Author: Sylvaine Lafont
Publisher:
ISBN:
Category :
Languages : fr
Pages : 150
Book Description
LE TRAVAIL PRESENTE DANS CETTE THESE CONCERNE LA CRISTALLISATION DES PROTEINES. NOTRE OBJECTIF EST D'APPORTER UNE CONTRIBUTION A LA COMPREHENSION DES MECANISMES DE CROISSANCE ET DE CONTROLER LA CRISTALLISATION DE CES MACROMOLECULES BIOLOGIQUES. NOUS AVONS ETUDIE TROIS SYSTEMES DE NATURE ET DE POIDS MOLECULAIRE DISTINCTS: L'AMYLASE PANCREATIQUE DE PORC, L'INHIBITEUR DE LA TRYPSINE PANCREATIQUE DE BUF ET, LA PARVALBUMINE DE BROCHET. CES PROTEINES CRISTALLISENT SOUS DES CONDITIONS TRES DIFFERENTES ET REPRESENTENT DES MODELES POUR LA COMPREHENSION DES MECANISMES DE CRISTALLISATION. DANS CHAQUE CAS, NOUS AVONS DETERMINE LES DIAGRAMMES DE PHASE EN FONCTION DE LA TEMPERATURE, DE LA CONCENTRATION ET DE LA NATURE DE L'AGENT DE CRISTALLISATION. LA CONNAISSANCE DES DIAGRAMMES DE PHASE PERMET D'ETUDIER LES CINETIQUES DE CROISSANCE EN FONCTION DE LA SURSATURATION. PUIS, NOUS AVONS CARACTERISE LES SOLUTIONS DE PROTEINE EN FONCTION DE DIFFERENTS PARAMETRES PHYSICO-CHIMIQUES. LES METHODES DE DIFFUSION DE LA LUMIERE ET DES RAYONS X AUX PETITS ANGLES ET L'OSMOMETRIE (MESURE DE LA PRESSION OSMOTIQUE) PERMETTENT DE DETERMINER IN SITU LA NATURE DES INTERACTIONS ENTRE MOLECULES DE PROTEINES, ET LEUR DEGRE D'ASSOCIATION EN SOLUTIONS SOUS- ET SURSATUREES. CETTE APPROCHE DE LA CRISTALLOGENESE DES PROTEINES PAR LES ETUDES DE SOLUBILITE ET DE CINETIQUES DE CROISSANCE D'UNE PART ET PAR LA CARACTERISATION DES MOLECULES EN SOLUTION D'AUTRE PART, A PERMIS DE MONTRER LA CORRELATION EXISTANT ENTRE CONDITIONS DE CRISTALLISATION, VITESSES DE CROISSANCE ET APPARITION DES INTERACTIONS PROTEINE-PROTEINE ATTRACTIVES
Interactions des molécules de protéines en solution
Author: Sylvaine Lafont
Publisher:
ISBN:
Category :
Languages : fr
Pages : 150
Book Description
LE TRAVAIL PRESENTE DANS CETTE THESE CONCERNE LA CRISTALLISATION DES PROTEINES. NOTRE OBJECTIF EST D'APPORTER UNE CONTRIBUTION A LA COMPREHENSION DES MECANISMES DE CROISSANCE ET DE CONTROLER LA CRISTALLISATION DE CES MACROMOLECULES BIOLOGIQUES. NOUS AVONS ETUDIE TROIS SYSTEMES DE NATURE ET DE POIDS MOLECULAIRE DISTINCTS: L'AMYLASE PANCREATIQUE DE PORC, L'INHIBITEUR DE LA TRYPSINE PANCREATIQUE DE BUF ET, LA PARVALBUMINE DE BROCHET. CES PROTEINES CRISTALLISENT SOUS DES CONDITIONS TRES DIFFERENTES ET REPRESENTENT DES MODELES POUR LA COMPREHENSION DES MECANISMES DE CRISTALLISATION. DANS CHAQUE CAS, NOUS AVONS DETERMINE LES DIAGRAMMES DE PHASE EN FONCTION DE LA TEMPERATURE, DE LA CONCENTRATION ET DE LA NATURE DE L'AGENT DE CRISTALLISATION. LA CONNAISSANCE DES DIAGRAMMES DE PHASE PERMET D'ETUDIER LES CINETIQUES DE CROISSANCE EN FONCTION DE LA SURSATURATION. PUIS, NOUS AVONS CARACTERISE LES SOLUTIONS DE PROTEINE EN FONCTION DE DIFFERENTS PARAMETRES PHYSICO-CHIMIQUES. LES METHODES DE DIFFUSION DE LA LUMIERE ET DES RAYONS X AUX PETITS ANGLES ET L'OSMOMETRIE (MESURE DE LA PRESSION OSMOTIQUE) PERMETTENT DE DETERMINER IN SITU LA NATURE DES INTERACTIONS ENTRE MOLECULES DE PROTEINES, ET LEUR DEGRE D'ASSOCIATION EN SOLUTIONS SOUS- ET SURSATUREES. CETTE APPROCHE DE LA CRISTALLOGENESE DES PROTEINES PAR LES ETUDES DE SOLUBILITE ET DE CINETIQUES DE CROISSANCE D'UNE PART ET PAR LA CARACTERISATION DES MOLECULES EN SOLUTION D'AUTRE PART, A PERMIS DE MONTRER LA CORRELATION EXISTANT ENTRE CONDITIONS DE CRISTALLISATION, VITESSES DE CROISSANCE ET APPARITION DES INTERACTIONS PROTEINE-PROTEINE ATTRACTIVES
Publisher:
ISBN:
Category :
Languages : fr
Pages : 150
Book Description
LE TRAVAIL PRESENTE DANS CETTE THESE CONCERNE LA CRISTALLISATION DES PROTEINES. NOTRE OBJECTIF EST D'APPORTER UNE CONTRIBUTION A LA COMPREHENSION DES MECANISMES DE CROISSANCE ET DE CONTROLER LA CRISTALLISATION DE CES MACROMOLECULES BIOLOGIQUES. NOUS AVONS ETUDIE TROIS SYSTEMES DE NATURE ET DE POIDS MOLECULAIRE DISTINCTS: L'AMYLASE PANCREATIQUE DE PORC, L'INHIBITEUR DE LA TRYPSINE PANCREATIQUE DE BUF ET, LA PARVALBUMINE DE BROCHET. CES PROTEINES CRISTALLISENT SOUS DES CONDITIONS TRES DIFFERENTES ET REPRESENTENT DES MODELES POUR LA COMPREHENSION DES MECANISMES DE CRISTALLISATION. DANS CHAQUE CAS, NOUS AVONS DETERMINE LES DIAGRAMMES DE PHASE EN FONCTION DE LA TEMPERATURE, DE LA CONCENTRATION ET DE LA NATURE DE L'AGENT DE CRISTALLISATION. LA CONNAISSANCE DES DIAGRAMMES DE PHASE PERMET D'ETUDIER LES CINETIQUES DE CROISSANCE EN FONCTION DE LA SURSATURATION. PUIS, NOUS AVONS CARACTERISE LES SOLUTIONS DE PROTEINE EN FONCTION DE DIFFERENTS PARAMETRES PHYSICO-CHIMIQUES. LES METHODES DE DIFFUSION DE LA LUMIERE ET DES RAYONS X AUX PETITS ANGLES ET L'OSMOMETRIE (MESURE DE LA PRESSION OSMOTIQUE) PERMETTENT DE DETERMINER IN SITU LA NATURE DES INTERACTIONS ENTRE MOLECULES DE PROTEINES, ET LEUR DEGRE D'ASSOCIATION EN SOLUTIONS SOUS- ET SURSATUREES. CETTE APPROCHE DE LA CRISTALLOGENESE DES PROTEINES PAR LES ETUDES DE SOLUBILITE ET DE CINETIQUES DE CROISSANCE D'UNE PART ET PAR LA CARACTERISATION DES MOLECULES EN SOLUTION D'AUTRE PART, A PERMIS DE MONTRER LA CORRELATION EXISTANT ENTRE CONDITIONS DE CRISTALLISATION, VITESSES DE CROISSANCE ET APPARITION DES INTERACTIONS PROTEINE-PROTEINE ATTRACTIVES
Protein-Solvent Interactions
Author: Roger Gregory
Publisher: CRC Press
ISBN: 9780824792398
Category : Science
Languages : en
Pages : 596
Book Description
This work covers advances in the interactions of proteins with their solvent environment and provides fundamental physical information useful for the application of proteins in biotechnology and industrial processes. It discusses in detail structure, dynamic and thermodynamic aspects of protein hydration, as well as proteins in aqueous and organic solvents as they relate to protein function, stability and folding.
Publisher: CRC Press
ISBN: 9780824792398
Category : Science
Languages : en
Pages : 596
Book Description
This work covers advances in the interactions of proteins with their solvent environment and provides fundamental physical information useful for the application of proteins in biotechnology and industrial processes. It discusses in detail structure, dynamic and thermodynamic aspects of protein hydration, as well as proteins in aqueous and organic solvents as they relate to protein function, stability and folding.
Adsorption on Proteins and Interactions Between Protein Molecules in Solution
Author: Terrell L. Hill
Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Book Description
Small Molecule — Protein Interactions
Author: Herbert Waldmann
Publisher: Springer Science & Business Media
ISBN: 3662053144
Category : Medical
Languages : en
Pages : 248
Book Description
Based on the international workshop on 'Small Molecule - Protein Interactions' held in Berlin, April 24-26, 2002, researchers from industry and academic laboratories describe novel and efficient ways selecting promising new drug targets and developing small molecule inhibitors against them. The structure of the book corresponds to the different aspects of the drug discovery process. All chapters are written by leading experts in the field, who present and discuss the most recent state-of-the-art tools and techniques for the development of novel drugs. The value of the book lies in surveying and summarizing the approaches taken by different companies and institutions giving the reader a balanced view on the use of the latest techniques on the one hand and experience-based assistance in selecting appropriate tools for their own work on the other hand.
Publisher: Springer Science & Business Media
ISBN: 3662053144
Category : Medical
Languages : en
Pages : 248
Book Description
Based on the international workshop on 'Small Molecule - Protein Interactions' held in Berlin, April 24-26, 2002, researchers from industry and academic laboratories describe novel and efficient ways selecting promising new drug targets and developing small molecule inhibitors against them. The structure of the book corresponds to the different aspects of the drug discovery process. All chapters are written by leading experts in the field, who present and discuss the most recent state-of-the-art tools and techniques for the development of novel drugs. The value of the book lies in surveying and summarizing the approaches taken by different companies and institutions giving the reader a balanced view on the use of the latest techniques on the one hand and experience-based assistance in selecting appropriate tools for their own work on the other hand.
Protein Interactions in Solution
Author: Wei Liu
Publisher:
ISBN:
Category :
Languages : en
Pages : 310
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 310
Book Description
Molecular Conformation and Biological Interactions
Author: Sivaraj Ramaseshan
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 742
Book Description
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 742
Book Description
Intermolecular Interactions and Biomolecular Organization
Author: A. J. Hopfinger
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 424
Book Description
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 424
Book Description
Protein-protein Interactions
Author: Erica A. Golemis
Publisher: CSHL Press
ISBN: 0879697237
Category : Interactions protéine-protéine - Manuels de laboratoire
Languages : en
Pages : 954
Book Description
Reflecting the various advances in the field, this book provides comprehensive coverage of protein-protein interactions. It presents a collection of the technical and theoretical issues involved in the study of protein associations, including biophysical approaches. It also offers a collection of computational methods for analyzing interactions.
Publisher: CSHL Press
ISBN: 0879697237
Category : Interactions protéine-protéine - Manuels de laboratoire
Languages : en
Pages : 954
Book Description
Reflecting the various advances in the field, this book provides comprehensive coverage of protein-protein interactions. It presents a collection of the technical and theoretical issues involved in the study of protein associations, including biophysical approaches. It also offers a collection of computational methods for analyzing interactions.
Protein'Ligand Interactions
Author: G. Ulrich Nienhaus
Publisher: Humana
ISBN: 9781617375255
Category : Science
Languages : en
Pages : 0
Book Description
A readily reproducible collection of established and emerging techniques for studying the interaction between proteins and ligands, including biochemical/bulk techniques, structure analysis, spectroscopy, single-molecule studies, and theoretical/computational tools. Among the highlights are surface plasmon resonance (SPR) and reflectometric biosensor approaches, high-throughput screening with confocal optics microscopy, single molecule fluorescence and fluorescence correlation spectroscopy (FCS), atomic force microscopy (AFM), crystallography of reaction intermediates, and time-resolved x-ray crystallography. The protocols follow the successful Methods in Molecular BiologyTM series format, each offering step-by-step laboratory instructions, an introduction outlining the principle behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding known pitfalls.
Publisher: Humana
ISBN: 9781617375255
Category : Science
Languages : en
Pages : 0
Book Description
A readily reproducible collection of established and emerging techniques for studying the interaction between proteins and ligands, including biochemical/bulk techniques, structure analysis, spectroscopy, single-molecule studies, and theoretical/computational tools. Among the highlights are surface plasmon resonance (SPR) and reflectometric biosensor approaches, high-throughput screening with confocal optics microscopy, single molecule fluorescence and fluorescence correlation spectroscopy (FCS), atomic force microscopy (AFM), crystallography of reaction intermediates, and time-resolved x-ray crystallography. The protocols follow the successful Methods in Molecular BiologyTM series format, each offering step-by-step laboratory instructions, an introduction outlining the principle behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding known pitfalls.
Molecular Biology of the Cell
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
Book Description
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
Book Description