D 2008

C-13 Relaxation Studies of RNA Dynamics: Challenges and Solutions

KADEŘÁVEK, Pavel and Radovan FIALA

Basic information

Original name

C-13 Relaxation Studies of RNA Dynamics: Challenges and Solutions

Name in Czech

Studium dynamiky RNA pomocí relaxace C-13: Problémy a jejich řešení

Edition

San Diego, XXIII International Conference on Magnetic Resonance in Biological Systems, p. 117-117, 2008

Publisher

ICMRBS

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10610 Biophysics

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Organization unit

Faculty of Science

Keywords in English

NMR; nucleic acids;RNA;dynamics

Tags

International impact
Změněno: 11/12/2008 13:16, doc. RNDr. Radovan Fiala, CSc.

Abstract

V originále

NMR relaxation experiments provide a way of monitoring molecular dynamics with atomic resolution. However, the measurement of 13C relaxation rates and their interpretation faces serious challenges. We have modified the Model-Free procedure to explicitly take into account asymmetric character of the carbon chemical shielding tensors and the effect of neighboring nuclei. The extended version of the Model-Free analysis generally produces more realistic values of the order parameter.

In Czech

NMR relaxation experiments provide a way of monitoring molecular dynamics with atomic resolution. However, the measurement of 13C relaxation rates and their interpretation faces serious challenges. We have modified the Model-Free procedure to explicitly take into account asymmetric character of the carbon chemical shielding tensors and the effect of neighboring nuclei. The extended version of the Model-Free analysis generally produces more realistic values of the order parameter.

Links

LC06030, research and development project
Name: Biomolekulární centrum
Investor: Ministry of Education, Youth and Sports of the CR, Biomolecular centre
MSM0021622413, plan (intention)
Name: Proteiny v metabolismu a při interakci organismů s prostředím
Investor: Ministry of Education, Youth and Sports of the CR, Proteins in metabolism and interaction of organisms with the environment