Figure 6 : Molecular basis for the specificity and mechanism of MifM-dependent translation arrest.

From: Structure of the Bacillus subtilis 70S ribosome reveals the basis for species-specific stalling

Figure 6

Model illustrating how interactions of MifM within the ribosomal tunnel stabilize a specific conformation of E87 that prevents conversion of the uninduced state to the induced state and thereby blocks aminoacyl-tRNA binding at the A-site of the PTC.