Figure 4From: Type III secretion proteins PcrV and PcrG from Pseudomonas aeruginosa form a 1:1 complex through high affinity interactionsTemperature scanning CD spectra for PcrV, PcrG, and PcrV:PcrG. Both PcrV (A) and PcrV:PcrG (C) display Tm values of approximately 65°C, while PcrG (B) does not unfold in a cooperative manner.Back to article page