These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Study of the mRNA-binding region of ribosomes at different steps of translation. II. Affinity modification of Escherichia coli ribosomes by benzylidene derivative of AUGU6 in the 70S initiation complex].
    Author: Babkina GT, Karpova GG, Matasova NB, Berzin' VM, Gren EIa.
    Journal: Mol Biol (Mosk); 1985; 19(4):1079-85. PubMed ID: 2413345.
    Abstract:
    2',3'-O-(4-[N-(2-chloroethyl)-N-methylamino]) benzylidene derivative of AUGU6 was used for identification of the proteins in the region of the mRNA-binding centre of E. coli ribosomes. This derivative alkylated ribosomes (preferentially 30S ribosomal) with high efficiency within the 70S initiation complex. In both 30S and 50S ribosomal subunits proteins and rRNA were modified. Specificity of the alkylation of ribosomal proteins and rRNA with the reagent was proved by the inhibitory action of AUGU6. Using the method of two-dimensional electrophoresis in polyacrylamide gel the proteins S4, S12, S13, S14, S15, S18, S19 and S20/L26 which are labelled by the analog of mRNA were identified.
    [Abstract] [Full Text] [Related] [New Search]