Báo cáo khóa học: Acharan sulfate, the new glycosaminoglycan fromAchatina fulica Bowdich 1822 Structural heterogeneity, metabolic labeling and localization in the body, mucus and the organic shell matrix docx
... 2004
Acharan sulfate, the new glycosaminoglycan from
Achatina fulica
Bowdich 1822
Structural heterogeneity, metabolic labeling and localization in the body, mucus
and the organic shell matrix
Tuane ... were then
examined and photographed using a light microscope
(Zeiss, Axioskop 2).
Results
Heterogenic forms of acharan sulfate are present
in...
... eggs in the
one-cell stage to visualize the localization and to mea-
sure the mobility of the components in the PGCs. The
medaka embryo was peeled off the chorion, and the
segment containing the ... of the constructs microinjected into the medaka eggs and transfected into HeLa cells. The olvas, nanos and tudor
coding sequences were joined to the C-termi...
... solution in the Dali result. It is
likely that the inte rface between N-terminal and b-he lical
domains participate in binding of the polysaccharide,
pullulan.
Comparison of the active sites of the ... bacterial
a-glucosidase (retaining enzyme) and fungal glucoamylase
Fig. 3. Overall structure of the model of IPU. N-terminal and b-helical
domains are shown in light pin...
... building question-answering sys-
tems using web knowledge and Wikipedia (see Du-
mais et al. (2002) and the references therein). Our
findings call for a greater synergy between QA and
IR in the ... context and an improved un-
derstanding of question-queries by search engines.
2 Related work
There has been some work on studying and exploit-
ing linguistic structure in web quer...
... AChE
T
subunits in the ER,
and thus facilitate their physiological association with the
anchoring proteins, ColQ and PRiMA.
Structural differences certainly explain that complexes
formed with the T12D andsomearomaticmutantsfollowed
a ... mutations in the N-terminal and
C-terminal region flanking the aromatic-rich segment.
Secretion was increased by mutation E1A and decr...
... affect
internalization. Taken together, these data indicate the
ability of CRFR1 to internalize in the absence of the
majority of putative phosphorylation sites in the C-terminal
tail and third intracellular ... receptors in
response to CRFR1 activation. However, the possibility
remains that C RFR1 contains determinants of b-arrestin 1
interaction apart from the C-terminal...
... the changes introduced in the
redox cofactor environment upon complex formation. They
are therefore related to the specificity and the strength of the
protein–protein interaction. Therefore, the ... complex involved, both, long-
range electrostatic interactions for the initial protein–protein
encounter and also short-range specific interactions at the
protein–protein inter...
... in
the brain, heart, lung, liver and uterus (Fig. 2B), but
was also expressed in Lyve-1-positive lymphatic endo-
thelial cells (LECs) in the heart, lung and uterus, and
sinusoidal ECs in the ... phosphotyrosine. (D) The uterine BECs and LECs formed tube-like
structures. Bars = 200 lm. (E) SV40-ori-positive plasmids bearing GFP and drug-resistance genes were maintaine...
... results
and modeling simulations led us to suppose that the
binding pocket lying between the polymerase catalytic
triad and NNRTI pocket [23] may be involved in AQs
binding to RT and in their ability ... the
planar rings system guarantees a significant in uence of
the p–p stacking interaction with Trp229 on the orien-
tation of the ligand in the binding site (Fig. 5A...
... spectra induced in the otherwise
achiral (and therefore non-dichroic) dye Stains-all in
the presence of Gambeta, bB2 and cB crystallin. The
dye Stains-all binding simulates calcium-binding in a
A
B
Fig. ... inter-domain
linkers joining the N- and C-terminal domains in the
two proteins are very different from each other in
structure, as well as sequence, with the lin...