Báo cáo khoa học: Amino acids Thr56 and Thr58 are not essential for elongation factor 2 function in yeast potx
Báo cáo khoa học: Amino acids Thr56 and Thr58 are not essential for elongation factor 2 function in yeast potx
... Role of Thr56 and Thr58 for eEF2 function in yeast FEBS Journal 27 4 (20 07) 528 5– 529 7 ª 20 07 The Authors Journal compilation ª 20 07 FEBS 529 7 Amino acids Thr56 and Thr58 are not essential for elongation ... yields a functional G. Bartish et al. Role of Thr56 and Thr58 for eEF2 function in yeast FEBS Journal 27 4 (20 07) 528 5– 529 7 ª...
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: Amino acids at the N- and C-termini of human glutamate carboxypeptidase II are required for enzymatic activity and proper folding pptx
... (amino acids 19–43), and four extracellular domains spanning amino acids 44–150 (domain C), 151– 27 4 (domain D), 27 5–586 (domain E), and 587–750 (domain F). While the domain spanning amino acids ... ligand-free protein, the authors docked several GCPII inhibitors into the GCPII-binding pocket and proposed/ analyzed the amino acid residues involved in the ligand– prote...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: Amino acid biosynthesis and metabolic flux profiling of Pichia pastoris ppt
... 4.1 .2. 5), transaldolase (EC 2. 2.1 .2) , transketolase (EC 2. 2.1.1). (Received 19 December 20 03, revised 23 March 20 04, accepted 20 April 20 04) Eur. J. Biochem. 27 1, 24 62 24 70 (20 04) Ó FEBS 20 04 ... – Asp-a 0 .26 0.09 0. 42 0 .23 0.14 0.04 0.18 0.64 0. 12 0. 12 0.16 0.60 Asp-b 0 .26 0 .23 0. 42 0.09 0.14 0.65 0.17 0.04 0.13 0.71 0.14 0. 02 Glu-a 0 .24 0 .21 0.45 0.10...
Ngày tải lên: 23/03/2014, 12:20
Tài liệu Báo cáo khoa học: Toggle switches, pulses and oscillations are intrinsic properties of the Src activation/deactivation cycle doc
... values are: (A) k 1 = 0 .2 s )1 (line 1), 0.34 s )1 (line 2) and 0.6 s )1 (line 3), k 2 = 0.3 s )1 ; (B) k 1 = 0.5 s )1 (line 1), 0.8 s )1 (line 2) and 1.5 s )1 (line 3), k 2 =1s )1 and (C) a sin- gle ... protein kinase in cells exposed to hydrogen peroxide is phosphorylated at both Tyr-394 and Tyr-505. J Biol Chem 27 2, 25 429 25 4 32. 34 Kholodenko BN (20 06) Cell-signa...
Ngày tải lên: 18/02/2014, 11:20
Báo cáo khoa học: "Combining Coherence Models and Machine Translation Evaluation Metrics for Summarization Evaluation" doc
... 0.6580 0.37 32 0 .26 35 R-SU4 0.7840 0.3953 0 .29 25 0.6716 0.3 627 0 .25 40 BE 0.7171 0.4091 0 .29 11 0.5455 0 .24 45 0.1 622 4 0.8194 0.4937 0.3658 0.7 423 0.4819 0.36 12 6 0.7840 0.4070 0.3036 0.6830 0. 426 3 0.3141 12 ... High- land Valley and Cananea mines as well as the Bougainville mine in Papua New Guinea. S 2 Recently, Japan has been buying copper elsewhere. S 3.1 But as H...
Ngày tải lên: 07/03/2014, 18:20
Báo cáo khoa học: Assessment of porcine and human 16-ene-synthase, a third activity of P450c17, in the formation of an androstenol precursor doc
... other intracellular signaling pathways, including those activated by certain cytokines and growth factors [21 ,22 ]. It has been shown that the steroids androstenol [16(5a)-androsten-3a-ol] and 5b-preg- nanedione ... P450c17 and cyt b 5 . 3 H-Labeled preg, 17a-OHpreg, and DHEA, used as standards, showed elution peaks at 4.70, 2. 30 and 2. 50 min, respectively (Fig. 2) . In both...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: "Combining Orthogonal Monolingual and Multilingual Sources of Evidence for All Words WSD" pot
... (Lesk2); FRGL using Lesk3 for all POS tags (Lesk3); using Lesk3 for N, A and R but LIN simi- larity measure for verbs (Lesk3 Lin); using Lesk3 for N, A and R but JCN for verbs (Lesk3 JCN). In Table ... that 6 Using SemCor in this setting to augment WN does hint of using supervised data in the WSD process, however, since our approach does not rely on training data and S...
Ngày tải lên: 17/03/2014, 00:20
Báo cáo khoa học: Apo a-lactalbumin and lysozyme are colocalized in their subsequently formed spherical supramolecular assembly doc
... is near 4–5) and their calcium-binding properties (a-lact- albumin has a specific calcium-binding site). Interest- ingly, the formation of spherical particles containing the two proteins in an equimolar ... Donald AM (20 05) The mechanism of amyloid spherulite formation by bovine insulin. Biophys J 88, 20 13 20 21. 18 Krebs MRH, Devlin GL & Donald AM (20 07) Protein particulates: ano...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo khoa học: HIV-1 gp41 and gp160 are hyperthermostable proteins in a mesophilic environment ppt
... domain of the membrane-anchoring chain of in uenza virus hemagglutinin (HA2) folds in Escherichia coli into the low-pH-induced con- formation. Proc. Natl Acad. Sci. USA 92, 122 05– 122 09. 52. Dutch, ... of mutations involved amino acids in positions a and d, which are critical for helix interaction. Replacement of T58 with I resulted in an increase in T m of 2. 2 °C (Fig...
Ngày tải lên: 30/03/2014, 13:20
Báo cáo khoa học: Directed evolution of formate dehydrogenase from Candida boidinii for improved stability during entrapment in polyacrylamide ppt
... of 30 °C for 30 min. The reaction was started by injecting 100 lmol of formate into the vial and stopped after 60 min by injecting 1 mL of HCl (1 molÆL )1 ). After another 30 min of incubation, ... conducted in a Biometra 500 PCR-cycler (Biometra, Go ¨ ttingen, Germany) applying one cycle at 95 °C for 5 min, 25 cycles of 5 min at 94 °C, 1 min at 50 °C, and 1 min at 72 °C each, an...
Ngày tải lên: 16/03/2014, 13:20