Related ArticlesStructural characterization of the interactions of optimized product inhibitors with the N-terminal proteinase domain of the hepatitis C virus (HCV) NS3 protein by NMR and modelling studies.
J Mol Biol. 1999 Jun 4;289(2):385-96
Authors: Cicero DO, Barbato G, Koch U, Ingallinella P, Bianchi E, Nardi MC, Steinkühler C, Cortese R, Matassa V, De Francesco R, Pessi A, Bazzo R
The interactions of peptide inhibitors, obtained by the optimization of N-terminal cleavage products of natural substrates, with the protease of human hepatitis C virus (HCV) are characterized by NMR and modelling studies. The S-binding region of the enzyme and the bound conformation of the ligands are experimentally determined. The NMR data are then used as the experimental basis for modelling studies of the structure of the complex. The S-binding region involves the loop connecting strands E2 and F2, and appears shallow and solvent-exposed. The ligand binds in an extended conformation, forming an antiparallel beta-sheet with strand E2 of the protein, with the P1 carboxylate group in the oxyanion hole.
Understanding small-molecule binding to MDM2: insights into structural effects of isoindolinone inhibitors from NMR spectroscopy.
Understanding small-molecule binding to MDM2: insights into structural effects of isoindolinone inhibitors from NMR spectroscopy.
Understanding small-molecule binding to MDM2: insights into structural effects of isoindolinone inhibitors from NMR spectroscopy.
Chem Biol Drug Des. 2011 May;77(5):301-8
Authors: Riedinger C, Noble ME, Wright DJ, Mulks F, Hardcastle IR, Endicott JA, McDonnell JM
The interaction between murine double minute (MDM2) and p53 is a major target in anticancer drug design. Several potent compound series, including the nutlins...
nmrlearner
Journal club
0
08-05-2011 11:48 AM
Exploring NMR ensembles of calcium binding proteins: perspectives to design inhibitors of protein-protein interactions.
Exploring NMR ensembles of calcium binding proteins: perspectives to design inhibitors of protein-protein interactions.
Exploring NMR ensembles of calcium binding proteins: perspectives to design inhibitors of protein-protein interactions.
BMC Struct Biol. 2011 May 12;11(1):24
Authors: Isvoran A, Badel A, Craescu CT, Miron S, Miteva MA
ABSTRACT: BACKGROUND: Disrupting protein-protein interactions by small organic molecules is nowadays a promising strategy employed to block protein targets involved in different pathologies. However, structural...
nmrlearner
Journal club
0
05-17-2011 06:21 PM
[NMR paper] Characterization of protein-ligand interactions by high-resolution solid-state NMR sp
Characterization of protein-ligand interactions by high-resolution solid-state NMR spectroscopy.
Related Articles Characterization of protein-ligand interactions by high-resolution solid-state NMR spectroscopy.
J Am Chem Soc. 2004 Nov 3;126(43):13948-53
Authors: Zech SG, Olejniczak E, Hajduk P, Mack J, McDermott AE
A novel approach for detection of ligand binding to a protein in solid samples is described. Hydrated precipitates of the anti-apoptotic protein Bcl-xL show well-resolved (13)C-(13)C 2D solid-state NMR spectra that allow...
nmrlearner
Journal club
0
11-24-2010 10:03 PM
[NMR paper] NMR-based structural characterization of large protein-ligand interactions.
NMR-based structural characterization of large protein-ligand interactions.
Related Articles NMR-based structural characterization of large protein-ligand interactions.
J Biomol NMR. 2002 Feb;22(2):165-73
Authors: Pellecchia M, Meininger D, Dong Q, Chang E, Jack R, Sem DS
Genomic research on target identification and validation has created a great need for methods that rapidly provide detailed structural information on protein-ligand interactions. We developed a suite of NMR experiments as rapid and efficient tools to provide descriptive...
nmrlearner
Journal club
0
11-24-2010 08:49 PM
[NMR paper] NMR structural characterization of the CDK inhibitor p19INK4d.
NMR structural characterization of the CDK inhibitor p19INK4d.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles NMR structural characterization of the CDK inhibitor p19INK4d.
FEBS Lett. 1997 Jan 20;401(2-3):127-32
Authors: Kalus W, Baumgartner R, Renner C, Noegel A, Chan FK, Winoto A, Holak TA
p19INK4d is a 165 amino acid protein that belongs to the INK4 family of CDK4 and CDK6 inhibitors. Assignments of 1H, 15N and 13C resonances have enabled the determination of the...
nmrlearner
Journal club
0
08-22-2010 03:03 PM
[NMR paper] Characterization of tertiary interactions in a folded protein by NMR methods: studies
Characterization of tertiary interactions in a folded protein by NMR methods: studies of pH-induced structural changes in human growth hormone.
Related Articles Characterization of tertiary interactions in a folded protein by NMR methods: studies of pH-induced structural changes in human growth hormone.
Biochemistry. 1992 Sep 15;31(36):8587-96
Authors: Abildgaard F, Jørgensen AM, Led JJ, Christensen T, Jensen EB, Junker F, Dalbøge H
The pH-induced conformational changes in human growth hormone (hGH) have been studied, using a new...
nmrlearner
Journal club
0
08-21-2010 11:45 PM
[NMR paper] NMR studies of interactions between inhibitors and porcine pancreatic phospholipase A
NMR studies of interactions between inhibitors and porcine pancreatic phospholipase A2.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles NMR studies of interactions between inhibitors and porcine pancreatic phospholipase A2.
Biochimie. 1992 Sep-Oct;74(9-10):859-66
Authors: Peters AR, Dekker N, van den Berg L, Boelens R, Slotboom AJ, de Haas GH, Kaptein R
Two-dimensional NMR studies were performed on the complexes of porcine pancreatic phospholipase A2, bound to a...
nmrlearner
Journal club
0
08-21-2010 11:45 PM
[NMR paper] Structural characterization of peptide hormone/receptor interactions by NMR spectrosc
Structural characterization of peptide hormone/receptor interactions by NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_120x27.gif Related Articles Structural characterization of peptide hormone/receptor interactions by NMR spectroscopy.
Biopolymers. 1999;51(3):208-20
Authors: Pellegrini M, Mierke DF
The structural characterization of peptide hormones and their interaction with G-protein (guanine nucleotide-binding regulatory protein) coupled...
Structural characterization of the interactions of optimized product inhibitors with
Linear Mode
