Báo cáo khoa học: Aplysia temptin ) the ‘glue’ in the water-borne attractin pheromone complex pdf

... residues in the fibrillins are shaded light gray (green in the online version). Cysteines involved in the disulfide bond that is common to the fibrillins and temptins are marked by the top line, and the ... pheromone complex FEBS Journal 274 (200 7) 5425–5437 ª 2007 The Authors Journal compilation ª 2007 FEBS 5437 Aplysia temptin ) the ‘glue’ in the...

Ngày tải lên: 16/03/2014, 05:20

... divided in two phases according to the intensity and the duration of the stress. An initial adaptive response culminates in the temporary inhibition of protein synthesis, providing cells with the ... homologous protein (CHOP) proteins downstream of eIF2a were observed (Fig. 4A), indicating the initiation of ER stress-induced apoptosis. Oleate was unable to induce the express...

Ngày tải lên: 14/02/2014, 22:20

... combinations are the P-loop nucleotide triphosphate hydrolase domain, the epider- mal growth factor (EGF) domain, the SH3 domain, the P-kinase domain and the domains involved in the blood clotting ... protein termini, and that their occurrence is slightly higher at one of the termini, depending on the number of domains in the protein and the database selected (Fig. 1)...

Ngày tải lên: 19/02/2014, 07:20

... substrates. The lack of inhibition observed with benzylamine (Fig. 5A) in comparison to the inhibition observed with tryptamine (Fig. 5B) suggests differences in binding of the two substrates within the ... deu- terated benzylamine. Parameters were obtained from fitting the data shown in Fig. 8 to the Eyring equation. Enzyme Temp. range (°C) DHà H (kJÆmol )1 ) DHà D (k...

Ngày tải lên: 19/02/2014, 07:20

... binding on the interactions of the Grb4-SH2 domain with the ephrinB2(301–33 3)- pY304 peptide. (A) The PDZ- binding curves are for the fluorescein-labeled peptides including eph- rinB2(301–33 3) ... binding of the PDZ domain to the ephrinB2(301–33 3)- pY304 peptide has no impact on the binding of the Grb4 SH2 domain. Formation of three-component complexes among the S...

Ngày tải lên: 19/02/2014, 12:20

... k + (n M )1 Æs )1 ) k – (s )1 ) K d (n M ) Plant 6.0 · 10 )4 7.5 · 10 )4 1.2 Human 7.1 · 10 )4 5.3 · 10 )4 0.75 Porcine 2.5 · 10 )4 3.3 · 10 )4 1.3 3366 S. N. Fedosov et al. (Eur. J. Biochem. 27 0) Ó ... Thus, the theoretically calculated extinction coefficient of IF–CblOH 2 in the UV-partofthespectrumwase 280 ¼ 59 400Æ M )1 Æcm )1...

Ngày tải lên: 21/02/2014, 00:20

... there is both financial and productivity data in the knowledge base), and other complex linguistic phenomena. Let us go on to define the other end of the spectrum I began to explicate above. At ... and interaction in which the system acts like a helpful, intelligent, knowledgeable assistant. In this situation, the user carries on a dialogue (perhaps using speech) using...

Ngày tải lên: 21/02/2014, 20:20

... molecules, including cyclins, cyclin-dependent kinases, their inhib- itors and the retinoblastoma protein (RB), as well as E2Fs. E2F and RB family members appear to participate in the regulation ... kinase-associated protein (Skp)1–Cullin- F-box protein (SCF) ubiquitin ligase (E 3) complex targets cyclin-dependent kinase inhibitors for degrada- tion by the 26S proteasome and ther...

Ngày tải lên: 06/03/2014, 01:20

... formation during treatment with QDs, hypotha- lamic cultures were exposed to CdTe QDs (5 lgÆmL )1 ) in the presence of the fatty acid synthase (FAS) inhibi- tor cerulenin (5 lgÆmL )1 ). FAS is responsible ... suggesting that these cells carried out lipogenesis (de novo synthesis of lipids) in control cultures. Interestingly, cerulenin also inhibited LD formation in cult...

Ngày tải lên: 07/03/2014, 00:20

... deoxynucleotides [671 (dT), 681 (dG), 1255 (dA, dC), 1338 cm )1 (dA)] [41–44]. By contrast, there is an increase in the Ra- man bands at 729 (dA), 1238 (dT), 1303 (dA), 1488 (dA, dG), and 1667 cm )1 (dT) in response ... between the native C )5 C )4 and single mutated C )5 G )4 steps (SRE Gfos ), and the double mutated G )5 G )4 step (SRE GGfos )....

Ngày tải lên: 07/03/2014, 09:20