Biophysical studies of membrane proteins/peptides. Interaction with ...

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acceptors) (Eqs. 4-6) (⋅-⋅-⋅). A: A model assuming binding of ciprofloxacin near the trimer interface (Model I) was fitted to the experimental data (Eqs. 4-12). The interval of 3.15 < log(K B ) < 3.62 was recovered for the binding constant (grey area). B: A model assuming binding of ciprofloxacin to the OmpF periphery (Model II) was fitted to the experimental data. The interval of 3.58 < log(K B ) < 4.00 was recovered for the binding constant (grey area). The simulations for the upper and lower bounds of K B are represented in both figures by a solid line (⎯) and by a dotted line (⋅⋅⋅⋅⋅), respectively. Figure A1 – Schematic side (A) and top (B) views of a lipid bilayer containing a cylindrical membrane protein labelled with a donor fluorophore (D) at its outer radius, capable of FRET to acceptors (A) located in the lipid bilayer, on a plane parallel to the bilayer plane. See text for details. 128
BINDING OF A QUINOLONE ANTIBIOTIC TO BACTERIAL PORIN OmpF 129
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UNIVERSIDADE TÉCNICA DE LISBOA INS
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Fernandes, F., Loura, L. M. S., Fed
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Ao Pedro e Hugo, amigos de longa da
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2.2. - Peptides as models 2.3. - Am
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ABBREVIATIONS AND SYMBOL LIST ABBRE
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RESUMO RESUMO As biomembranas são
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SINOPSE SINOPSE Nas últimas duas d
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SINOPSE podem fornecer informação
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SINOPSE aceitantes. Dadores mais pr
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OUTLINE OUTLINE The last two decade
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OUTLINE membranes with a distributi
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OUTLINE BAR domains (tubulation of
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ion diffusion, as the energy requir
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acid. If no more groups are linked
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sphingomyelin, the most abundant sp
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signal for neighbouring cells to ph
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functional role in process such as
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in the L α phase, while lateral di
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1.7. Lateral heterogeneity in lipid
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the vesicle through bilayer deforma
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Figure I.9 - Depiction of the sever
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Figure I.11 - Experimentally obtain
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drying into a film and ressuspensio
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deactivating agents. Zwitterionic d
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amphipatic helices (see Section 2.3
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size corresponding to the hydrophob
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changes abruptly in the interfacial
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thickness of the bilayer (Section 1
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some α-helical membrane proteins a
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The formation of a lipid population
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homogeneous distribution of lipids
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Figure I.20 - Relative binding cons
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2.9. Lipid phase preferential parti
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In Figure I.21, theoretical simulat
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PROTEIN-PROTEIN AND PROTEIN-LIPID I
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2430 Biophysical Journal Volume 85
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2432 Fernandes et al. Coat protein
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2434 Fernandes et al. leads to an a
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2436 Fernandes et al. FIGURE 4 (A)
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2438 Fernandes et al. section of th
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2440 Fernandes et al. tein oligomer
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QUANTIFICATION OF PROTEIN-LIPID SEL
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FRET Study of Protein-Lipid Selecti
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Page 104 and 105:
Page 107 and 108: BINDING OF INHIBITORS TO A PUTATIVE
Page 109 and 110: BINDING OF INHIBITORS TO A PUTATIVE
Page 111: INTERACTION OF THE INDOLE CLASS OF
Page 114 and 115: 5272 Biochemistry, Vol. 45, No. 16,
Page 123: BINDING ASSAYS OF INHIBITORS TOWARD
Page 126 and 127: 1778 F. Fernandes et al. / Biochimi
Page 136 and 137: apparently the most significant as
Page 138 and 139: 110
Page 140 and 141: Introduction Quinolones are broad-s
Page 142 and 143: [9-12]. Having this into considerat
Page 144 and 145: any case, very similar, probably wi
Page 146 and 147: placement of the protein around the
Page 148 and 149: ⎛ II t ⎛ R ⎞ 0 ρ () t = exp
Page 150 and 151: APPENDIX - Derivation of the FRET r
Page 152 and 153: 2 2w J ( t) = '2 R − R + w / 1
Page 154 and 155: [14] L. Plançon, M. Chami, L. Lete
Page 158 and 159: FIGURE 1A FIGURE 1B 130
Page 164 and 165: 136
Page 166 and 167: dynamin. Soon after, the same group
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Page 170 and 171: 142
Page 172 and 173: Introduction Control of membrane re
Page 174 and 175: Steady-state fluorescence measureme
Page 176 and 177: Rho-DOPE (acceptor). The increase o
Page 178 and 179: where η is the viscosity of the me
Page 180 and 181: ound conformation of the BAR domain
Page 182 and 183: 19. Fernandes, F., L. M. S. Loura,
Page 184 and 185: Figure Legends Fig.1: N-terminal am
Page 186 and 187: FIG. 1A FIG.1B 17
Page 188 and 189: FIG. 3A FIG. 3B 19
Page 190 and 191: FIG.5A 21
Page 192 and 193: FIG 6. 23
Page 194 and 195: FIG. 8 A B 25
Page 196 and 197: The signalling functions of PI(4,5)
Page 198 and 199: 172
Page 200 and 201: 174
Page 202 and 203: zoxadiazol (NBD)-PC were obtained f
Page 204 and 205: Fig. 3. Fluorescence decays of diph
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CONCLUSIONS VII CONCLUSIONS Chapter
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CONCLUSIONS constants recovered by
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CONCLUSIONS Chapter IV ‐ Binding
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CONCLUSIONS Chapter VI - Clustering
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FINAL CONSIDERATIONS AND PROSPECTS
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BIBLIOGRAPHY IX BIBLIOGRAPHY Albert
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BIBLIOGRAPHY Phosphatidylinositol 4
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BIBLIOGRAPHY Glaubitz, C., Grobner,
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BIBLIOGRAPHY Koehorst, R. B. M., Sp
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BIBLIOGRAPHY Mishra, V. K., Palguna
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BIBLIOGRAPHY Pluschke, G., Hirota,
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BIBLIOGRAPHY Sperotto, M. M., and M
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BIBLIOGRAPHY Williamson, I. M., Alv
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