Aurintricarboxylic Acid: Inhibitor of Initiation of Protein Synthesis
Author(s) -
Margaret L. Stewart,
Arthur P. Grollman,
MouTuan Huang
Publication year - 1971
Publication title -
proceedings of the national academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.68.1.97
Subject(s) - aurintricarboxylic acid , cycloheximide , protein biosynthesis , ribosome , escherichia coli , biochemistry , protein synthesis inhibitor , chemistry , messenger rna , polynucleotide , microbiology and biotechnology , biology , rna , gene , apoptosis , programmed cell death
Aurintricarboxylic acid prevents the attachment of bacteriophage messenger RNA to ribosomes. As a consequence, initiation of protein synthesis in cell-free extracts prepared from Escherichia coli or rabbit reticulocytes is inhibited at concentrations of dye that do not prevent chain extension. Its properties can be distinguished from other agents that inhibit protein synthesis, including sodium fluoride, cycloheximide, and pactamycin.
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