Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/2AYG 2AYG: Crystal structure of HPV6a E2 DNA binding domain bound to an 18 base pair DNA target 5'-D(*GP*CP*AP*AP*CP*CP*GP*AP*AP*TP*TP*CP*GP*GP*TP*TP*GP*C)-3'Regulatory protein E2