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Anomalous adsorptive properties of HIV protease: Indication of two-dimensional crystallization?

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    0309334 - ÚOCHB 2009 RIV NL eng J - Journal Article
    Cígler, Petr - Král, V. - Kožíšek, Milan - Konvalinka, Jan - Mirsky, V.M.
    Anomalous adsorptive properties of HIV protease: Indication of two-dimensional crystallization?
    [Anomální adsorpční chování HIV proteasy: možnost dvojrozměrné krystalizace?]
    Colloids and Surfaces B-Biointerfaces. Roč. 64, č. 1 (2008), s. 145-149. ISSN 0927-7765. E-ISSN 1873-4367
    R&D Projects: GA MŠMT 1M0508; GA MŠMT LC512
    Grant - others:RASP(XE) SP5A-CT-2006-044515
    Institutional research plan: CEZ:AV0Z40550506
    Keywords : HIV protease * protein adsorption * protein-resistant surfaces * self-assembled monolayer * surface plasmon resonance
    Subject RIV: CE - Biochemistry
    Impact factor: 2.593, year: 2008

    Adsorption of HIV protease onto different surfaces was studied quantitatively using surface plasmon resonance. Equilibrium and kinetic adsorption constants were determined. An anomalous mutual attraction between adsorbate molecules was observed, indicating the possibility of two-dimensional crystallization of HIV protease.

    Pomocí povrchové plazmonové rezonance byla kvantitativně sledována adsorpce HIV proteasy na různé povrchy. Byly stanoveny rovnovážné a kinetické adsorpční konstanty. Byla pozorována anomální kooperativní adsorpce mezi molekulami HIV proteasy, dokumentující možnost dvojrozměrné krystalizace tohoto enzymu.
    Permanent Link: http://hdl.handle.net/11104/0161491

     
     
Number of the records: 1  

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