Tài liệu Báo cáo khoa học: Crystal structure of importin-a b

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

... antiparallel to importin -a, analogous with other NLS cargo. The average atomic B factors for importin -a in the structure are 32.1 A ˚ 2 for main-chain atoms, 35.7 A ˚ 2 for side-chain atoms and ... Leighton L, Blobel G & Kuriyan J (1998) Crystallographic analysis of the recognition of a nuclear localization signal by the nuclear import factor karyopherin...

Ngày tải lên : 14/02/2014, 19:20

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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

... 2295 Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases Juha P. Kallio 1 , Chiara Gasparetti 2 , Martina Andberg 2 , Harry Boer 2 , ... weak homodimer, as observed for MaL, that may determine the properties of these asco-laccases at high protein concentrations. Database Structural data are available in the...

Ngày tải lên : 14/02/2014, 18:20

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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

... and catalysis. Biochemistry 48 , 341 7– 342 4. 31 Nakamura T, Matsumura H, Inoue T, Kai Y, Uegaki K, Hagihara Y, Ataka M & Ishikawa K (2005) Crystallization and preliminary X-ray diffraction analysis ... by the other three atoms (Table 3). The angles around the metal ion indicated that Fe -bound ApeSOD contains distorted octahedral coordination around the metal cofactor. The a...

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

... For the superposi- tion of the substrate-free PhyK with substrate-free AppA the C a atoms are 2 .41 A ˚ apart, whereas for the substrate-free PhyK and the substrate-loaded AppA the averaged distance ... histidine-acid phosphatases, such as E. coli phytase, glucose- 1-phosphatase and human prostatic-acid phosphatase. The polypeptide chain is organized into an a and an a...

Ngày tải lên : 16/02/2014, 09:20

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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

... Chem 2 74, 18237–18 242 . 14 Shimomura T, Denda K, Kitamura A, Kawaguchi T, Kito M, Kondo J, Kagaya S, Qin L, Takata H, Miyazawa K et al. (1997) Hepatocyte growth factor activator inhibitor, a novel ... surface analysis, we propose a rigid domain association for the N-terminal SEA domain with the back site of the proteinase domain. Abbreviations HAI, hepatocyte growth factor ac...

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

... 276–280. 7 Handa N, Terada T, Kamewari Y, Hamana H, Tame JRH, Park S-Y, Kinoshita K, Ota M, Nakamura H, Kuramitsu S et al. (2003) Crystal structure of the con- served protein TT1 542 from Thermus thermophilus ... suggestive of a catalytic water molecule which has been replaced by the acetate moiety. The protein coordinates zinc with the N d atom of His12, one of t...

Ngày tải lên : 19/02/2014, 00:20

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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

... F, Theys F, Qian M, Haser R & Gerday C (19 94) Stability and structural analysis of alpha-amylase from the antarctic psychrophile Alteromonas haloplanctis A2 3. Eur J Biochem 222, 44 1– 44 7. 51 ... proteinase encompasses amino acids 140 42 0 of the 530 amino acid prepro-enzyme [ 34] . The model was reﬁned at a resolution of 1. 84 A ˚ with an R-factor of 14. 1% and...

Ngày tải lên : 19/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Crystal structure of Trypanosoma cruzi glyceraldehyde-3-phosphate dehydrogenase complexed with an analogue of 1,3-bisphospho-D-glyceric acid Selective inhibition by structure-based design docx

... Cys166 and the nicotinamide ring of the NAD + cofactor during catalysis. The average isotropic temperature factor values for the main chain and all atoms of the 359 residues from each monomer are, ... oligonucleotides: a sense primer 5¢-CAACAAATTTG CATATGACTATT AAAG-3¢ containing an NdeI site (underlined) next to the start codon of the T. brucei gGAPDH gene; an anti-...

Ngày tải lên : 20/02/2014, 02:21

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Tài liệu Báo cáo khoa học: Crystal structure of thiamindiphosphate-dependent indolepyruvate decarboxylase from Enterobacter cloacae, an enzyme involved in the biosynthesis of the plant hormone indole-3-acetic acid doc

... bonds and a bridging magnesium ion. The magnesium ion is octahedrally coordinated to oxygen atoms from the diphosphate group of ThDP, the side chains of Asp435 and Asn462, the main chain oxygen atom of ... extends from the thiazolium ring of the cofactor to the surface of the protein. The entrance of the active site cleft is covered by the C-termin...

Ngày tải lên : 20/02/2014, 11:20

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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

... D40 in HtA replaces a tyrosine of a- sarcin, and the aromatic ring of F126, close to the catalytic H113, replaces a leucine side chain in a- sarcin in a similar arrangement to that found in RNase ... del Pozo A & Gavilanes JG (2001) RNase U2 and alpha- sarcin: a study of relationships. Meth Enzymol 341 , 335–351. 3 Lacadena J, A ´ lvarez-Garcı ´ a E, Carreras...

Ngày tải lên : 18/02/2014, 08:20

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