Báo cáo khoa học: C-mannosylation in the hypertrehalosaemic hormone from the stick insect Carausius morosus doc
Báo cáo khoa học: SOX10, in combination with Sp1, regulates the endothelin receptor type B gene in human melanocyte lineage cells pptx
... formation. These results
suggest that Sp1 recognizes the region containing GC1
and CA2. The binding of Sp1 to GC1 may be in u-
enced by the overlapping CA2.
We then examined the simultaneous binding ... simultaneous binding of the two proteins
to the GC1 ⁄ CA2.
SOX10 and Sp1 bind to the EDNRB promoter
in vivo
To investigate whether SOX10 and ⁄ or Sp1 bind to the
EDNRB gene...
Tài liệu Báo cáo khoa học: Pyrimidine-specific ribonucleoside hydrolase from the archaeon Sulfolobus solfataricus – biochemical characterization and homology modeling doc
... acid in H
2
O. The
retention times of adenosine and adenine, inosine and hyp-
oxantine, guanosine and guanine, uridine and uracil, cyti-
dine and cytosine were 12.2 and 6.2 min, 10.5 and 4.7 min,
15.2 ... alignment shows that
the amino acid residues involved in the calcium-bind-
ing site and in the ribose binding site of these enzymes
are well conserved in SsCU-NH. Figure 1 al...
Tài liệu Báo cáo khoa học: "Automatic Collection of Related Terms from the Web" pptx
... defin-
ing or explaining a term. Then, the system col-
lects the top K (= 100) pages at maximum for
each query by using a search engine. If a col-
lected page has a link whose anchor string is s,
the ... compiling corpus, produces a corpus
C
s
for a seed term s. In general, compiling corpus is
to select the appropriate passages from a document
set. We use the Web for the docume...
Báo cáo khoa học: A new phospholipase A2 isolated from the sea anemone Urticina crassicornis – its primary structure and phylogenetic classification pptx
... protein. The prepropeptide is underlined; the signal
peptide part is in italics. The Ca
2+
-binding loop is in bold, and the
catalytic dyad (H ⁄ D) is in bold italics. The unique asparagine is indi-
cated ... protein
to amino acid sequencing. At the N-terminus of the
recombinant UcPLA
2
, we discovered a methionine pre-
ceding the first amino acid of the mature UcPLA
2...
Báo cáo khoa học: A novel metallocarboxypeptidase-like enzyme from the marine annelid Sabellastarte magnifica – a step into the invertebrate world of proteases pdf
... enzymatic activity in the absence of the inhibitor.
The experimental points were adjusted to the equation
described for tight binding inhibition [48] by employing
nonlinear fitting using statistica ... visualize the spots in a single colour (black,
although we used the initial colours for differential identifi-
cations); however, we strictly maintained the initial raw
intensit...
Báo cáo khoa học: Increased susceptibility of b-glucosidase from the hyperthermophile Pyrococcus furiosus to thermal inactivation at higher pressures pptx
... on the ther-
mal stability, revealing that the secondary structure of
the enzyme remains intact up to the upper limit of the
investigated temperature range (99 °C) [1,4] To our
knowledge the ... b-glucosidase, the subunit
interfaces involve fewer electrostatic interactions such
as salt bridges and ion pairs than in the case of the
enzymes from the hyperthermophiles S....
Báo cáo khoa học: Study of synthetic peptides derived from the PKI55 ppt
... N-terminal sequences were
synthesized and initially assayed in rat brain protein kinase C to identify
which part of the entire protein maintained the in vitro effects described for
PKI55, and then ... and leads
to an increase in intracellular cAMP levels. The
involvement of kinases, such as protein kinase C
(PKC), phosphatidylinositide 3-kinase and mitogen-
activated protein kinas...
Báo cáo khoa học: Protein folding includes oligomerization – examples from the endoplasmic reticulum and cytosol doc
... protein emerging from the ribosome
encounters the same folding problems and follows the
same basic folding rules in the cytosol and ER. The
chaperones that assist the nascent chains in these ... lack
interactions that may retain it in the ER, and (b) the
protein needs to be recognized by the export machin-
ery of the ER. The retention of folding intermediates
can...
Báo cáo khoa học: Characterization of a prokaryotic haemerythrin from the methanotrophic bacterium Methylococcus capsulatus (Bath) ppt
... putative haemerythrin to
a four a-helix bundle, maintaining both the conserved
haemerythrin positioning of the amino acid residues
coordinating the metal ions, and the hydrophobic
pocket in which dioxygen ... Norway
Haemerythrin proteins comprise a family of O
2
-carrry-
ing proteins mainly found in a few phyla of
marine invertebrates. Members of this family differ
from haemoglo...
Báo cáo khoa học: Sulfide : quinone oxidoreductase (SQR) from the lugworm Arenicola marina shows cyanide- and thioredoxin-dependent activity pdf
... 9 (Fig. 4). The quinone analog antimycin A inhib-
ited the SQR reaction; the inhibition had a competitive
component, as the K
m
value for decyl-ubiquinone was
elevated to 8 lm in the presence ... been identified.
Five SQR fingerprints have been identified for SQR
bacterial group I. Three of these fingerprint domains,
including two cysteines and the FAD-binding domai-
n III, are cons...