ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Alles auswählen Exportieren

Digitale Medien

The relation of ion pairs to protein hydration: An IR spectroscopic and X-ray crystallographic survey (1986)

Poole, P. L. ; Barlow, D. J.

New York : Wiley-Blackwell

Biopolymers 25 (1986), S. 317-335

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 0006-3525

Schlagwort(e): Chemistry ; Polymer and Materials Science

Quelle: Wiley InterScience Backfile Collection 1832-2000

Thema: Chemie und Pharmazie

Notizen: We report here a novel ir technique that we use to determine the apparent van't Hoff's energy for the distillation of water from protein amide and acid groups. The method is used to study the hydration properties of ten different proteins. The results show that water removal from the environment of ion-paired acid groups (those ≤ 4 Å from a basic group on the protein surface) requires less energy than water removal from the environment of nonpaired acid groups. These observations are supported by an analysis of the solvent distributions in protein crystal structures. A model is proposed for the interaction between water and protein acid groups, and this model is used to account for the distributions and properties of certain eye-lens proteins.

Zusätzliches Material: 8 Ill.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1002/bip.360250212

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer