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001-es BibID:BIBFORM004856
Első szerző:Bagossi Péter (biokémikus, vegyész)
Cím:Molecular modeling of nearly full-length ErbB2 receptor / Bagossi, P., Horvath, G., Vereb, G., Szollosi, J., Tozser, J.
Dátum:2005
ISSN:0006-3495
Megjegyzések:Members of the epidermal growth factor receptor family play important roles in various cellular processes, both in physiological and in pathological conditions. Dimerization and autophosphorylation of these receptor tyrosine kinases are key events of signal transduction. Details of the molecular events of the signaling are not entirely known. To facilitate the understanding of receptor structure and function at the molecular level, a molecular model was built for the nearly full-length ErbB2 dimer. Modeling was based on the x-ray or nuclear-magnetic resonance structures of extracellular, transmembrane, and intracellular domains. The extracellular domain was positioned above the cell membrane based on the distance determined from experimentally measured fluorescence resonance energy transfer. Favorable dimerization interactions are predicted for the extracellular, transmembrane, and protein kinase domains in the model of a nearly full-length dimer of ErbB2, which may act in a coordinated fashion in ErbB2 homodimerization, and also in heterodimers of ErbB2 with other members of the ErbB family
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
analysis
Cell Line, Tumor
Cell Membrane
chemistry
Comparative Study
Computer Simulation
Dimerization
Energy Transfer
Epidermal Growth Factor
Fluorescence
Fluorescence Resonance Energy Transfer
Humans
Hungary
Lipid Bilayers
methods
Models, Chemical
Models, Molecular
Neoplasms
Protein Conformation
Protein Structure, Tertiary
Receptor, erbB-2
Research
Signal Transduction
Structure-Activity Relationship
Support
ultrastructure
Megjelenés:Biophysical Journal. - 88 : 2 (2005), p. 1354-1363. -
További szerzők:Horváth Gábor (1974-) (biofizikus) Vereb György (1965-) (biofizikus, orvos) Szöllősi János (1953-) (biofizikus) Tőzsér József (1959-) (molekuláris biológus, biokémikus, vegyész)
Internet cím:elektronikus változat
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