4XHU:
reference: Timeless Interacts with PARP-1 to Promote Homologous Recombination Repair., Xie S, Mortusewicz O, Ma HT, Herr P, Poon RR, Helleday T, Qian C, Mol Cell. 2015 Sep 2. pii: S1097-2765(15)00589-4. doi:, 10.1016/j.molcel.2015.07.031. PMID: 26344098

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