Výsledky vyhledávání - "F. G. Prendergast"

Membrane-bound state of the colicin E1 channel domain as an extended two-dimensional helical array

Autor: Magdalen Lindeberg, Gordon Tollin, Stanislav D. Zakharov, Zdzislaw Salamon, Yuri V. Griko, William A. Cramer, F. G. Prendergast

Publikováno v: Proceedings of the National Academy of Sciences. 95:4282-4287

Atomic level structures have been determined for the soluble forms of several colicins and toxins, but the structural changes that occur after membrane binding have not been well characterized. Changes occurring in the transition from the soluble to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46cef64e19250dba01925caa85da4d90
https://doi.org/10.1073/pnas.95.8.4282

Zobrazit plný text záznamu

The Effects of Chain Length and Thermal Denaturation on Helix-Forming Peptides: A Mode-Specific Analysis Using 2D FT-IR

Autor: S. Yu. Venyaminov, F. G. Prendergast, D. K. Graff, B. Pastrana-Rios

Publikováno v: Journal of the American Chemical Society. 119:11282-11294

The major goal of this project was to use FT-IR spectroscopy to monitor the effects of chain length and temperature on small, helix-forming peptides of the general form, Ac-W(EAAAR)nA-NH2, where n ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::185a33f688067ab34cb4033066868b2a
https://doi.org/10.1021/ja970512m

Zobrazit plný text záznamu

Protein: Nucleic acid interactions. I. Electronic structures of cytosine, indole, and guanine complexes

Autor: P. Ilich, F. G. Prendergast

Publikováno v: Biopolymers. 32:667-694

Low singlet transition energies and line strengths were calculated for the cytosine:indole:guanine complex by the INDO/1S-CI method. The chromophores were arranged in three sets of 270 intercalating geometries. Calculations were executed in the super

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2efcc25324e3c9028c18fccd2c958c1d
https://doi.org/10.1002/bip.360320609

Zobrazit plný text záznamu

Importance of the two tryptophan residues in the Streptomyces R61 exocellular dd-peptidase

Autor: Jean-Marc Wilkin, F G Prendergast, C Bourguignon-Bellefroid, Robin T. Aplin, Bernard Joris, Claude Houssier, J. Van Beeumen, Jean-Marie Ghuysen, J.M. Frere

Publikováno v: Biochemical Journal. 282:361-367

Modification of the Streptomyces R61 DD-peptidase by N-bromosuccinimide resulted in a rapid loss of enzyme activity. In consequence, the role of the enzyme's two tryptophan residues was investigated by site-directed mutagenesis. Trp271 was replaced b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b70e24f41df9d4d92875331fc814dff
https://doi.org/10.1042/bj2820361

Zobrazit plný text záznamu

Analysis of the segmental stability of helical peptides by isotope-edited infrared spectroscopy

Autor: S Y Venyaminov, J F Hedstrom, F G Prendergast

Publikováno v: Proteins. 45(1)

Isotope-edited infrared spectroscopy has the ability to probe the segmental properties of long biopolymers. In this work, we have compared the infrared spectra of a model helical peptide ((12)C) Ac-W-(E-A-A-A-R)(6)-A-NH(2), described originally by Me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::194db5ced4a4169f41ccd1c19578e7ad
https://pubmed.ncbi.nlm.nih.gov/11536363

Zobrazit plný text záznamu

Dynamics of internal water in fatty acid binding protein: computer simulations and comparison with experiments

Autor: V A, Likić, F G, Prendergast

Publikováno v: Proteins. 43(1)

Multiple molecular dynamics (MD) simulations of fully solvated rat intestinal fatty acid binding protein (I-FABP) were conducted to investigate the dynamics of internal water molecules. Although the long time average of the number of internal water m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::66ee8432ff90e54e5a518787f4c09ef5
https://pubmed.ncbi.nlm.nih.gov/11170215

Zobrazit plný text záznamu

Biophysics of the green fluorescent protein

Autor: F G, Prendergast

Publikováno v: Methods in cell biology. 58

It is almost certainly a truism that interpretation of the fluorescence of a protein matrix-embedded chromophore in terms of the physicochemical character of its environment requires that the tertiary structure of the protein be known to high resolut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c954925589d83c227baf22e3608611d4
https://pubmed.ncbi.nlm.nih.gov/9891371

Zobrazit plný text záznamu

Comparison of 15N- and 13C-determined parameters of mobility in melittin

Autor: L, Zhu, F G, Prendergast, M D, Kemple

Publikováno v: Journal of biomolecular NMR. 12(1)

Backbone and tryptophan side-chain mobilities in the 26-residue, cytolytic peptide melittin (MLT) were investigated by 15N and 13C NMR. Specifically, inverse-detected 15N T1 and steady-state NOE measurements were made at 30 and 51 MHz on MLT at 22 de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d7f9aa6405ed847beec70e2c0196934a
https://pubmed.ncbi.nlm.nih.gov/9729793

Zobrazit plný text záznamu

Main chain and side chain dynamics of peptides in liquid solution from 13C NMR: melittin as a model peptide

Autor: M D, Kemple, P, Buckley, P, Yuan, F G, Prendergast

Publikováno v: Biochemistry. 36(7)

Peptide backbone and lysine and tryptophan side chain mobilities in the synthetic, 26-residue peptide melittin (MLT) enriched with 13C were investigated in liquid solution by 13C T1 and steady state nuclear Overhauser effect measurements at two magne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a13a77f7ebd3eaa3d32b383b988fb2e5
https://pubmed.ncbi.nlm.nih.gov/9048551

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání