Photochemical crosslinking of translation initiation factor-3 to Escherichia coli 50S ribosomal subunits

Biochemistry ◽  
1983 ◽  
Vol 22 (6) ◽  
pp. 1483-1489 ◽  
Author(s):  
Ira Schwartz ◽  
Mark Vincent ◽  
William A. Strycharz ◽  
Lawrence Kahan
Keyword(s):  
Escherichia Coli ◽  
Translation Initiation ◽  
Translation Initiation Factor ◽  
Initiation Factor ◽  
Ribosomal Subunits ◽  
Photochemical Crosslinking ◽  
Translation Initiation Factor 3

scholarly journals Inhibition of Antiassociation Activity of Translation Initiation Factor 3 by Paromomycin

2006 ◽  
Vol 51 (1) ◽  
pp. 175-180 ◽  
Author(s):  
Go Hirokawa ◽  
Hideko Kaji ◽  
Akira Kaji
Keyword(s):  
Translation Initiation ◽  
Translation Initiation Factor ◽  
The Other ◽  
Initiation Factor ◽  
Inhibitory Effects ◽  
Ribosomal Subunits ◽  
Other Hand ◽  
Translation Initiation Factor 3

ABSTRACT The effect of paromomycin on the interaction of ribosomal subunits was studied. Paromomycin inhibited the antiassociation activity of initiation factor 3 (IF3). Furthermore, ribosomal subunits were associated to form 70S ribosomes by paromomycin even in the presence of 1 mM Mg2+. Paromomycin did not inhibit the binding of IF3 to the 30S ribosomal subunits. On the other hand, IF3 bound to the 30S subunits was expelled by paromomycin-induced subunit association (70S formation). These results indicate that the stabilization of 70S ribosomes by paromomycin may in part be responsible for its inhibitory effects on translocation and ribosome recycling.

scholarly journals Control of Paip1-Eukayrotic Translation Initiation Factor 3 Interaction by Amino Acids through S6 Kinase

2014 ◽  
Vol 34 (6) ◽  
pp. 1046-1053 ◽  
Author(s):  
Y. Martineau ◽  
X. Wang ◽  
T. Alain ◽  
E. Petroulakis ◽  
D. Shahbazian ◽  
...  
Keyword(s):  
Amino Acids ◽  
Translation Initiation ◽  
Translation Initiation Factor ◽  
Initiation Factor ◽  
S6 Kinase ◽  
Translation Initiation Factor 3

scholarly journals 1H, 13C and 15N resonance assignments of translation initiation factor 3 from Pseudomonas aeruginosa

2020 ◽  
Vol 14 (1) ◽  
pp. 93-97
Author(s):  
Libo Li ◽  
Stephanie O. Palmer ◽  
Elizabeth A. Gomez ◽  
Frank Mendiola ◽  
Tianzhi Wang ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Translation Initiation ◽  
Resonance Assignments ◽  
Translation Initiation Factor ◽  
Initiation Factor ◽  
Translation Initiation Factor 3
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