We have therefore inspected the structures for p63 (pdb code 3US0) [ 34 ] and p73 (pdb codes 3VD2, 2XWC, 4A63, 4G82) [ 30 , 35 ] and compared with our models presented here.
(B) Superposition of the model structure of p73 (gray) with the X-ray structures having pdb codes 3VD2 (blue), 2XWC (red), 4A63 (orange) and 4G82 (green).