Tài liệu Báo cáo khoa học: Resolving the native conformation ofEscherichia coli OmpA docx
Tài liệu Báo cáo khoa học: Resolving the native conformation ofEscherichia coli OmpA docx
... between the M -OmpA and
I -OmpA structures, and imply that critical modifica-
tion(s) of OmpA occur in the periplasm.
The effect of cOHB-modification of the C-terminal
domain in the periplasm on the ... essen-
tial for the transition of the narrow-pore to the large-
pore conformation, but is not necessary for retention
of the large-pore conformation.
The effect of ur...
Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx
... mitochondrial matrix, the transmembrane helix
and the following 20 residues) is crucial to determin-
ing the aggregation state of these proteins. The data
therefore support the hypothesis that this ... close to the N-terminal trans-
membrane helix anchoring the protein to the inner
membrane of mitochondria [27]. Therefore, the N-ter-
minal segment (containing the residue...
Tài liệu Báo cáo khoa học: Understanding the binding properties of an unusual metal-binding protein ) a study of bacterial frataxin pdf
... in the refinement. The correctness of the model
was checked using the procheck [43] and whatcheck [44]
programs. The coordinates of the higher-resolution complex
models have been deposited in the ... between the free and the bound
forms. In the latter case, the line broadening caused by
the dynamic process could be extremely large and
unspecific, preventing the detecti...
Tài liệu Báo cáo khoa học: Probing the molecular determinants of aniline dioxygenase substrate specificity by saturation mutagenesis docx
... using the T4 DNA ligase. The salts from the ligation
reactions were then removed by precipitating the ligated
DNA with n-butanol [46]. The ligation products were then
transformed into E. coli ... may indicate that the steric limitation of
the enzyme’s binding pocket takes place in the area
between the ortho and para positions of the aromatic
substrate.
On the basis of...
Tài liệu Báo cáo khoa học: Glucuronate, the precursor of vitamin C, is directly formed from UDP-glucuronate in liver pptx
... indicated, the assay was initiated by the addition of
the enzyme preparation to an otherwise complete assay
mixture. The reaction was stopped after 0–30 min by mix-
ing a portion of the incubation ... glucuronate
1-phosphate [5,6]. However, neither the pyrophospha-
tase nor the phosphatase implicated in these reactions
has been identified. Furthermore, other mechanisms, in
which...
Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc
... dehydrogenase, which
weremeasuredtogetherinthesameassay.Thedataindicate
that the p resence of propionate in the medium reduces the
activity by % 50% in the w ild-type as well a s in the DmcsA
strain. T herefore ... in
Escherichia coli the 2-oxo acid is further oxidized to
acetyl-CoA, which is either funnelled i nto the citrate cycle
or used for biosyntheses [7].
A clue to the...
Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt
... semantic role
of the argument, the head word and the boundary
words of the argument. On the target side, the trans-
lation of the verbal predicate, the translation of the
head word of the argument, ... shows the features that are used in the argument
reordering model. We extract features from both the
source and target side. On the source side, the fea-
tures inc...
Tài liệu Báo cáo khoa học: "Learning the Latent Semantics of a Concept from its Definition" pptx
... are
highly related to the observed words. Therefore,
missing words can be used to prune the hypotheses
that are also highly related to the missing words.
Consider the hypotheses of latent vectors ... Semcor.
We tune the parameters in wmfvec and other base-
lines based on SE2, and then directly apply the tuned
models on other three data sets.
Data: The sense inventory is WN3.0 fo...
Tài liệu Báo cáo khoa học: Mapping the functional domains of human transcobalamin using monoclonal antibodies pptx
... spanned either the
second quarter of the TC sequence GQLA…TAAM(103–198) or the C-ter-
minal peptide LEPA…LVSW(316–427). Proteolytic fragments of TC and
the synthetic peptides were used to further ... with
the peptides identified by N-terminal
sequencing. The left sketch depicts the frag-
ments aligned and in accordance with their
relative length. The theoretical molecular
masse...
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