| 1EJ9: Crystal Structure Of Human Topoisomerase I Dna Complex reference: Novel insights into catalytic mechanism from a crystal structure of human topoisomerase I in complex with DNA., Redinbo MR, Champoux JJ, Hol WG, Biochemistry 2000 Jun 13;39(23):6832-40. PMID: 10841763 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).