Báo cáo khoa học: "Primary structure of mature SAG1 gene of an Indonesian Toxoplasma gondii and comparison with other strains" pps

Báo cáo khoa học: Protein expressed by the ho2 gene of the cyanobacterium Synechocystis sp. PCC 6803 is a true heme oxygenase pot

Báo cáo khoa học: Protein expressed by the ho2 gene of the cyanobacterium Synechocystis sp. PCC 6803 is a true heme oxygenase pot

... nitrogen nuclei both of 15 NO and of 14 N-proximal ligand cause the splitting. The heme proximal ligand is considered to be His16, which corresponds to His17 of the proximal ligand of heme- Syn HO-1. ... characterization of the cyanobacterial HO-2 protein and its heme complex. Results and Discussion Expression and purification of Syn HO-2 Culturing the cells at two temperat...
Ngày tải lên : 30/03/2014, 15:20
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Tài liệu Báo cáo khoa học: Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases ppt

Tài liệu Báo cáo khoa học: Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases ppt

... Kruus 2 , Juha Rouvinen 1 and Nina Hakulinen 1 1 Department of Chemistry, University of Eastern Finland, Joensuu, Finland 2 VTT Technical Research Centre of Finland, Espoo, Finland Keywords ascomycete; ... b-bar- rels of domains A and B (Fig. 2B), and had six hydro- gen bonds, three to the main chain carbonyls at Asn6, Leu168, and Val170, and three to the side chains of Ar...
Ngày tải lên : 14/02/2014, 18:20
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Tài liệu Báo cáo khoa học: Crystal structure of importin-a bound to a peptide bearing the nuclear localisation signal from chloride intracellular channel protein 4 ppt

Tài liệu Báo cáo khoa học: Crystal structure of importin-a bound to a peptide bearing the nuclear localisation signal from chloride intracellular channel protein 4 ppt

... Hospital and University of New South Wales, Sydney, NSW, Australia 4 School of Chemistry and Molecular Biosciences and Centre for Infectious Disease Research, University of Queensland, Brisbane, ... importin-a recognition of the NLS and is conserved in all human CLICs, except CLIC3. The significance of the motif is clear, with 92% of the hydrogen bonds formed between impo...
Ngày tải lên : 14/02/2014, 19:20
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Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf

Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf

... (Fig. 3A). Three of the ligands, OD2 of Asp165, NE2 of His79 and NE2 of His169, formed an equatorial plane. The other protein ligand, NE2 of His31, bound to the metal, in the company of a water oxygen, ... coordi- nated with six ligands: the five same ligands in the Mn-reconstituted enzyme and an additional water oxy- gen, which, together with the OD2 of Asp165, the...
Ngày tải lên : 14/02/2014, 22:20
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Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc

Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc

... crystal structures of the ligand-free PhyK at 1.7 A ˚ resolution and of a cata- lytically incompetent PhyK mutant that suggest a model for substrate binding. Comparison with the structures of the ... compilation ª 2010 FEBS mutagenesis of phyK. The H25A mutation was confirmed by sequencing analysis. Gene expression and purification of PhyK The genes encoding PhyK and the m...
Ngày tải lên : 16/02/2014, 09:20
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Tài liệu Báo cáo khoa học: Solution structure of hirsutellin A – new insights into the active site and interacting interfaces of ribotoxins docx

Tài liệu Báo cáo khoa học: Solution structure of hirsutellin A – new insights into the active site and interacting interfaces of ribotoxins docx

... determined the structure of HtA by NMR methods. The structure consists of one a-helix, a helical turn and seven b-strands that form an N-terminal hairpin and an anti-parallel b-sheet, with a characteris- tic ... FEBS involvement of a catalytic pair constituted by an acid and a base on each side of the hydrolyzed bond [16]. E96 and H137 in a-sarcin and E58 and H...
Ngày tải lên : 18/02/2014, 08:20
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Tài liệu Báo cáo khoa học: Crystal structure of the catalytic domain of DESC1, a new member of the type II transmembrane serine proteinase family pptx

Tài liệu Báo cáo khoa học: Crystal structure of the catalytic domain of DESC1, a new member of the type II transmembrane serine proteinase family pptx

... shows excellent stereochemistry, with 98.5% of all residues in the most favored and favored regions of the Ramachandran plot and r.m.s.d. values for bond and angle of 0.005 A ˚ and 1.37 ° as shown in Table ... crystal structure of the complex of this protease with benzamidine. Results and Discussion Overall structure The catalytic domain of DESC1 resembles an o...
Ngày tải lên : 19/02/2014, 00:20
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Tài liệu Báo cáo khoa học: Crystal structure of the BcZBP, a zinc-binding protein from Bacillus cereus doc

Tài liệu Báo cáo khoa học: Crystal structure of the BcZBP, a zinc-binding protein from Bacillus cereus doc

... hydrogen-bon- ded antiparallel b-strands (b6–b7), an a-helical hairpin (helices a5, a6) and a C-terminal strand (b8). Helix a5 and strand b7 partially cover one side of the Ross- mann fold structure, ... three-stranded b-sheets, each one consisting of the antiparallel b-strands b6, b7 of one monomer and strand-b8 of the other. Solvent-accessible surface [15] calculations sho...
Ngày tải lên : 19/02/2014, 00:20
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Tài liệu Báo cáo khóa học: Trichostatin A reduces hormone-induced transcription of the MMTV promoter and has pleiotropic effects on its chromatin structure pptx

Tài liệu Báo cáo khóa học: Trichostatin A reduces hormone-induced transcription of the MMTV promoter and has pleiotropic effects on its chromatin structure pptx

... B area, protection of the nucleosome C area and repositioning of initially randomly positioned nucleosomes (Fig. 5A and B, compare lanes 1, 2, and 3, 4 and corresponding scans). Quite unexpectedly, ... TSA administration has on chromatin structure and on gene expression. Materials and methods DNA and plasmids Construction of the MMTV reporter and the plasmid for in v...
Ngày tải lên : 19/02/2014, 12:20
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