Fig. 2: Interaction network within the unCRL2FEM1B dimers.
From: Mechanism of Ψ-Pro/C-degron recognition by the CRL2FEM1B ubiquitin ligase
a, b Overall structure and cryo-EM map of the unmodified CRL2FEM1B dimers, with the subunits shown in cartoon representation. The subunits of protomer 1 are colored the same as those in Fig. 1a. Close-up views of the FEM1B.p1-FEM1B.p2 interface (c), FEM1B.p1-CUL2.p1-EC.p1 interface (d), CUL2.p1-RBX1.p2 interface (e), and CUL2.p2-CUL2.p1 interface (f ). The interaction residues are shown in the context of the cryo-EM map.
