Tài liệu Báo cáo khoa học: Properties of the recombinant glucose⁄galactose dehydrogenase from the extreme thermoacidophile, Picrophilus torridus ppt
Tài liệu Báo cáo khoa học: Properties of ecdysteroid receptors from diverse insect species in a heterologous cell culture system – a basis for screening novel insecticidal candidates docx
... helpful
discussions during the course of the work, and the
members of each of the laboratories whose technical
assistance contributed to the effort. The authors
acknowledge the kind gifts of pure nonsteroidal ... a stretch of 35–37 amino
acids that lie just to the N-terminal side of the DBD
(Fig. 1C). The EcRA isoforms from the two species
share a few simil...
Tài liệu Báo cáo khoa học: Properties of the recombinant glucose⁄galactose dehydrogenase from the extreme thermoacidophile, Picrophilus torridus ppt
... Properties of the recombinant glucose⁄ galactose
dehydrogenase from the extreme thermoacidophile,
Picrophilus torridus
Angel Angelov, Ole Fu
¨
tterer, ... are the most
acidophilic thermophiles known to date [1]. These
organisms belong to the order of Thermoplasmales
within the Euryarchaeota. Of note, the intracellular pH
of Picrophilus cells of ... cont...
Tài liệu Báo cáo khoa học: Modulation of a-synuclein aggregation by dopamine in the presence of MPTP and its metabolite pptx
... 1B shows the pattern
seen after the development of the blot. With increase
in time of incubation, the intensity of the band for the
monomeric protein decreased, whereas the bands for
the higher ... Figure 4A shows the
kinetics of aggregation of a-synuclein in the presence
of 100 lm MPTP and the effect of 50 lm dopamine on
the aggregation process. Dopamine...
Tài liệu Báo cáo khoa học: Enhancement of oxidative stress-induced apoptosis by Hsp105a in mouse embryonal F9 cells pptx
... enhances the apoptosis at or
upstream of cytochrome c release from mitochondria.
Furthermore, the transmission of signals from external
stresses is accompanied by the activation of a family of
stress-activated ... differentiation
of F9 cells were not affected by the over-expression of
Hsp105a, the sensitivity of cells to oxidative stress was
enhanced by the over-...
Tài liệu Báo cáo khoa học: Characterization of phycoviolobilin phycoerythrocyanin-a84-cysteinlyase-(isomerizing) from Mastigocladus laminosus pdf
... to
establish the structural basis of the highly reversible
photochemistry of a-PEC and the protein dynamics related
to the transformation, the other is to evaluate the potential
of the relatively ... tetrapyrroles, the effect
of the metals was investigated on the absorption spectrum
of PCB: addition of Mn
2+
caused no change to the visible
absorption spectrum...
Tài liệu Báo cáo khoa học: Role of hydroxyl group and R/S configuration of isostere in binding properties of HIV-1 protease inhibitors docx
... intensities.
Acknowledgements
The work was supp orted by the Grant A gency of the Czech R epublic
(projects 203/98/K023, 204/00/P091, 203/00/D117) and the Grant
Agency of the Academy of Sciences of the Czech Republic ... Parameters d escribing the quality of the final
structure were checked b y program
PROCHECK
[16] and are
given in T able 2. The symmetry of the...
Tài liệu Báo cáo khoa học: Binding of ligands originates small perturbations on the microscopic thermodynamic properties of a multicentre redox protein pptx
... of the haem methyl groups in the fully reduced stage 0 are not plotted because they are unaffected by
the pH. The solid lines represent the best fit of the shifts for DvHc
3
:Pi to the model of ... by the replacement of Fe by Zn in the
rubredoxin given the identical structures of the two
protein forms [38,39]. Therefore, at the concentrations
used in the NMR...
Tài liệu Báo cáo khoa học: Motion of the Ca2+ -pump captured ppt
... as the ATP-unbound and Ca
2+
-bound
E1Ca
2+
form. In the histogram (Fig. 2A) of the dis-
tribution of the height of the projection of the embed-
ded molecule above the flat membrane surface, the
average ... Histograms of the height differences between the top of
SERCA and the surface of the membrane. Statistical section analy-
ses of SERCA were performed...
Tài liệu Báo cáo khoa học: Role of Kupffer cells in pathogenesis of sepsis-induced drug metabolizing dysfunction pptx
... sepsis, triggering the
production of proinflammatory cytokines and liver
injury [13].
Therefore, the present study aimed to elucidate the
role of KCs in the regulation of CYP isoform activities
and ... reduced the activity of
selected isoforms of CYP by inducing phosphorylation
of the isoforms [23]. Activated KCs cause oxidative
stress on the surrounding tissue, relea...
Tài liệu Báo cáo khoa học: Mechanisms of amyloid fibril formation – focus on domain-swapping doc
... with those of Sanders
et al. [155]. On the basis of thermodynamic and kinetic
data, they concluded that oligomerization of the
chicken cystatin occurred in the pre-exponential phase
of the fibril ... vari-
ants of amyloid fibrils differing in the number of fila-
ments and the helicity of their intertwining [22–24].
The structure of the mature fibrils has been deter...