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. 2011 Jun;55(6):2714–2728. doi: 10.1128/AAC.01383-10

Fig. 10.

Fig. 10.

Model of how ClpL could increase penicillin resistance. Under heat shock condition, ClpL protein expression is induced, which contributes to the stabilization and increase of PBP2x protein level. As a molecular chaperone, ClpL then interacts with PBP2x in the cytosol and facilitates translocation of PBP2x into the cell wall, which results in a PBP-mediated increase in cell wall thickness and penicillin resistance.