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hydrothermal synthesis and crystal structure of a novel one - dimensional tritungstate

hydrothermal synthesis and crystal structure of a novel one - dimensional tritungstate

hydrothermal synthesis and crystal structure of a novel one - dimensional tritungstate

... molecular electronics, optical ma-wxterials and ceramics 1–4 . A promising synthetic routetakes advantage of a low-temperature soft approach, hy-drothermal method, and the structure- directing ... 379–382380Ž.wxFig. 1. Packing view of C H N W O 1 along the b-axis.2102 3102.4. X-ray Crystallographic StudiesX-ray crystallographic data of 1 were collected on a Siemens P4 diffractometer. Crystal data: monoclinic() ... few neworganicrinorganic hybrid phases are obtained and struc-turally identified using the single crystal X-ray diffractionmethod. Brief crystal data of one of the phases, a mono-4yŽ.wxFig....
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Báo cáo khoa học: Crystal structure determination and inhibition studies of a novel xylanase and a-amylase inhibitor protein (XAIP) from Scadoxus multiflorus pot

Báo cáo khoa học: Crystal structure determination and inhibition studies of a novel xylanase and a-amylase inhibitor protein (XAIP) from Scadoxus multiflorus pot

... molecular weight of the ternarycomplex of XAIP, GH11 xylanase and GH13 a- amy-lase. These observations indicate that XAIP associateswith GH11 xylanase and GH13 a- amylase, as well aswith both xylanase ... dockingAs the biochemical studies indicated specific binding of XAIP with GH11 xylanase and a- amylase, the interactionsbetween XAIP and a- amylase and between XAIP and GH11 xylanase were examined ... of GH13 a- amy-lase. The residues of XAIP that interact with a- amy-lase belong mainly to the loop b6 a6 and helix a7 .This clearly shows that XAIP forms extensive interac-tions with a- amylase...
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Báo cáo khoa học: Isolation, characterization, sequencing and crystal structure of charybdin, a type 1 ribosome-inactivating protein from Charybdis maritima agg. potx

Báo cáo khoa học: Isolation, characterization, sequencing and crystal structure of charybdin, a type 1 ribosome-inactivating protein from Charybdis maritima agg. potx

... purification, characteriza-tion and structural determination of charybdin, a novel 29-kDa protein from bulbs of C. maritima agg.Charybdin was characterized by biochemical methods and its structure ... forms the active-site pocket(Fig. 4). The N-terminal domain is composed of a six-stranded b-sheet, which in turn contains four anti-parallel central b-strands (4–7, Fig. 4) and two paral-lel outer ... inspection of the crystal structures of 12 RIPsin order to choose a suitable model for molecular replace-ment. In the N-terminal domain, a section of five strands of the b-sheet and one flanking a- helix...
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Tài liệu Báo cáo khoa học: Isolation and molecular characterization of a novel D-hydantoinase from Jannaschia sp. CCS1 docx

Tài liệu Báo cáo khoa học: Isolation and molecular characterization of a novel D-hydantoinase from Jannaschia sp. CCS1 docx

... molecular basis of enzyme thermosta-bility. J Bacteriol 185, 4038–4049.20 Nanba H, Yajima K, Takano M, Yamada Y, IkenakaY & Takahashi S (1997) Process for producing d-N-car-bamoyl -a- amino acid. ... Bommarius AS, Schwarm M & Drauz K (1998) Biocatal-ysis to amino acid-based chiral pharmaceuticals - exam-ples and perspectives. J Mol Catal B-Enzym 5, 1–11.14 Liljeblad A & Kanerva LT ... Metab Dispos 2,103–112.11 Moller A, Syldatk C, Schulze M & Wagner F (1988)Stereo- and substrate-specificity of a d-hydantoinase and a d-N-carbamyl amino acid amidohydrolase of Arthrobacter...
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Tài liệu Báo cáo khoa học: ˚ The 1.8 A crystal structure of a proteinase K-like enzyme from a psychrotroph Serratia species docx

Tài liệu Báo cáo khoa học: ˚ The 1.8 A crystal structure of a proteinase K-like enzyme from a psychrotroph Serratia species docx

... Bajorath J, Muller A, Raghunathan S, SinghTP, Hinrichs W & Saenger W (1991) Inhibition of pro-teinase K by methoxysuccinyl-Ala-Ala-Pro-Ala-chloro-methyl ketone: an x-ray study at 2.2 -A ˚resolution.J ... The ResearchCouncil of Norway and Biotec Pharmacon ASA.References1 Rao MB, Tanksale AM, Ghatge MS & Deshpande VV(1998) Molecular and biotechnological aspects of micro-bial proteases. Microbiol ... similar C-ter-minal domains with unknown structure and function.The N-terminal pro domain is autocatalytically cleavedoff when the enzyme has obtained its active conforma-tion, and the two C-terminal...
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Tài liệu Báo cáo khoa học: Crystal structure of a subtilisin-like serine proteinase from a psychrotrophic Vibrio species reveals structural aspects of cold adaptation docx

Tài liệu Báo cáo khoa học: Crystal structure of a subtilisin-like serine proteinase from a psychrotrophic Vibrio species reveals structural aspects of cold adaptation docx

... surfaces or differentdegrees of packing [42,44,47].Cold-adapted 1SH7 and mesophilic 1IC6 have a lar-ger solvent accessible surface area and a larger non-polar surface area than 1THM (Table ... positions and gave a root mean square deviation of 0.84–1.21 A ˚(Table 2, Fig. 2). The structural resemblance withregard to root mean square deviation, fraction of com-mon Ca-atoms and the amino acid ... helix A and residues of the succeeding surface loop and it iscoordinated by the side chain and carbonyl oxygen of Asp9, the side chains of Asp12, Gln13, Asp19, the car-bonyl oxygen of Asn21 and one...
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Báo cáo khoa học: Molecular and functional characterization of a novel splice variant of ANKHD1 that lacks the KH domain and its role in cell survival and apoptosis docx

Báo cáo khoa học: Molecular and functional characterization of a novel splice variant of ANKHD1 that lacks the KH domain and its role in cell survival and apoptosis docx

... 5¢-CTAGACTCGAGCCTAATTTATATTTGCTCCTTGTGC-3¢. b-Actin primers weredesigned as follows: forward 5¢-CTACAATGAGCTGCGTGT-3¢ and reverse 5¢-AAGGAAGGCTGGAAGAGT-3 ¢.Cell survival and apoptosis analysisFor viability ... and primersspecific for VBARP and b-actin (housekeeping gene) mole-cules. The following VBARP primers were designed:forward 5¢-GATAAGGTACCTGCACTGACACGGATGAAAGC-3¢ and reverse 5¢-CTAGACTCGAGCCTAATTTATATTTGCTCCTTGTGC-3¢. ... vari-ant 2. In this study we focus on the biochemical and functional characterization of the novel VBARP-L and VBARP-S transcripts. Bioinformatics analyses showthat VBARP-L and VBARP-S are...
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Báo cáo khoa học: Crystal structure of a glycoside hydrolase family 6 enzyme, CcCel6C, a cellulase constitutively produced by Coprinopsis cinerea pot

Báo cáo khoa học: Crystal structure of a glycoside hydrolase family 6 enzyme, CcCel6C, a cellulase constitutively produced by Coprinopsis cinerea pot

... HinCel 6A and CcCel6C (Fig. 2)indicated that Asp150 and Asp334 of CcCel6C arethe potential catalytic residues and could act as a proton donor and a base, respectively. Another aspar-tic acid ... (Fig. 5A C), and loop-1 and loop-2 of CcCel6C revealed a moreopen structure than those of HjeCel 6A and HinCel 6A. The conformational changes in the two loops of Hje-Cel 6A and HinCel 6A have been ... 1A. Like the fungal GH6 cello-biohydrolases [6,7], CcCel6C consists of a seven-stranded b ⁄ a barrel fold. a- Helices and b-strands arenumbered as a 1 a 8 and b0–bVII, respectively, as...
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Báo cáo khoa học: Identification and functional characterization of a novel barnacle cement protein pptx

Báo cáo khoa học: Identification and functional characterization of a novel barnacle cement protein pptx

... TSVSAGDGAFGNLAAALTLVEDTEDGLGVKTKNGGKGFSEGTAAISQTAGANGGATVKKABacp19k VSASAANGFFKNLGKATTEVKTTKDGTKVKTKTAGKGKTGGTATTIQIADANGGVSEKSLBicp19k AAAAAGNGVFKNLVTALTNISTTDDITKVQTQTIGSGGTGGAATILQLADANGGAALKEV130 ... GAG AAG AAG AA-3¢ for thefirst PCR amplification; and 5¢-TGC TGA CCG ACGCGC CTC CT-3¢ and 5¢-GGC AAC ACG GGC GTCACC GC-3¢ for the second PCR amplification. The 102 bpDNA amplified by 5¢-RACE was ... functional characterization of a novel barnacle cement proteinYouhei Urushida1, Masahiro Nakano1, Satoru Matsuda1, Naoko Inoue2, Satoru Kanai2,Naho Kitamura3, Takashi Nishino3and...
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hydrothermal synthesis and structural characterization of fe2o3sno2 nanoparticles

hydrothermal synthesis and structural characterization of fe2o3sno2 nanoparticles

... Hydrothermal synthesis and structural characterization of (1 2 x )a- Fe2O3–xSnO2nanoparticlesMonica Sorescu a, *, L. Diamandescu a, b, D. Tarabasanu-Mihailab, V.S. Teodorescub, ... are shown in Table 1 and the experimental XRD and calculated profiles aredisplayed in Fig. 5 (a) and (d). It is reasonable thatthe substitutional and interstitial sites have equal siteoccupancy. ... 4(b)) reveal a contrac-tion of about 3% of the cassiterite lattice parameters. Forx . 0:56 the crystallites are small (less than 10 nm) and the samples are quite uniform. The high magnificationTEM...
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