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. 2012 Jun;13(4):305–330. doi: 10.2174/138920312801619385

Fig. (4).

Fig. (4)

(A) Docking aIF2β on the 40S–aIF2γ–Met-tRNAi Met complex model (adapted from [97]). Helix h1 of aIF2β, which forms the only rigid-body interaction with aIF2γ, is boxed. The aIF2β location corresponding to eIF2β-S264 is shown as purple spheres, and the Met-tRNAi Met residues cleaved by Fe(II)-BABE linked to eIF2ΔC-βS264C are colored purple. (B) Docking of aIF2α, eIF1 and eIF1A on the 40S–aIF2βγ–Met-tRNAi Met complex. Only the eIF1A core structure is shown leaving out both of its terminal tails.