Figure 3. Overall ribbon diagram of NleG2-3[90–191].

Secondary elements corresponding to the RING/U-box motif are coloured cyan, while other elements of the structure are coloured green. (A) Overall structure of reduced NleG2-3[90–191] with the N- and C-terminus and secondary structure elements labelled. (B) Superimposition of reduced NleG2-3[90–191] (same as (A)) with RING finger 38 protein (PDB 1X4J, red); the N- and C-termini of both molecules labelled.