| 1RIT: reference: Crystal structures of the PNA-porphyrin complex in the presence and absence of lactose: mapping the conformational changes on lactose binding, interacting surfaces, and supramolecular aggregations., Goel M, Damai RS, Sethi DK, Kaur KJ, Maiya BG, Swamy MJ, Salunke DM, Biochemistry. 2005 Apr 19;44(15):5588-96. PMID: 15823017 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).