndecan-4) was detected in fetal brains by Northern blot analysis. Syndecan-3 isolated from 16-day rat fetus bound to MK strongly, as did syndecan-1 isolated from 10-day rat fetus. Thus, both syndecan-1 and syndecan-3 were considered to be involved in interaction with MK during construction of the central nervous system; syndecan-1 is expected to play important roles in the earlier periods, and syndecan-3 in the later periods.
journal_name
J Biochemjournal_title
Journal of biochemistryauthors
Nakanishi T,Kadomatsu K,Okamoto T,Ichihara-Tanaka K,Kojima T,Saito H,Tomoda Y,Muramatsu Tsubject
Has Abstractpub_date
1997-02-01 00:00:00pages
197-205issue
2eissn
0021-924Xissn
1756-2651journal_volume
121pub_type
杂志文章abstract::The structure of vibrioferrin, a siderophore from Vibrio parahaemolyticus, was elucidated based on a combination of partial hydrolysis and spectroscopic techniques. HPLC of purified vibrioferrin showed two peaks with an area ratio of approximately 2:1. However, upon reinjection of each of those isolated compounds, the...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a124432
更新日期:1994-05-01 00:00:00
abstract::The inhibitory effects of galloyl pedunculagin (GP) and eugeniin on the phosphorylation of histone H2B by cAMP-dependent protein kinase (A-kinase) and autophosphorylation of its beta-regulatory subunit (A-kinase beta) were examined in vitro. It was found that (i) GP (ID(50) = approx. 50 nM) effectively inhibits the ac...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a002871
更新日期:2001-03-01 00:00:00
abstract::Cytokinin binding protein was isolated and purified from tobacco leaves by bioaffinity chromatography on a Sepharose column on which benzyladenine (BA), synthetic cytokinin, had been introduced as an affinity ligand by the cyanogen bromide method. The purified protein bound specifically to cytokinins; its binding was ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a131517
更新日期:1977-03-01 00:00:00
abstract::A beta-galactosidase was extracted from the internal organs of a sea squirt, Styela plicata, and purified 959-fold, with an 18% yield, by successive gel chromatography, anion-exchange chromatography, chromatofocusing, and affinity chromatography on a Con A-Sepharose column. The purified enzyme was fairly homogeneous, ...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:
更新日期:1991-07-01 00:00:00
abstract::Dynamic functionality of mitochondria is maintained by continual fusion and fission events. A mitochondrial outer membrane protein Fzo1 plays a pivotal role upon mitochondrial fusion by homo-oligomerization to tether fusing mitochondria. Fzo1 is tightly regulated by ubiquitylations and the ubiquitin-responsible AAA pr...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvz104
更新日期:2020-03-01 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::A large COOH-terminal domain of Serratia marcescens serine protease (SSP) is essentially required for the excretion of the mature protease region through the outer membrane in Escherichia coli. For investigation of the possibility of transporting foreign periplasmic proteins by utilizing the function of the COOH-termi...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a124527
更新日期:1994-08-01 00:00:00
abstract::Controlled chymotryptic digestion of the 165,000 dalton component of the M-line of rabbit skeletal muscle, followed by Biogel P-150 chromatography of the digest, has led to the isolation of a homogeneous 100,000 dalton species. This fragment was found, by both sedimentation equilibrium and gel filtration chromatograph...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a132703
更新日期:1979-12-01 00:00:00
abstract::The role of HSDJ, a human homolog of bacterial DnaJ and yeast YDJ1p/MAS5, in mitochondrial protein import was examined. Recombinant HSDJ was purified and an antibody was prepared. HSDJ mRNA was heat-induced in cultured cells. In pulse-labeling and chase experiments using COS-7 cells, the endogenous HSDJ homolog was pr...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a021670
更新日期:1997-05-01 00:00:00
abstract::Xanthine dehydrogenase has been purified to a homogeneous state from cell-free extracts of a strain of Streptomyces. The enzyme has a molecular weight of 125,000 and consists of two subunits with a molecular weight of 67,000. The isoelectric point is at pH 4.4. The enzyme exhibits absorption maxima at 273, 355, and 45...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:
更新日期:1979-07-01 00:00:00
abstract::Heat shock protein 70 (Hsp70) chaperone systems consist of Hsp70, Hsp40 and a nucleotide-exchange factor and function to help unfolded proteins achieve their native conformations. Typical Hsp40s assume a homodimeric structure and have both chaperone and cochaperone activity. The dimeric structure is critical for chape...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvy038
更新日期:2018-08-01 00:00:00
abstract::In order to identify the b-type cytochrome involved in the nitrate reduction in a photodenitrifier, Rhodopseudomonas sphaeroides forma sp. denitrificans, the b-type cytochromes in the spheroplast membranes were characterized. Difference spectra at 77K of spheroplast membranes indicated the presence of two b-type cytoc...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a134765
更新日期:1984-06-01 00:00:00
abstract::We found phosphoinositide-specific phospholipase C (PtdIns-PLC) activity in nuclei isolated from rat liver. The enzyme hydrolyzed phosphatidylinositol, phosphatidylinositol 4-monophosphate (PIP) and phosphatidylinositol 4,5-bisphosphate in a Ca(2+)-dependent manner, and produced inositol mono-, bis-, and triphosphate,...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a123750
更新日期:1992-03-01 00:00:00
abstract::The effect of extracellular type-II phospholipase A2 (PLA2) on prostaglandin (PG) synthesis has been studied using rat liver-derived BRL-3A cells. The addition of type-II PLA2 to the medium of BRL-3A cells resulted in a marked decrease in the enzymatic activity in the medium. An immunochemical study involving an anti-...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/118.5.939
更新日期:1995-11-01 00:00:00
abstract::Neuronal migration is a crucial event in neuronal development for the construction of brain architecture and neuronal networks. Newborn neurons proliferate in the germinal zone and start migration toward their final destination. Migrating neurons adopt different routes, cell shapes and migratory modes depending on ext...
journal_title:Journal of biochemistry
pub_type: 杂志文章,评审
doi:10.1093/jb/mvz012
更新日期:2019-05-01 00:00:00
abstract::We have studied the protein composition of the pectoralis superficialis muscle of genetically dystrophic (New Hampshire line 413) and normal control (line 412) chickens by one- and two-dimensional gel electrophoresis. A protein, referred to hereafter as the 30 kDa abnormal protein, was specifically detected in the aff...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a123010
更新日期:1990-01-01 00:00:00
abstract::A spectrofluorometric method for sensitive determination of metalloendopeptidase activity has been developed by using a bimane-peptide containing a tryptophan residue, i.e. 1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo[1,2-alpha]pyrazol-3-yl-methyl- thiomethylcarbonyl-phenylalanyl-tryptophanyl-leucine (Bim-SCH2CO-Phe-Trp-L...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a123583
更新日期:1991-09-01 00:00:00
abstract::Partial amino acid sequences of two mitochondrial cytochrome P-450's, P-450 (SCC) and P-450 (11 beta), and two microsomal cytochrome P-450's, P-450 (C-21), and P-450 (17 alpha, Lyase), from adrenal cortex were analyzed and compared. Mitochondrial P-450's and microsomal P-450's were different in the amino acid sequence...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:
更新日期:1983-11-01 00:00:00
abstract::In order to stabilize human RNase 1 by introduction of an intramolecular cross-link, a mutant protein (4-118CL RNase 1), in which Arg4 and Val118 are replaced with cysteine residues and linked by a disulfide bond, was designed and expressed in Escherichia coli as inclusion bodies. The 4-118CL RNase 1 that refolded und...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a022747
更新日期:2000-08-01 00:00:00
abstract::The effect of inositol 1,4,5-trisphosphate (IP3) on Ca2+ release from microsomes of corn coleoptiles was investigated. Addition of micromolar concentrations of IP3 to Ca2+ loaded microsomes resulted in rapid release of 20-30% of sequestered Ca2+. Maximal and half maximal Ca2+ release occurred at 20 and 8 microM of IP3...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/101.3.569
更新日期:1987-03-01 00:00:00
abstract::Angiogenesis, a formation of neovessels, is regulated by the local balance between angiogenesis stimulators and inhibitors. A number of such endogenous regulators of angiogenesis have been found in the body. Recently, vasohibin-1 (VASH1) was isolated as a negative feedback regulator of angiogenesis produced by endothe...
journal_title:Journal of biochemistry
pub_type: 杂志文章,评审
doi:10.1093/jb/mvs128
更新日期:2013-01-01 00:00:00
abstract::Affinity labeling with nucleoside polyphosphopyridoxals, especially those with 3 or 4 phosphate groups, was effective for identifying the lysyl residue(s) located at or near the binding site for ATP, GTP, UDP-Glc, or ADP-Glc in various proteins. Furthermore, kinetic analysis of the mutant enzymes, in which the labeled...
journal_title:Journal of biochemistry
pub_type: 杂志文章,评审
doi:10.1093/oxfordjournals.jbchem.a124834
更新日期:1995-06-01 00:00:00
abstract::The most reactive single thiol group of rabbit skeletal muscle phosphofructokinase per protomer was modified with the following thiol reagents: iodoacetamide, iodoacetate, 2-hydroxyethyl disulfide, 3,3'-dithiodipropionate, and glutathione disulfide. As a result of the modification, there was increase in not only the a...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:
更新日期:1991-02-01 00:00:00
abstract::The primary structure of human IGF-I, except for the disulfide bond system, has been reported by Rinderknecht and Humbel. IGF-I afforded the corresponding characteristic peptide fragment on V8 protease digestion, which contained Cys6, Cys47, Cys48, and Cys52. Two possible fragments, Type I with Cys6-Cys47 and Cys48-Cy...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a122978
更新日期:1989-12-01 00:00:00
abstract::Deleting the gene for small RNA GcvB in Esherichia coli was found to increase the sensitivity to several aminoglycoside antibiotics, such as neomycin, streptomycin, kanamycin, kasugamycin and spectinomycin, at low concentrations. GcvB, conserved in gram-negative enteric bacteria, is known to negatively control the exp...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvaa122
更新日期:2020-11-10 00:00:00
abstract::We previously demonstrated that the gene for a member of the humoral C-type lectin family is transiently expressed in the regenerating legs of the American cockroach [Arai et al., Insect Biochem. Mol. Biol. 28, 987-994 (1998)]. To identify candidate lectin(s) involved in tail regeneration in the Xenopus laevis tadpole...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvm048
更新日期:2007-04-01 00:00:00
abstract::High mobility group (HMG) protein 1 contains two DNA binding motifs, called HMG1/2-boxes, linked with a linker region. The functional relationships between the two boxes and the mechanism of involvement of the linker region for effective binding of HMG1 were examined. The binding analyses of truncated HMG1 peptides wi...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a022300
更新日期:1999-02-01 00:00:00
abstract::The enzymes phosphoglucomutase (PGM) and phosphomannomutase (PMM) play an important role in the synthesis of extracellular polysaccharide. By colony hybridization of the fosmid library of Sphingomonas chungbukensis DJ77, an open reading frame (ORF-1) of 1,626 nucleotides, whose predicted product is highly homologous w...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/jb/mvn094
更新日期:2008-10-01 00:00:00
abstract::A DNA polymerase beta (pol. beta) inhibitor has been isolated independently from two organisms; a red perilla, Perilla frutescens, and a mugwort, Artemisia vulgaris. These molecules were determined by spectroscopic analyses to be the cyanogenic glucoside, D-mandelonitrile-beta-D-glucoside, prunasin. The compound inhib...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a022468
更新日期:1999-08-01 00:00:00
abstract::Cyclic AMP receptor protein (CRP) plays a key role in the transcription regulation of many prokaryotic genes. Upon the binding of cyclic AMP, CRP is allosterically activated, binds to target DNA sites, and interacts with RNA polymerase. Although the protein-protein interaction between CRP and RNA polymerase is known t...
journal_title:Journal of biochemistry
pub_type: 杂志文章
doi:10.1093/oxfordjournals.jbchem.a002962
更新日期:2001-07-01 00:00:00