... constructing
word vectors and the type of similarity in a sys-
tematic way. Especially this study addresses three
methods, LSA-based, cooccurrence-based, and
dictionary-based methods, and two kinds of sim-
ilarity, ... degree to which they
reflect these two kinds of similarity.
2 Two Kinds of Similarity
In this study, we divide word similarity into two
categories:...
... understanding what
the discourse is about. Scripts, frames, stereotypes,
schemas are all studied in these areas; and often
morphological and gra~natical analysis is bypassed in
favor of keyword ...
statistical treatment of text and with semantic
analysis at the single sentence level. Yet, with
regard to most of the topics in this and other
sessions, there is a stronK sen...
... dis-
tribution of the energy between the overall tumbling
and the internal mobility, and is indicative of the
degree of internal restraint of each
15
N–
1
H vector
motion. In Fig. 4, most of the points ... graph of R
1
, R
2
and {
1
H}–
15
N NOE val-
ues along the sequence of the TTF1 HD at 11.7 T and
286 K.
Fig. S2. Plot of J(0.87x
N
)–J(0) correlation from
15
N
relax...
... Pro, Val or Lys, c-carboxylation
of Glu, glycosylation of Ser or Thr, bromination of
Trp, sulfation of Tyr, cyclization of N-terminal Gln,
and epimerization of several different residues. It ... +3
hydrogen
bonds for Asn11(CO)–Trp14(HN) and Ser12(CO)–
Thr15(HN), and confirmed by the slow solvent
exchange kinetics of the amide protons of Trp14
and Thr15. The observation...
... and the CFU counted. The per-
centage of surviving CFU was calculated by the formula
N ⁄ N
control
· 100, where N and N
control
were the numbers of
CFU obtained after 3 h of incubation with and ... (2006)
Secretion of serine peptidase by a clinical strain of
Candida albicans: influence of growth conditions and
cleavage of human serum proteins and extracellular
matrix co...
... concentration of Rep245 pre-
pared in 10 mm sodium phosphate (pH 7.4) was 5 lm. CD
spectra were recorded at 60, 70 and 80 °C between 190 and
260 nm with a step increase of 0.2 nm, and a bandwidth of
1 ... 2008 FEBS 4391
Zn-binding motif and the two disulfide bonds respec-
tively connecting the a4-helix to the b4 strand and the
b9 strand to the b10 strand at the bottom of th...
... electrophoresis of the PCR product indicated the
presence of two distinct bands between 1000 and
1100 bp of roughly the same extent (not shown). Clo-
ning and nucleotide sequencing of these two products
indicated ... software swiss-pdbviewer and
visual molecular dynamics [49].
Acknowledgements
We thank G. Magni and S. Ruggieri for helpful com-
ments and suggestions and...
... catalytic proper-
ties of HpSDH and the effects of pH and temperature
on HpSDH. The results show that HpSDH has a k
cat
of 7.7 ± 0.9 s
)1
, K
m
of 0.148 ± 0.028 mm and
k
cat
⁄ K
m
of 5.2 · 10
4
m
)1
Æs
)1
toward ... shikimate, k
cat
of 7.1 s
)1
and K
m
of 0.182 mm toward NADP, k
cat
of 5.2 s
)1
and K
m
of 2.9 mm toward NAD. The optimum pH of the
enzyme activity i...
... domains and have a similar mode of
activation [1].
There are two isoforms of S6 kinase, S6K1 and 2.
Both have highly homologous kinase and kinase
extension domains flanked by the less conserved
N- and ... activated by an array of mitogenic
stimuli and is a key player in the regulation of cell growth. The activation
process of S6 kinase involves a complex and sequential...
... bonds between NH of Thr5 and
CO of Arg2, as well as NH of Arg2 and CO of Thr5.
Structure of cyclic hexapeptides – cYT peptide. The
NMR data of the cYT peptide wer e indicative of its flexible
nature. ... structure of peptide cER
consists of two b-turns, located at the N- and C-termini. A
comparison of the b-turn structure of cER with the similar
region in the crys...