Abstract:
:Overexpression in Escherichia coli of the fdx4 gene from Aquifex aeolicus has allowed isolation and characterization of the first hyperthermophilic [2Fe-2S](Scys)(4) protein, a homodimer of M = 2 x 12.4 kDa with one [2Fe-2S] cluster per subunit. This protein is undamaged by heating to 100 degrees C for at least three hours. The primary structure, in particular the characteristic distribution of the four cysteine ligands of the metal site, and the spectroscopic properties of the A. aeolicus protein relate it to well characterized [2Fe-2S] proteins from Clostridium pasteurianum and Azotobacter vinelandii. These proteins are also homologous to subunits or domains of hydrogenases and NADH-ubiquinone oxidoreductase (Complex I) of respiratory chains. The A. aeolicus [2Fe-2S] protein is thus representative of a presumably novel protein fold involved in a variety of functions in very diverse cellular backgrounds.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Chatelet C,Gaillard J,Pétillot Y,Louwagie M,Meyer Jdoi
10.1006/bbrc.1999.1138subject
Has Abstractpub_date
1999-08-11 00:00:00pages
885-9issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(99)91138-5journal_volume
261pub_type
杂志文章abstract::It has been shown that adipose tissue hyperplasia (increased adipocyte number or adipogenesis) has beneficial effects on metabolic health. The aim of the present study was to determine whether phytol could modulate hyperplasia/adipogenesis and glucose homeostasis, and to explore the underlying mechanisms in mice fed h...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.05.160
更新日期:2017-08-05 00:00:00
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journal_title:Biochemical and biophysical research communications
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doi:10.1006/bbrc.2001.4681
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91678-j
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91776-0
更新日期:1985-08-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91635-p
更新日期:1991-03-29 00:00:00
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journal_title:Biochemical and biophysical research communications
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更新日期:2021-01-01 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2014-08-22 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.06.114
更新日期:2010-07-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1314
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.11.102
更新日期:2005-01-28 00:00:00
abstract::Oxytocin binding activity of myoepithelial cell membranes from mammary tissue was measured under a variety of different experimental conditions. Mammary tissue from non-lactating rats bound oxytocin with a Kd of 9.2 +/- 1.6 nM (+/- S.E.) and indicates that receptors are retained by the myoepithelial cells in a non-lac...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91521-8
更新日期:1983-04-29 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)91107-1
更新日期:1986-10-15 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1599
更新日期:1994-05-16 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.11.043
更新日期:2010-12-17 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0734
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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doi:10.1016/j.bbrc.2011.03.048
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journal_title:Biochemical and biophysical research communications
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doi:10.1016/j.bbrc.2012.06.077
更新日期:2012-07-13 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2006-01-27 00:00:00
abstract::Interleukin 6 is a cytokine with growth and differentiation activities on a number of cell types. Human articular chondrocytes produce interleukin 6 and this production appears to be constitutive but can be stimulated in a dose-dependent manner by interleukin 1. Other stimulators of interleukin 6 production in chondro...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90988-y
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80191-6
更新日期:1984-05-16 00:00:00
abstract::Cells from patients with acute myeloid leukaemia (AML) contain an abnormally high UDP-GlcNAc: Gal beta 1-3GalNAc-R (GlcNAc to GalNAc) beta 6-N-acetylglucosaminyltransferase (core 2 beta 6-Gn-T) activity. Upon UV irradiation at 350 nm, the substrate Gal beta 1-3GalNAc alpha-p-nitrophenyl acted as an effective inhibitor...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1061
更新日期:1994-01-28 00:00:00
abstract::The cell surface of Candida albicans is enriched with highly glycosylated mannoproteins that are involved in the interaction with host tissues. N- and O-glycosylation are post-translational modifications that initiate in the endoplasmic reticulum, and finalize in the Golgi. The KRE2/MNT1 family encode a set of multifu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.01.131
更新日期:2012-03-02 00:00:00
abstract::Oxidative stress contributes to tissue injury and cell death during the development of various diseases. The present study aims at investigating whether oxidative stress triggered by the exposure to hydrogen peroxide (H(2)O(2)) can induce apoptosis of induced pluripotent stem cells (iPS cells) in a mechanism mediated ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.08.139
更新日期:2012-10-05 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1073
更新日期:1994-01-28 00:00:00
abstract::The phenothiazine antipsychotic drug chlorpromazine, a potent calmodulin antagonist, inhibited human natural killer cell-mediated cytotoxicity in a dose-dependent manner. This inhibition of natural killer cell activity was not due to interference with conjugate formation, nor was it due to toxicity to the natural kill...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80536-9
更新日期:1988-09-15 00:00:00
abstract::Osteoarthritis (OA) is the most common form of joint disease. The development of inflammation have been considered to play a key role during the progression of OA. Regulatory pathways are known to play crucial roles in many pathogenic processes. Thus, deciphering these risk regulatory pathways is critical for elucidat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2018-06-12 00:00:00