Figure 2: Nature Communications

Fig. 2

From: Structural basis of adaptor-mediated protein degradation by the tail-specific PDZ-protease Prc

Fig. 2

Overall structure of the sNlpI-Prc complex. a Ribbon diagram of dimeric NlpI bound to two Prc in different colors. The PDZ domain of Prc is highlighted in a contrasting color. The four tetratricopeptide repeats (TPR1–4) of NlpI are indicated (T1–4). The outer membrane (OM) and the lipid anchors are depicted in cartoons; the first residues linking to the lipobox cysteine, are shown in spheres. The four co-crystallized substrate peptides are rendered in rainbow-colored spheres. b View of the complex from the periplasmic space toward the OM (light gray background)