Báo cáo khoa học: Comparison of functional properties of two fungal antifreeze proteins from Antarctomyces psychrotrophicus and Typhula ishikariensis ppt

... et al. Antifreeze protein from ascomycetous fungus FEBS Journal 277 (2010) 394–403 ª 2009 The Authors Journal compilation ª 2009 FEBS 403 Comparison of functional properties of two fungal antifreeze ... biochemical properties and thermal hysteresis activity, and compared them with those of the T. ishikariensis antifreeze protein. The antifreeze protein from...

Ngày tải lên: 22/03/2014, 21:20

... A ˚ and 2.6 A ˚ ) and Glu19 (2.7 A ˚ ), and two water molecules (1.7 A ˚ and 1.9 A ˚ ) (Fig. 4E). In M5, the side chains of Asp76 (1.9 A ˚ ) and Asp27 (2.4 A ˚ ) of a symmetry-related molecule and ... sphere of M3 is completed by three other water molecules at distances of 1.6, 2.0 and 1.8 A ˚ , respectively, and by the carboxylate oxy- gens of Asp31 (2.1 A ˚ ) an...

Ngày tải lên: 18/02/2014, 16:20

... direct measurement of holo-TC in serum. The antigenic determinants and the functional domains of TC have not been identified. Cloning [5–7] and recent expression of several kind- red Cbl-binding proteins ... absence of S-S bonds and the low number of conserved residues in this part of the sequence. Only later did the large N-terminal unit become involved in the binding o...

Ngày tải lên: 20/02/2014, 01:20

... deletions of two of the helical domains of the PrP protein, also possessed a high content of helical structure. Activity domains of PrP This body of research has provided two sets of results concerning ... activity of PrP. Production of deletion mutants of PrP On the basis of the results with antibodies, a series of PrP mutants were made to assess whether deletions...

Ngày tải lên: 21/02/2014, 00:20

... described the biochemical and biophysical aggregation properties of constructs spanning the conserved region of FMRP and of two other human fragile X related (FXR) proteins, FXR1P and FXR2P. Here, we ... and to premature ovarian failure in females [12,13]. Two other proteins, fragile X related (FXR) proteins 1 and 2 (FXR1P and FXR2P), can compensate partially for l...

Ngày tải lên: 14/03/2014, 23:20

... enlargement from the 120 min lanes of panel B, demonstrating the resolution of the four human trypsin(ogen) species in the gel. Tg, trypsinogen; bands A and B correspond to the two chains of double-chain ... trypsinogen Properties of autocatalytic activation and degradation and implications in pancreatic diseases Zolta ´ n Kukor, Miklo ´ sTo ´ th* and Miklo ´ s Sahin-To...

Ngày tải lên: 17/03/2014, 03:20

... this claim rests on inspection of one of the standard proofs, say Hopcroft and Ullman [5]. The result is proved us- ing pushdown automata, but all conversions from pdas to grammars require ... the combinatory part of the proof. Let E and F be finite sets, and let J~ be a binary relation (set of ordered pairs) between E and F. R is said to cover F if every element of...

Ngày tải lên: 17/03/2014, 20:20

... the surface of virions and infected cells [23]. To gain further insight into the structural properties of gp64 and to increase the accessibility of peptide insertions to their ligands, we inserted ... expression system for eukaryotic proteins in insect cell culture [1,2], for surface display of various peptides and proteins [3,4], and more recently, for the transduction...

Ngày tải lên: 23/03/2014, 21:21

... CRC. Results Quantitative analysis of membrane proteins from paired tumoral and adjacent normal tissue of CRC patients A total of eight tumor tissues and eight matched normal tissues were collected from eight CRC ... (SLC25) consists of proteins that are functionally and structurally related and that construct the transporters of a large variety of mole- cules [30]...

Ngày tải lên: 16/02/2014, 15:20

... that induction of apt1 and and induc- tion of gpx1 depend solely on the Pap1 and Atf1 tran- scription factors, respectively, and that induction of ctt1 is dependent on both Pap1 and Atf1 in Sc. ... mix- ture of both authentic ubiquinone-10 and extracts from LN902(Dcoq7) yielded two separable peaks (Fig. 3A). The identification of the main quinone-like compound isolated...

Ngày tải lên: 18/02/2014, 14:20