Abstract:
:A protein of M(r) 59,000 (p59) was recently cloned and identified as a Heat shock protein Binding Immunophilin (p59/HBI). It participates to the heterooligomeric, non-DNA binding form of steroid receptors, in association with the heat shock protein of M(r) 90,000 (hsp90). It binds the immunosuppressants FK506 and rapamycin and possesses three FKBP-12 (FK506 binding protein of M(r) 12,000)--like domains (I to III), plus a tail containing a putative calmodulin binding site (domain IV). Following expression in E. Coli and purification on Glutathione-Sepharose of either the full-length recombinant p59/HBI, or the recombinant FKBP-like domains, we demonstrate by autoradiography of [alpha 32P]-8-azido ATP and of [alpha 32P]-8-azido GTP photoaffinity labeled complexes, that an ATP (GTP) binding site is located in the domain II. This nucleotide binding property is also found with the highly purified rabbit uterus p59/HBI. The latter, but not the recombinant protein, can be phosphorylated in vitro in the presence of Mn++ and/or of Ca++/Calmodulin in an ATP but not GTP dependent manner, suggesting copurification of a CaM kinase II-like enzyme. Thus it appears that p59/HBI is a multifunctional immunophilin which may be at the crossroad of the endocrine and immunological systems.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Le Bihan S,Renoir JM,Radanyi C,Chambraud B,Joulin V,Catelli MG,Baulieu EEdoi
10.1006/bbrc.1993.2088subject
Has Abstractpub_date
1993-09-15 00:00:00pages
600-7issue
2eissn
0006-291Xissn
1090-2104pii
S0006291X83720887journal_volume
195pub_type
杂志文章abstract::Serotonin is known to be present in pancreatic β-cells and to play several physiological roles, including insulin secretion, β-cell proliferation, and paracrine inhibition of α-cells. However, the serotonin production of different cell lines and islets has not been compared based on age, sex, and diabetes related cond...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.130
更新日期:2017-11-25 00:00:00
abstract::Invaison plasmid antigen D (IpaD) and water-extracted outer-membrane proteins (OMPs) from Shigella flexneri were used to investigate some of the structural relationships of this pathogen's invasions. Extracellular presentation of the three invasion plasmid antigens (Ipa) B, C, and D is required for the S. flexneri inv...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2380
更新日期:1995-09-25 00:00:00
abstract::We studied the effect of eotaxin, a novel eosinophil-active CC chemokine with high target cell specificity, on human basophils. Eotaxin induced higher levels of chemotactic response with a lower ED50 compared with RANTES in basophils; half-maximal migration occurred at a concentration of approximately 3 nM. On the oth...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6100
更新日期:1997-02-13 00:00:00
abstract::Wnt/beta-catenin signaling plays an important role not only in cancer, but also in cancer stem cells. In this study, we found that beta-catenin and OCT-4 was highly expressed in cisplatin (DDP) selected A549 cells. Stimulating A549 cells with lithium chloride (LiCl) resulted in accumulation of beta-catenin and up-regu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.01.028
更新日期:2010-02-12 00:00:00
abstract:INTRODUCTION:Chemical intervention of autophagy has been investigated in clinical trials for various age-related conditions such as sarcopenia and neurodegeneration. However, at present, no autophagy inducer has been established as a disease-modifying agent against neurodegenerative diseases. METHODS:We screened a lib...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.08.025
更新日期:2019-10-08 00:00:00
abstract::p8 is an 80 amino-acid polypeptide identified because of its remarkable over-expression in the stressed pancreas. This protein, apparently devoid of enzymatic activity, is a powerful regulator of several intracellular pathways, suggesting that it has to interact with several molecular partners to modulate their activi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.11.018
更新日期:2006-01-06 00:00:00
abstract::The binding site(s) in rabbit liver fructose-1,6-bisphosphatase for the active site binding ligand, fructose 6-phosphate, and the inhibitor, fructose 2,6-bisphosphate, have been investigated by using nuclear magnetic resonance spectroscopy. The distance from a nitroxide spin label to the bound ligands and the distance...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92654-5
更新日期:1989-06-15 00:00:00
abstract::We found by computer analysis that a putative yeast proteasome subunit gene named PRS3 that encodes a protein very similar to subunit C5 of rat and human proteasomes is located immediately 3' to the ERD2 gene of Saccharomyces cerevisiae. The similarity of the primary structures of the two suggests that this subunit ma...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91753-d
更新日期:1992-01-31 00:00:00
abstract::The alpha-subunit secreted by Chang human liver cells was labeled in vitro with [35S]Met, [3H]GlcN, or [3H]Fuc, and the biosynthetic products were studied by SDS-PAGE. Cells labeled with [35S]Met secreted a homogeneous 23K-24K alpha. In contrast, alpha secreted from cells labeled with [3H]GlcN and [3H]Fuc in the absen...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91805-3
更新日期:1983-04-15 00:00:00
abstract::Here we integrate multiple Gaussian-functions analysis into fluorescence resonance energy transfer (FRET) two-hybrid assays (Gaussian FRET two-hybrid assay) to determine the stoichiometric ratios of intracellular hetero-oligomers in single living cells. This method adopts in multiple Gaussian-functions to fit the E-co...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.03.089
更新日期:2019-05-07 00:00:00
abstract::The polyamines associated to human erythrocytes from healthy donors are mainly localized intracellularly. In fact chromatography of the erythrocytes on a resin which has a high affinity and capacity for polyamines does not affect the amount of polyamines associated to the erythrocytes. The low ability of spermine to a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90400-6
更新日期:1986-02-13 00:00:00
abstract::Hexokinase II protein is augmented in denervated skeletal muscle; therefore, we determined if hexokinase II gene transcription rates and mRNA levels are increased with denervation. The right hindlimb skeletal muscles of male rats were denervated while the left hindlimbs were sham operated. Seventy-two h following surg...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7241
更新日期:1997-09-08 00:00:00
abstract::Cells of the monocyte series respond to follicle stimulating hormone (FSH) by poorly characterized mechanisms. We studied FSH-receptors (FSH-R) and FSH response in nontransformed human monocytes and in osteoclasts differentiated from these cells. Western blot and PCR confirmed FSH-R expression on monocytes or osteocla...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.02.112
更新日期:2010-03-26 00:00:00
abstract::This present study aims at establishing a novel in vivo gene delivery system for intra-articular tissues. Plasmid DNA (pDNA) carrying the firefly luciferase or enhanced green fluorescent protein (EGFP) genes as markers was injected into a joint space and electric stimuli were given percutaneously with a pair of electr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/S0006-291X(02)00386-8
更新日期:2002-05-24 00:00:00
abstract::Intestinal epithelial cells participate in an acute phase response (APR) by responding to cytokines and by expressing acute phase protein genes. We hypothesized that butyrate, a fermentation product of the bacterial intestinal flora with deacetylase activity, affects the APR in intestinal epithelial cells. Sodium buty...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.3531
更新日期:2000-09-24 00:00:00
abstract::Our knowledge at present on the structure of acrosome-reaction inducing substance (ARIS) in the jelly coat of starfish eggs is summarized. ARIS ia a proteoglycan-like molecule consisting of very long, linear, and highly sulfated glycans and three ARIS proteins, ARIS1-3. Detailed structures of the major glycan of ARIS ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2012.08.033
更新日期:2012-08-31 00:00:00
abstract::The loss of endothelial function is the initiating factor in the development of diabetic vascular disease. Kinins control endothelial function by the activation of two receptors: the B2 which is constitutively expressed, and the B1 which is highly induced in pathological conditions. In the present study, we observed t...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.04.127
更新日期:2006-06-30 00:00:00
abstract::Hepatocytes cultured on type I collagen proliferate in response to mitogenic growth factors yet de-differentiate. By contrast, hepatocytes on laminin-rich gels (EHS) demonstrate stable differentiated functions, while DNA synthesis is negligible. Here we have confirmed that this lack of proliferation was not due to det...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1647
更新日期:1996-11-12 00:00:00
abstract::The protein folding problem has long been a formidable challenge. Here we present a synthetic natural motif approach that exploits small preexisting structural models for the dissection of forces important in protein folding. An example for this approach is shown in the modification of a 31-residue leucine zipper pept...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1687
更新日期:1999-11-19 00:00:00
abstract::Neutrophil discharge of calcium into the ambient medium was measured, using an ion-sensitive electrode, after cells were stimulated with phorbol myristate acetate. Dose-dependent calcium efflux was observed over the same range of stimulus concentrations associated with specific granule marker release. Calcium efflux w...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(88)90282-3
更新日期:1988-08-15 00:00:00
abstract::Human serum albumin (HSA) serves as a natural depot of amyloid β peptide (Aβ). Improvement of Aβ binding to HSA should impede Alzheimer's disease (AD). We developed a method for quantitation of the interaction between monomeric Aβ40/42 and HSA using surface plasmon resonance spectroscopy. The dissociation constant of ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.01.081
更新日期:2019-03-05 00:00:00
abstract::Low temperatures cause cellular damage in flower buds of the sweet cherry (Prunus avium L. cv. Satohnishiki). In this study, the redox states within the cherry buds suffering freezing damage were non-destructively observed by a unique in vivo electron spin resonance (ESR) technique with a spin probe such as carbamoyl-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.08.123
更新日期:2003-10-10 00:00:00
abstract::The metabolism of d-glucose and its pentaacetate ester was investigated in GLUT4 null mice and control C57Bl6/CBA mice. The incorporation of d-[U-(14)C]glucose (1.7 mM) into glycogen of diaphragm, soleus, and extensor digitorium longus muscles averaged, in the GLUT4 null mice, only 34 +/- 7% of the mean corresponding ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1591
更新日期:1999-11-02 00:00:00
abstract::F(0)F(1)-ATPase within chromatophore was constructed as a biosensor (immuno-rotary biosensor) for the purpose of capturing single virus. Capture of virus was based on antibody-antigen reaction. The detection of virus based on proton flux change driven by ATP-synthesis of F(0)F(1)-ATPase, which was indicated by F1300, ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.02.103
更新日期:2006-04-21 00:00:00
abstract::Mycobacterium smegmatis is a good model for studying the physiology and pathogenesis of Mycobacterium tuberculosis due to its genetic similarity. As methionine biosynthesis exists only in microorganisms, the enzymes involved in methionine biosynthesis can be a potential target for novel antibiotics. Homoserine O-acety...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.07.117
更新日期:2019-09-24 00:00:00
abstract::Up to now, all reported Ca(2+)-regulated photoproteins, except for mnemiopsin, have been cloned and expressed in Escherichia coli. In this study, the cDNA for an isotype of mnemiopsin, from the ctenophore Mnemiopsis leidyi, has been cloned, sequenced, and functionally expressed. The full length cDNA encoding mnemiopsi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.08.022
更新日期:2011-09-23 00:00:00
abstract::Human thyroperoxidase (TPO) ectodomain is successively made of myeloperoxidase-, complement control protein repeat-, and epidermal growth factor-like gene modules. However, the TPO immunodominant region targeted by autoantibodies from patients with an autoimmune thyroid disease has not been mapped on the molecule. Her...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)00827-6
更新日期:2002-08-02 00:00:00
abstract::Insulin and glucagon secretion from the islets of Langerhans is highly regulated. Although an increased plasma glucose level is the major stimulus for insulin exocytosis, roles for glutamine and glutamate have been suggested. Interestingly, the islet cells display elements associated with synaptic transmission. In the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.02.062
更新日期:2009-04-10 00:00:00
abstract::Studies have shown that High mobility group A2 (HMGA2), a non-histone protein, can promote epithelial-mesenchymal transition (EMT), which plays a critical role in prostate cancer progression and metastasis. Interestingly, full-length or wild-type HMGA2 and truncated (lacking the 3'UTR) HMGA2 isoforms are overexpressed...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.08.155
更新日期:2018-09-26 00:00:00
abstract::DNA bending has been shown to play a critical role in conservative site-specific DNA recombination reactions such as lambda integration. V(D)J recombination, the only mammalian site directed recombination system, is directed by recombinational signal sequences composed of heptamer, nonamer and spacer elements. The non...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1601
更新日期:1993-05-28 00:00:00