Sökning: "Sven Hovmöller"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Sven Hovmöller.

  1. 1. Structural studies of polychlorinated hydrocarbons : DDT analogues and degradation products

    Författare :Sven Hovmöller; Stockholms universitet; []

    Sammanfattning : .... LÄS MER

  2. 2. Structural modeling of membrane transporter proteins

    Författare :Jonas Almqvist; Sven Hovmöller; David van der Spoel; Stockholms universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; membrane protein structure; membrane protein crystallography; membrane protein structure modelling; Structural biochemistry; Strukturbiokemi; strukturkemi; Structural Chemistry;

    Sammanfattning : A fundamental process of all living organisms - the transport of molecules across cellular membranes through membrane transport proteins - is investigated.After a brief review of general properties of biological membranes follows a recollection of the major methods of membrane transport that Nature utilizes (Chapter 1). LÄS MER

  3. 3. The use of evolutionary information in protein alignments and homology identification

    Författare :Tomas Ohlson; Arne Elofsson; Sven Hovmöller; Geoffrey J. Barton; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Protein alignment homology sequence profile; Theoretical chemistry; Teoretisk kemi;

    Sammanfattning : For the vast majority of proteins no experimental information about the three-dimensional structure is known, but only its sequence. Therefore, the easiest way to obtain some understanding of the structure and function of these proteins is by relating them to well studied proteins. This can be done by searching for homologous proteins. LÄS MER

  4. 4. Exploiting reciprocal space : Electron diffraction, textures and precession

    Författare :Peter Oleynikov; Sven Hovmöller; Xiaodong Zou; Jean-Paul Morniroli; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; electron crystallography; electron diffraction; texture patterns; precession electron diffraction; Inorganic chemistry; Oorganisk kemi;

    Sammanfattning : Electron crystallography emerges as a new tool for accurate structure determination of very small crystals. In order to exploit the full potential of electron diffraction, the methods for data acquisition and processing have to be developed towards the high standards of X-ray crystallography. LÄS MER

  5. 5. Prediction of zinc-binding sites in proteins and efficient protein structure description and comparison

    Författare :Nanjiang Shu; Sven Hovmöller; Elisabeth Sauer-Eriksson; Alexander Luybartsev; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; zinc-binding; shape strings; protein structures; secondary structures; machine learning; Molecular biology; Molekylärbiologi; Biochemistry; Biokemi; Bioinformatics; Bioinformatik; Structural biology; Strukturbiologi; biokemi; Biochemistry; Structural Biology; strukturbiologi; Molecular Biology; molekylärbiologi;

    Sammanfattning : A large number of proteins require certain metals to stabilize their structures or to function properly. About one third of all proteins in the Protein Data Bank (PDB) contain metals and it is estimated that approximately the same proportion of all proteins are metalloproteins. LÄS MER