Characterization of the GXXXG motif in the first transmembrane segment of Japanese encephalitis virus precursor membrane (prM) protein pot
Characterization of the GXXXG motif in the first transmembrane segment of Japanese encephalitis virus precursor membrane (prM) protein pot
... this article as: Lin et al., Characterization of the GXXXG motif in the first transmembrane segment of Japanese encephalitis virus precursor mem- brane (prM) protein Journal of Biomedical Science ... reproduction in any medium, provided the original work is properly cited. Research Characterization of the GXXXG motif in the first tran...
Ngày tải lên: 10/08/2014, 05:21
Báo cáo khoa học: The GxxxG motif of the transmembrane domain of subunit e is involved in the dimerization/oligomerization of the yeast ATP synthase complex in the mitochondrial membrane doc
... which exposes the main part of the subunit to the intermembrane space, with the unique cysteine residue (Cys28) at the frontier between the membrane and the intermembrane space. The predicted membrane- spanning ... eG19L strains were incubated in the presence or absence of CuCl 2 . The control experiment (in the absence of CuCl 2 )was performed in the pre...
Ngày tải lên: 31/03/2014, 01:20
Characterization of the microbial community in the anaerobic/oxic/anoxic process combine
... (use of nitrogen gas and addition of 20 mg-N/L NaNO 3 to the cup). The PUR was estimated from the slope of the line describing the linear decrease in phosphate concentration. The ratio of anoxic ... wastewater in the sewer line is lower than those in the UCT processes. In sequencing batch reactors (SBRs), the PURs are higher than the others (Table 1)....
Ngày tải lên: 05/09/2013, 09:38
Báo cáo khoa học: Purification and characterization of the cysteine proteinases in the latex of Vasconcellea spp. ppt
... of enzymes in the latex of Vas- concellea fruits, but in addition also results from the presence of other cysteine proteinases or isoforms. In contrast to the cysteine proteinases pre- sent in ... cysteine proteinases or isoforms in the latex. To investigate these two hypotheses, the protein concentration per milligram of dried latex, as well as the amidase act...
Ngày tải lên: 07/03/2014, 11:20
Báo cáo khóa học: Characterization of novel structural features in the lipopolysaccharide of nondisease associated nontypeable Haemophilus influenzae pptx
... have been identified in those strains that are responsible for most of the steps in the biosynthesis of the oligosaccharide portions of the LPS molecules. The inner core of H. in uenzae LPS has ... from the nasopharynx to the middle ear via the eustachian tube, often in the presence of viral respiratory infections [5]. Whether all colonizing strains of H....
Ngày tải lên: 16/03/2014, 16:20
Báo cáo Y học: Amino acids 3–13 and amino acids in and flanking the 23FxxLF27 motif modulate the interaction between the N-terminal and ligand-binding domain of the androgen receptor pdf
... represents the ratio of activities determined in the presence and absence of R1881. (C) Western analysis of indicated GalAD-AR.NTD proteins in the yeast protein interaction system (left panel) and of indicated ... and the role of individual amino acid residues in and flanking the 23 FQNLF 27 motif in AR 16)36 in N/C interaction. Yeast protein interaction ass...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo khoa học: Functional importance of a conserved sequence motif in FhaC, a prototypic member of the TpsB/Omp85 superfamily ppt
... conserved distance from, the C-terminus. Of note, the length of the predicted loops varies between proteins [18]. In all proteins, the Arg residue of the VRGY-related motif is invariant (Fig. 1). The other three ... Because of the poor resolution of L6 in the FhaC structure, no information is available regarding putative interactions between the side chains...
Ngày tải lên: 23/03/2014, 03:20
Báo cáo khoa học: Comparative importance in vivo of conserved glutamate residues in the EX7E motif retaining glycosyltransferase Gpi3p, the UDP-GlcNAc-binding subunit of the first enzyme in glycosylphosphatidylinositol assembly doc
... genes to test the importance of the conserved Glu residues in the EX 7 E motif of these proteins by the stringent criterion of their ability to support cell growth. Our results indicate that ... data showing retention of function of various key mutants in vivo render a demonstration of misfolding, instability, or mislo- calization of the protein, or of impaire...
Ngày tải lên: 30/03/2014, 20:20
Báo cáo khoa học: Characterization of the serotoninergic system in the C57BL/6 mouse skin potx
... addi- tion of the MAO inhibitor, pargyline, blocked production of these compounds. This indicates that serotonin degrada- tion in the skin includes its oxidative deamination. The H 2 O 2 produced during ... for the oxidation of serotonin and other indoleamines, similar to the intestinal metabolism of tyramine [45]. NAS metabolism was extensive and hair cycle-dependent in...
Ngày tải lên: 31/03/2014, 07:20
Báo cáo Y học: Barley a-amylase Met53 situated at the high-affinity subsite )2 belongs to a substrate binding motif in the bfia loop 2 of the catalytic (b/a)8-barrel and is critical for activity and substrate specificity pot
... hampered by intro- duction of an aromatic side chain in the middle of the AMY1 binding cleft which apparently disturbed crucial steps in the mechanism, perhaps involving contacts between domains A ... was defined as the amount of enzyme that during 15 min reaction resulted in an increase in A 620 of 1 in the supernatant of the stopped reaction mixture. Amylose....
Ngày tải lên: 31/03/2014, 08:20