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. 2022 Jul 25;50(14):8240–8261. doi: 10.1093/nar/gkac631

Figure 4.

Figure 4.

The eIF4F complex discriminates eIF4E–mRNA interaction dynamics in an ATP-dependent manner. (A) Representative single-molecule fluorescence trace for eIF4E–mRNA interaction in the eIF4F complex without added ATP, on NCE102. (B) Representative trace for eIF4E–mRNA binding in the eIF4F complex with ATP, on NCE102. (C) eIF4E–mRNA association rates for the eIF4F complex without ATP (red), compared with the rates in the presence of eIF4E only (grey). (D) Dissociation rates of transient eIF4E–mRNA interactions in the eIF4F complex without ATP. (E) Dissociation rates of long-lived eIF4E–mRNA interactions in the eIF4F complex without ATP. (F) eIF4E–mRNA association rates in the eIF4F complex with ATP (red), compared with the rates in the presence of eIF4E only. (G) Dissociation rates of transient eIF4E–mRNA interactions in the eIF4F complex with ATP. (H) Dissociation rates of long-lived eIF4E–mRNA interactions in the eIF4F complex with ATP.