1AXC: Human Pcna
reference: Structure of the C-terminal region of p21(WAF1/CIP1) complexed with human PCNA., Gulbis JM, Kelman Z, Hurwitz J, O'Donnell M, Kuriyan J, Cell 1996 Oct 18;87(2):297-306. PMID: 8861913

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).