Báo cáo khoa học: "The C-terminal variable domain of LigB from Leptospira mediates binding to fibronectin" pptx

... noted that the C-terminal domain of Hfq seems to be located at the same position as that of the Sm-like SmAP3 of the archaea P. aerophilum [31] and, as in the case of SmAP3, the possibility of two conformations ... length and sequence composition of the C-terminal region varies from one species to another. The difference between the Hfqs results from the insertion o...

Ngày tải lên: 19/02/2014, 12:20

... N-ter- minal region of PolC and the C-terminal domain of DnaE appear to be specific for each type of polymer- ase. The small a ⁄ b C-terminal domain of DnaE has been shown to be responsible for binding the ... contrib- utes to DNA binding to compensate for the shorter domain IV of s. It also cannot be excluded that one of the PolC N-terminal domains might bind...

Ngày tải lên: 05/03/2014, 23:20

... the functions and relationship of the dual domains. Here we describe the physical properties that relate to the catalysis of a newly isolated, dual -domain BPP (PhyH) from Bacillus sp. HJB17. This ... focus on the function and relationship of the two single domains. Additionally, the possibility that fusion of the PhyH N-terminal domain to other single -domain BPPs would imp...

Ngày tải lên: 14/02/2014, 15:20

... the results of the present study show that A n B n GAPDH isoforms, representing the major isoforms of photosynthetic GAPDH in chloroplasts of higher plants, though being sensitive to oxidants, ... mM) +dithiothreitol +dithiothreitol +dithiothreitol +dithiothreitol Fig. 8. Inactivation of the C153S A 4 -GAPDH mutant and reversal by dithiothreitol. (A) Time-dependent inactivation of...

Ngày tải lên: 19/02/2014, 05:20

... procedure is meant to provide an estimate of potential artefactual differences between stimulus sets due to articulatory factors and to differential sensitivity of the microphone to various onset ... all- or-none rules from the language to which they are exposed. Hence, the cost of such a (potential) improvement in descriptive adequacy is the loss of explanatory valu...

Ngày tải lên: 20/02/2014, 19:20

... two NrfA to one NrfH subunits. According to this stoichiometry, each NrfA heme corresponds to 14% of the total iron absorption, and each NrfH heme corres- ponds to 7%. From previous EPR ... subunit. Acknowledgements We thank to Prof B. Devreese from Laboratorium voor eiwitbiochemie en eiwitengineerin, Universiteit Gent, for the MALDI spectra. We also thank to Prof B. H. Huyn...

Ngày tải lên: 21/02/2014, 00:20

... model of the role of point of view in problem solving. SUMMARY We have reported here a three pronged approach to the study of problem solving action and report: I) the collected of data ... problem solving, 2) development of a process model of these behaviors, and 3) use of coding techniques to extract traces of "critical phenomena" from the transcr...

Ngày tải lên: 21/02/2014, 20:20

... MG of a-LA at low pH [6–9], the addition of OA to the all-Ala protein is required in order to form a cytotoxic species, indicating that the fatty acid is needed for the development of cytotoxicity ... available: Fig. S1. Top: far-UV CD spectra of fragments 1–40 and 104–123 in the presence of increasing amounts of OA. Bottom: cytotoxicity of the OA complexes of pep- tides 1...

Ngày tải lên: 06/03/2014, 09:22

... obligatory core subunit of Pph3p required for the binding of Psy2p, we examined the sensitivity of the YBL046w ⁄ Psy4p deletion strain to cisplatin. The comparable increased sensitivities to cisplatin ... P38193) was suggested to be a putative orthologue of the mammalian R2 core regulatory sub- unit of Ppp4c (Table 1) from an alignment of amino acids 97–135 with amino ac...

Ngày tải lên: 07/03/2014, 12:20

... absence of SN38 (S), 5-FU or etoposide. Equal number of cells were removedfromeachoftheseculturesandplatedontomethylcellulose for assessment of colony numbers on day 10. (A) Typical magnitude of colony ... confirmed by the flow cytometric data, which showed no enhancement of the apoptotic fraction (sub-G 1 population) of HCT116 cells Fig. 2. The effect of combining CDO with cytotox...

Ngày tải lên: 07/03/2014, 15:20