Báo cáo sinh học: " Low-energy structures of clusters supported on metal fcc(110) surface" doc
Tài liệu Báo cáo khoa học: Crystal structures of the regulatory subunit of Thr-sensitive aspartate kinase fromThermus thermophilus pdf
... Thermostabilization factors. Numbers of hydrogen bonds
and ionic bonds. Data in parentheses are number of bonds
between subunits.
TtAKb CgAKb
Hydrogen bonds 237 (12) 262 (11)
Ionic bonds 22 (2) 78 ... domain of TtAK contributes not only to
catalytic regulation, but also the thermostability of
TtAK. Comparison of the crystal structures of TtAKb
and CgAKb was expected to elucidate...
Tài liệu Báo cáo khoa học: Crystal structures of a bacterial 6-phosphogluconate dehydrogenase reveal aspects of specificity, mechanism and mode of inhibition by analogues of high-energy reaction intermediates pdf
... of
conservation of key residues, may offer an explanation
for those results.
Inhibition by PEX/PEA
Well-defined electron density in the active site of com-
plex III was modelled as a mixture of ... occupancies.
Superposition of subunit A on B and C (468 Ca
atoms) in complex II and III of LlPDH gives an rmsd of
1.6 A
˚
in each case, however, superposition of B on C
gives an...
Tài liệu Báo cáo Y học: The structures of the lipooligosaccharide and capsule polysaccharide of Campylobacter jejuni genome sequenced strain NCTC 11168 pdf
... precursor ions
with nitrogen in the RF-only quadrupole collision cell,
were mass-analyzed by scanning the third quadrupole.
Construction and characterization
of insertional mutants
For construction of ... nodulation factors that decorate
backbone LOS with varying modifications (methylation,
carbamoylation, acetylation, and fucosylation) [54]. Phos-
phocholine functions are present on pil...
Báo cáo khoa học: Crystal structures of the apo form of b-fructofuranosidase from Bifidobacterium longum and its complex with fructose pot
... Hydrolysis of raffinose by b-fructofuranosidase with the double displacement mechanism of reaction leading to retention of configura-
tion on the anomeric carbon of the b-(2,1)-
D-fructofuranose.
Fig. ... the
diffraction patterns. After optimization of the crystal-
lization conditions, we finally obtained trigonal crys-
tals diffracting to 1.8 A
˚
resolution. Crystals of
rhombohedr...
Báo cáo khoa học: Crystal structures of Nipah and Hendra virus fusion core proteins ppt
... grooves on the
surface of the central coiled coil of the NiV F protein
fusion core identified from our structure can offer a
reasonable explanation for the inhibition of NiV and
HeV infection. Furthermore, ... (including one A to V) occur
in the e and g positions of HR1, and six out of nine
changes (including two L to I and one I to V) occur in
HR2 at the a and d positions. In cont...
Báo cáo khoa học: Crystal structures of the human SUMO-2 protein at 1.6 A and 1.2 A resolution ppt
... and function of human SUMO-2 (Eur. J. Biochem. 271) 4115
Crystal structures of the human SUMO-2 protein at 1.6 A
˚
and 1.2 A
˚
resolution
Implication on the functional differences of SUMO proteins
Wen-Chen ... m olecular interactio ns;
protein mod ification; surface charge distributions; synchro-
tron radiations.
Control of protein expression and regulation of protein
activities...
Báo cáo khoa học: Crystal structures of HIV protease V82A and L90M mutants reveal changes in the indinavir-binding site potx
... substitu-
tions of up to 11 residues in the protease, although different
combinations of these mutations have been observed [5].
Mutations of the conserved residues V82 and L90 are among
those most commonly ... beamline X26C of the National Synchrotron
Light Source at Brookhaven National Laboratory, which is supported
by the US Department of Energy, Division of Materials Science...
Báo cáo khoa học: Crystal structures of open and closed forms of D-serine deaminase from Salmonella typhimurium – implications on substrate specificity and catalysis pptx
... conformational states.
Open conformation of WtDSD is shown in
dark grey while the closed conformation of
SeMetDSD is shown in light grey. The small
domains are related by a residual rotation of
15°. ... which increased by a factor of 5 upon addition
Fig. 3. (A) Cartoon diagram illustrating the residues of SeMetDSD that interact with Na
+
ion. (B) Relative position of Na
+
ion with...
Báo cáo khoa học: Crystal structures of open and closed forms of cyclo⁄maltodextrin-binding protein pptx
... concen-
tration of linear maltodextrins may allow TvuCMBP
to adopt the closed form.
Experimental procedures
Expression and purification of TvuCMBP
The expression, purification and preparation of ... studies of
CDs alone have shown that the CD rings of a-CD [31]
and b-CD [32] are distorted because of conformational
strain, and a-CD and b-CD bound to TvuCMBP
appear to have conformatio...
Báo cáo khoa học: Crystal structures of bovine odorant-binding protein in complex with odorant molecules doc
... cavity of
monomers A and B of bOBP (Fig. 3). As for the
polypeptide chain, the electron d ensity map of the ligand
is generally better defined in monomer A than in monomer
B. The interpretation of ... modifications [23]. T he influ ence of the concentration
of ethanol on the chasing process of AMA was tested and
found to be negligible up to 1% (v/v), a result in contrast
with the...
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