Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx
Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx
... The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S 3 cluster Implications for cellulose synthase complex formation and oxidative stress response Andreas Hofmann 1 , ... structure of Anx (Gh1) (Eur. J. Biochem. 270) 2559 Structure of Anx (Gh1) in comparison with Anx24(Ca32) and AnxA5 The three-dimensional...
Ngày tải lên: 17/03/2014, 03:20
Tài liệu Báo cáo khoa học: The crystal structure of human a-amino-b-carboxymuconatee-semialdehyde decarboxylase in complex with 1,3-dihydroxyacetonephosphate suggests a regulatory link between NAD synthesis and glycolysis ppt
... Indeed, the enzyme stands at a branch point of the tryptophan to NAD pathway, and deter- mines the final fate of the amino acid, i.e. transformation into PA, com- plete oxidation through the citric ... Arg47 and the Phe294- Pro295-Leu296 amino acid stretch (Fig. 3A,B). The ligand binds in an extended conformation, with its phosphate moiety located in the proximity of...
Ngày tải lên: 18/02/2014, 06:20
Tài liệu Báo cáo khoa học: The crystal structure of coenzyme B12-dependent glycerol dehydratase in complex with cobalamin and propane-1,2-diol pptx
... showed that the upper band consisted of the a, b and c subunits in a molar ratio of 1.0 : 1.0 : 1.2. The lower band was composed of the a and c subunits in a molar ratio of 1.0 : 0.9. When the purified ... root- mean-square (rms) deviations of 0.006 A ˚ from the ideal bond length and 1.30° from ideal bond angles. The resulting R work and R free were 0.208 a...
Ngày tải lên: 21/02/2014, 03:20
Báo cáo khoa học: The crystal structure of NlpI A prokaryotic tetratricopeptide repeat protein with a globular fold potx
... removing the need for reducing agents during purification and handling. We therefore cloned and expressed NlpI, and determined the protein structure by X-ray crys- tallography. The structure reveals ... seen. The AB and AA¢Wpacking angles are responsible for curvature and superhelicity of the motif. (B) Amino acid sequence of NlpI from the translation of...
Ngày tải lên: 07/03/2014, 16:20
Tài liệu Báo cáo khoa học: The solution structure of reduced dimeric copper zinc superoxide dismutase doc
... distance of 2.6 A ˚ between donor and acceptor, t he N-H-O angle larger than 140° and occurrence in at least 50% of the conformers). The quality of the structure has been estimated by Ramachandran ... to play an important role in building the Greek key structure and in designing the metal binding site and the active cavity of the system. The analysis of...
Ngày tải lên: 21/02/2014, 03:20
Tài liệu Báo cáo khoa học: The intracellular region of the Notch ligand Jagged-1 gains partial structure upon binding to synthetic membranes docx
... lack of globular structure, and of little, if any, secondary structure [15]. The presence of strong and sharp resonances accompanied by much weaker peaks in the 1 H- 15 N HSQC spectrum, and the ... expressed and purified a recombinant protein starting at the putative intramembrane cleav- age site and comprising part of the transmembrane segment and the entire...
Ngày tải lên: 18/02/2014, 16:20
Báo cáo khoa học: MR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide fromCarnobacterium piscicola Implications of the a-helical leader section for export and inhibition of type IIa bacteriocin activity pdf
... establish the preferred geometry of the precursor. We now report the chemical synthesis, bio- chemical production, and solution structure of preCbnB2, and compare it with the structure of the mature bacteriocin, ... of eight scans. The bandwidth was set at 1.0 nm and the sensitivity at 50 mdegrees, and the response time was 0.25 s. In all cases, baseline...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
... comparison of the effects of rough andsmoothLPSsofE. coli, both in the presence and absence of EDTA (Fig. 1). The rate of oxidation was increased in the presence of the LPSs of both the smooth and rough ... enhanced in the presence of Hb. The effect of Hb on the LPS and purified lipid A of rough E. coli has been recently investigated, and significant...
Ngày tải lên: 08/03/2014, 10:20
Báo cáo khoa học: Monomeric solution structure of the helicase-binding domain of Escherichia coli DnaG primase pdf
... a continu- ous strand [1]. During DNA replication, a helicase sep- arates the double-stranded DNA into single strands, and replication of the leading strand and synthesis of the Okazaki fragments ... difficulties and the discrepancies between the structure of P16 (which is monomeric in solution) and the different conformers in the crystal structure of DnaG-C...
Ngày tải lên: 16/03/2014, 12:20
Báo cáo khoa học: "The clinical value of daily routine chest radiographs in a mixed medical–surgical intensive care unit is low"
... drafting the manuscript. MG participated in analysis and interpretation of the data and in drafting the manuscript. PS, JS and MV contributed to the conception and design of the study and manuscript ... in the design and statistical analysis of the study. MS conceived and coordinated the study and was involved in the interpretation of the data and...
Ngày tải lên: 25/10/2012, 10:39