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Another role of proline: stabilization interactions in proteins and protein complexes concerning proline and tryptophane

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F08%3A00314772" target="_blank" >RIV/61388963:_____/08:00314772 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Another role of proline: stabilization interactions in proteins and protein complexes concerning proline and tryptophane

  • Original language description

    Proline?tryptophan complexes derived from experimental structures are investigated by quantum chemical procedures known to properly describe the London dispersion energy. To elucidate the structural features responsible for this unexpectedly large stabilization we examined the role of the nitrogen heteroatom and the importance of the cyclicity of the proline residue. We show that the electrostatic interaction due to the presence of the dipole, caused by the nitrogen heteroatom, contributes largely to the strength of the interaction.

  • Czech name

    Jiná úloha prolinu: stabilizační nterakce v proteinech a proteinových komlexech zahrnující prolin a tryptophane

  • Czech description

    Komplex tryptophane a prolinu získaný z experimentálních struktur byl zkoumán procedurami kvantové chemie schopnými popsat Londonovu disperzní energii. Pro potvrzení strukturálních a energetických rysů zodpovědných za tuto extrémní stabilizaci byla studována role dusíkového heteroatomu a cyklizace sturkury. Ukazujeme, že elektrostatické interakce způsobené dipólovým momentem dusíku přispívají nejvíce k této stabilizaci.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physical Chemistry Chemical Physics

  • ISSN

    1463-9076

  • e-ISSN

  • Volume of the periodical

    10

  • Issue of the periodical within the volume

    42

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    10

  • Pages from-to

  • UT code for WoS article

    000260485600002

  • EID of the result in the Scopus database