Báo cáo khoa học: Structure of the complex of a yeast glucoamylase with acarbose reveals the presence of a raw starch binding site on the catalytic domain doc

Báo cáo khoa học: Structure of the complex of a yeast glucoamylase with acarbose reveals the presence of a raw starch binding site on the catalytic domain doc

Báo cáo khoa học: Structure of the complex of a yeast glucoamylase with acarbose reveals the presence of a raw starch binding site on the catalytic domain doc

... GLU H44 7A forward (5¢- GCAAGTCATTT TGGATGCTATTAATGATGATGGCTC-3¢), GLU H44 7A reverse (5¢- GAGCCATCATCATTAATAGCATCCAAAA TGACTTGC-3¢); GLU T46 2A forward (5¢- GAACAACTT AACAGATATGCCGGTTATT CCACCGGT ... similar to that of the catalytic domain of A. awamori and T. thermos- accharolyticum glucoamylases, with the active site at the narrower end of barrel. There is no termin...
Ngày tải lên : 07/03/2014, 12:20
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Báo cáo khoa học: Structure of the substrate complex of thymidine kinase from Ureaplasma urealyticum and investigations of possible drug targets for the enzyme pdf

Báo cáo khoa học: Structure of the substrate complex of thymidine kinase from Ureaplasma urealyticum and investigations of possible drug targets for the enzyme pdf

... measured by a TLC assay. Table 1 shows that 5-halogenated analogues are good substrates and have the highest activities. The iodo atom has the same van der Waals radius as the methyl group of ... molecule. Substrate binding The substrate dT binds to the enzyme in a similar way to the dT moiety of the feedback inhibitor dTTP (Figs 1B and 2) and has the same interact...
Ngày tải lên : 30/03/2014, 11:20
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Tài liệu Báo cáo khoa học: Structure of the putative 32 kDa myrosinase-binding protein from Arabidopsis (At3g16450.1) determined by SAIL-NMR docx

Tài liệu Báo cáo khoa học: Structure of the putative 32 kDa myrosinase-binding protein from Arabidopsis (At3g16450.1) determined by SAIL-NMR docx

... PA-oligosaccharides, GalNAca1-3(Fuca1-2)Galb1-3(Fuca1-4)GlcNAcb1-3Galb1- 4Glc-PA and Neu5Aca2-6Galb1-4GlcNAcb1-2Mana1- 6(Neu5Aca2-3Galb1-3(Neu5Aca2-6)GlcNAcb1-4(Neu5Aca2- 6Galb1-4GlcNAcb1-2)Mana1-3)Manb1-4GlcNAcb1-4Glc- NAc-PA ... (C) Aromatic side chains and one backbone trace of the NMR struc- tures for the N-terminal domain. (D) Aromatic side chains and one backbone trace of the...
Ngày tải lên : 18/02/2014, 14:20
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Tài liệu Báo cáo khoa học: Structure and membrane interaction of the internal fusion peptide of avian sarcoma leukosis virus pdf

Tài liệu Báo cáo khoa học: Structure and membrane interaction of the internal fusion peptide of avian sarcoma leukosis virus pdf

... Ding-Kwo Chang Institute of Chemistry, Academia Sinica, Taipei, Taiwan, Republic of China The structure and membrane interaction of the internal fusion peptide (IFP) fragment of the avian sarcoma and leucosis ... Æmin )1 with a time constant of 2 s, step resolution of 0.1 nm, and bandwidth of 1 nm. The final spectra were taken from the average of five s cans. Th...
Ngày tải lên : 19/02/2014, 16:20
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Báo cáo khoa học: Structure analysis of the flavoredoxin from Desulfovibrio vulgaris Miyazaki F reveals key residues that discriminate the functions and properties of the flavin reductase family pdf

Báo cáo khoa học: Structure analysis of the flavoredoxin from Desulfovibrio vulgaris Miyazaki F reveals key residues that discriminate the functions and properties of the flavin reductase family pdf

... functioning as nitroreductase and ferric reductase is capable of catalyzing the Fenton reaction. FEBS J 274, 1318–1327. 14 Kitamura M, Kojima S, Ogasawara K, Nakaya T, Sagara T, Niki K, Miura K, Akutsu ... argon, and NADH or NADPH was used as the reductant. The observed increase in absorption around 340 nm is caused by the addition of NADH or NADPH. Based on the amino acid com...
Ngày tải lên : 07/03/2014, 02:20
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Báo cáo khoa học: Structure of the atrial natriuretic peptide receptor extracellular domain in the unbound and hormone-bound states by single-particle electron microscopy ppt

Báo cáo khoa học: Structure of the atrial natriuretic peptide receptor extracellular domain in the unbound and hormone-bound states by single-particle electron microscopy ppt

... transmembrane domain, and an intracellular domain consisting of an ATP -binding regulatory domain and a GCase catalytic domain [8]. ANP binding to the ECD stimulates the intracellular GCase domain, thereby ... quaternary arrangement of the ECD dimer without significant intramolecular structure change. This change in the quaternary structure causes an alteration i...
Ngày tải lên : 07/03/2014, 03:20
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Báo cáo khoa học: Structure of Streptococcus agalactiae serine⁄threonine phosphatase The subdomain conformation is coupled to the binding of a third metal ion pptx

Báo cáo khoa học: Structure of Streptococcus agalactiae serine⁄threonine phosphatase The subdomain conformation is coupled to the binding of a third metal ion pptx

... PP2C enzymes may also have additional domains, for exam- ple, Arabidopsis thaliana ABI1 in which the catalytic domain is fused to an EF-hand motif, and human STP (HsSTP), which has an additional 8 kDa a- helical domain ... histidine, aspar- tate and asparagine side chains bind the metal ions, whereas in PPM enzymes, aspartates and a glycine backbone carbonyl coordinate the meta...
Ngày tải lên : 07/03/2014, 09:20
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Báo cáo khoa học: Structure of coenzyme F420H2 oxidase (FprA), a di-iron flavoprotein from methanogenic Archaea catalyzing the reduction of O2 to H2O ppt

Báo cáo khoa học: Structure of coenzyme F420H2 oxidase (FprA), a di-iron flavoprotein from methanogenic Archaea catalyzing the reduction of O2 to H2O ppt

... and a C-terminal flavodoxin-like domain (residues 253–404) containing FMN. Two monomers assemble via a head-to-tail arrangement, such that the b-lactamase and the flavodoxin domains face each other, ... to as proximal iron, and the other as distal iron. The distance between N5 of FMN and the proximal Fe of about 9 A ˚ is within a suitable range to allow rapid electron tr...
Ngày tải lên : 07/03/2014, 10:20
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Báo cáo khoa học: Structure and mechanism of the ThDP-dependent benzaldehyde lyase from Pseudomonas fluorescens potx

Báo cáo khoa học: Structure and mechanism of the ThDP-dependent benzaldehyde lyase from Pseudomonas fluorescens potx

... and catalyse a broad range of reactions mainly involving the cleavage and the formation of C–C-bonds. For instance, they catalyse nonoxidative and oxidative de- carboxylations of 2-ketoacids, produce ... Benzaldehyde lyase (BAL) catalyzes cleavage and formation of R-benzoin. BAL is known to accept several other substituted aro- matic or aliphatic acyl-acceptors as substrates for...
Ngày tải lên : 07/03/2014, 12:20
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Báo cáo khoa học: Structure of the O polysaccharides and serological classification of Pseudomonas syringae pv. porri from genomospecies 4 doc

Báo cáo khoa học: Structure of the O polysaccharides and serological classification of Pseudomonas syringae pv. porri from genomospecies 4 doc

... Rha II isthesiteofattachmentofthe GlcNAc side chain. The NOESY data were in agreement with the methylation analysis data, and the glycosylation pattern was further confirmed by the 13 CNMRchemical shift ... composition and similar structures differing from each other in the position of substitution of one of the rhamnose residues (Rha IV )inthemainchainandthesite of attac...
Ngày tải lên : 08/03/2014, 08:20
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