Literature DB >> 15177444

Nitroxide-labeled guanine as an ESR spin probe for structural study of DNA.

Akimitsu Okamoto1, Takeshi Inasaki, Isao Saito.   

Abstract

A guanine derivative with a covalently linked nitroxide spin label has been devised. The spin label was incorporated into oligodeoxynucleotides by post-synthetic modification. The local environment of a variety of G-rich DNA is detectable by ESR using this spin probe.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 15177444     DOI： 10.1016/j.bmcl.2004.04.076

Source DB:  PubMed          Journal:  Bioorg Med Chem Lett        ISSN： 0960-894X            Impact factor:   2.823


  4 in total

1.  Studying RNA using site-directed spin-labeling and continuous-wave electron paramagnetic resonance spectroscopy.

Authors:  Xiaojun Zhang; Pavol Cekan; Snorri Th Sigurdsson; Peter Z Qin
Journal:  Methods Enzymol       Date:  2009-11-17       Impact factor: 1.600

Review 2.  Paramagnetic Chemical Probes for Studying Biological Macromolecules.

Authors:  Qing Miao; Christoph Nitsche; Henry Orton; Mark Overhand; Gottfried Otting; Marcellus Ubbink
Journal:  Chem Rev       Date:  2022-01-27       Impact factor: 72.087

3.  Crystal structure of a DNA containing the planar, phenoxazine-derived bi-functional spectroscopic probe C.

Authors:  Thomas E Edwards; Pavol Cekan; Gunnar W Reginsson; Sandip A Shelke; Adrian R Ferré-D'Amaré; Olav Schiemann; Snorri Th Sigurdsson
Journal:  Nucleic Acids Res       Date:  2011-01-19       Impact factor: 16.971

4.  Lesion-induced DNA weak structural changes detected by pulsed EPR spectroscopy combined with site-directed spin labelling.

Authors:  Giuseppe Sicoli; Gérald Mathis; Samia Aci-Sèche; Christine Saint-Pierre; Yves Boulard; Didier Gasparutto; Serge Gambarelli
Journal:  Nucleic Acids Res       Date:  2009-03-20       Impact factor: 16.971
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.