1qpy, resolution 2.20Å
OCA
Categories: Buchardt, O. | Haima, G. | Jensen, D K. | Kastrup, J S. | Nielsen, P E. | Norden, B. | Rasmussen, H. | Schmidt, G. | Stafshede, P W. | Double stranded helix | P-form | Peptide nucleic acid | Right and left handed helix