Tài liệu Báo cáo khoa học: Poly(ADP-ribose) The most elabora

Tài liệu Báo cáo khoa học: Poly(ADP-ribose) The most elaborate metabolite of NAD+ Alexander Burkle pptx

... 4589 MINIREVIEW Poly(ADP-ribose) The most elaborate metabolite of NAD + Alexander Bu ¨ rkle Department of Biology, University of Konstanz, Germany Introduction The life cycle of poly(ADP-ribose) NAD + ⁄ NADH is among the most ... onto the emerging chain of several covalently linked ADP-ribo- syl residues is the basis of the formation of poly(ADP- ribose...

Ngày tải lên : 20/02/2014, 01:20

14
396
0

Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx

... function of the CXXXC motif of human Sco proteins could therefore be impli- cated not only in the maturation of the Cu A site of Cox2 but also in the maintenance of cellular copper homeostasis. The ... Blackburn NJ (2011) The essential role of the Cu(II) state of Sco in the maturation of the Cu(A) center of cytochrome oxi- dase: evidence from H135Met and H1...

Ngày tải lên : 14/02/2014, 18:20

19
743
0

Tài liệu Báo cáo khoa học: Resolving the native conformation ofEscherichia coli OmpA docx

... view of the high OHB polymerase activity in the periplasm [44], we explored the possibility of cOHB-modification(s) of the hydrophilic C-terminal domain. In addition, we exam- ined the effect of the ... modification(s) of OmpA occur in the periplasm. The effect of cOHB-modification of the C-terminal domain in the periplasm on the transition to the large-po...

Ngày tải lên : 18/02/2014, 04:20

11
496
0

Tài liệu Báo cáo khoa học: Molecular and cellular speciﬁcity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

... microscopy study of the neuronal endings in the sinus gland to determine the subcellular localization of the different epimers. Taken together, these results allow a discus- sion of the existence of enzyme(s) ... whereas several somas of the two types were dispersed in the X organ (Fig. 3A), most likely as a result of arte- factual displacement of the cell bodi...

Ngày tải lên : 18/02/2014, 11:20

13
687
0

Tài liệu Báo cáo khoa học: Substrate speciﬁcity and inhibition of brassinin hydrolases, detoxifying enzymes from the plant pathogens Leptosphaeria maculans and Alternaria brassicicola ppt

... 97% inhibition of BHLmL2 and BHAb, respectively. The inﬂuence of pH on the activities of the BH enzymes was investigated in the pH range 6–11. The pH optima were determined to be in the basic range (pH ... and BHAb. The temperature dependence of the activities of the BHs was tested in the range 5–56 °C; the apparent optimum temperatures of BHLmL2 were 25–30 °...

Ngày tải lên : 18/02/2014, 14:20

17
595
0

Tài liệu Báo cáo khoa học: Understanding the binding properties of an unusual metal-binding protein ) a study of bacterial frataxin pdf

... Fe 3+ Addition of Fe 2+ induced the displacement of several resonances in the [ 1 H, 15 N]-HSQC NMR spectrum of CyaY, but the most striking consequence of the addition was the total disappearance of speciﬁc ... resonances without the concomitant appearance of other signals in other parts of the spectrum. This result could be a consequence of the paramagneti...

Ngày tải lên : 18/02/2014, 16:20

12
704
0

Tài liệu Báo cáo khoa học: Malaria)the global disease docx

Ngày tải lên : 18/02/2014, 16:20

1
462
0

Tài liệu Báo cáo khoa học: Identiﬁcation, sequencing, and localization of a new carbonic anhydrase transcript from the hydrothermal vent tubeworm Riftia pachyptila docx

... of the CA D. melanogaster sequences and, on the other hand, the other D. melanogaster sequences more closely related to the CAVI vertebrate isoforms (CAa, CAb and D. melanogaster-3) or to the ... was observed in the cytoplasm of the cells. The staining appears to be speciﬁc of the probe sequence because the staining is clear with the complementary sequence to RpC...

Ngày tải lên : 18/02/2014, 16:20

14
591
0

Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

... interruption of the geometry of the recognition helix for either Antp or the TTF-1 HD, the anomalous amide exchange pattern and the NOE connectivity data of the C-terminal portion of helix III ... and is indicative of the degree of internal restraint of each 15 N– 1 H vector motion. In Fig. 4, most of the points cluster in the same region. The dashed curv...

Ngày tải lên : 18/02/2014, 16:20

14
744
0

Tài liệu Báo cáo khoa học: Molecular modeling and functional characterization of the monomeric primase–polymerase domain from the Sulfolobus solfataricus plasmid pIT3 doc

... analyses of the predicted amino acid sequence showed that the C-terminal half of the RepA of the pIT3 plasmid is sequence-similar to the helicases of the phage-encoded superfamily III proteins. The ... to model the entire domain without it. Another signiﬁcant ﬁnding concerns the nature of the acid residues within the active site of Rep245. The carboxylate...

Ngày tải lên : 18/02/2014, 18:20

14
620
0