Báo cáo khoa học: Comparative biochemical characterization of nitrile-forming proteins from plants and insects that alter myrosinase-catalysed hydrolysis of glucosinolatesk docx

... from plants and insects M. Burow et al. 2446 FEBS Journal 273 (2006) 2432–2446 ª 2006 The Authors Journal compilation ª 2006 FEBS Comparative biochemical characterization of nitrile-forming proteins ... characterization of nitrile-forming proteins from plants and insects that alter myrosinase-catalysed hydrolysis of glucosinolates Meike Burow, Jan...

Ngày tải lên: 23/03/2014, 11:20

... The NOE peaks between residues of the binding loop and that of the 11±16 loop are also d ifferent from that of SGCI and its variant (Table 3). Qualitative evaluation of H±D exchange data Proton±deuterium ... properties o f t he amide protons of SGCI[L30R, K31M] are very similar to that of SGCI. Both the amide proton of Lys13 of SGCI and of SGCI[L30R, K31M] vari...

Ngày tải lên: 08/03/2014, 10:20

... Rao and Dr J. Josse for critical review of the manuscript, and Profes- sor W. Lo ¨ ffelhardt (University of Vienna, Austria) for his assistance in N-terminal protein sequencing and some MALDI-TOF ... sPPases of photosynthetic bacteria, a polyphyletic and very diverse assembly of prokaryo- tes, are worth characterizing. An increasing body of biochemical and genetic evi- d...

Ngày tải lên: 16/03/2014, 11:20

... elements that are adopted only temporarily and ⁄ or in a fraction of the protein population. Recent data suggest that even proteins that adopt a well-defined structure by conventional standards ... observed and described for lentiviral Tat [32,45–52] and Vpr [53–56]. A well- defined and rigid tertiary structure of these proteins is observed only in complexes with one of...

Ngày tải lên: 18/02/2014, 06:20

... Fe -proteins or other proteins. Results and Discussion Site-directed mutagenesis of the target arginine of dinitrogenase reductase An indication for the covalent modification of one subunit of ... shift of 541.06 m ⁄ z. Signals from the singly and doubly charged b- and y-ion ser- ies, as well as ions from the fragmentation of the post-translational modification, are ind...

Ngày tải lên: 07/03/2014, 02:20

... over-expression of the three proteins was signifi- cantly associated with the genesis and progression of CRC. The functional implications of the alterations in the levels of these proteins are discussed ... and metastasis-associated proteins in CRC. The results sug- gest that RhoGDI, S100A9 and LASP-1 may play an important role in the development and progression of CR...

Ngày tải lên: 23/03/2014, 03:20

... upgrade of existing genres and the creation of novel genres. The change of genre repertoire and the creation of new genres were well illustrated by Crowston and Williams (2000) and Shepherd and ... generated from specific needs and requirements of the web. Crowston and Williams (2000) have traced this evolution through a manual qualitative survey of 1000 web...

Ngày tải lên: 23/03/2014, 18:20

... languages was obtained by Thatcher and Wright (1968) and Doner (1970) who established that the CFLs were all and only the sets of strings forming the yield of sets of finite trees definable ... Doner's and Thatcher and Wright's proofs that the recognizable sets of trees are char- acterized by definability in wSnS lift directly to a proof that the recogn...

Ngày tải lên: 23/03/2014, 19:20

... Dolce 1 , Ferdinando Palmieri 3 and Loredana Capobianco 2 1 Department of Pharmaco-Biology, University of Calabria, Arcavacata di Rende, Cosenza, Italy 2 Department of Biological and Environmental Sciences and ... Dolce, Department of Biological and Environmental Sciences and Technologies, University of Salento, 73100 Lecce, Italy; Department of Pharmaco-Biology, Univers...

Ngày tải lên: 29/03/2014, 08:20

... protein in E. coli and studied its substrate preferences, the factors influencing its activity and the nature of suitable metal cofactors and inhibitors in vitro. Materials and methods Chemicals The ... mito- chodrial AOX activity and proposed that the effect of organic acids could be due to the fact that they chelate metal cations. We did observe an inhibitory effect of bo...

Ngày tải lên: 31/03/2014, 07:20