Amino acid sequence of retinal transducin at the site ADP-ribosylated by cholera toxin

Van Dop, C. ; Tsubokawa, M. ; Bourne, H. R. ; Ramachandran, J. (1984) Amino acid sequence of retinal transducin at the site ADP-ribosylated by cholera toxin Journal of Biological Chemistry, 259 . pp. 696-698. ISSN 0021-9258

[img]
Preview
PDF - Publisher Version
1MB

Official URL: http://www.jbc.org/content/259/2/696.short

Abstract

Transducin was [32P]ADP-ribosylated by cholera toxin in bovine retinal rod outer segments and then partially purified on ω-amino octyl agarose to remove other ADP-ribosylated proteins. Trypsin digestion of the ADP-ribosylated transducin and further purification using boronate-polyacrylamide beads and high performance liquid chromatography yielded a single radiolabeled tetrapeptide, Ser-Arg-Val-Lys. The ADP-ribose is linked to the guanidinium group of arginine.

Item Type:Article
Source:Copyright of this article belongs to The American Society for Biochemistry and Molecular Biology.
ID Code:40864
Deposited On:25 May 2011 09:21
Last Modified:17 May 2016 22:47

Repository Staff Only: item control page