| 3GZE: reference: The Crystal Structure of an Algal Prolyl 4-Hydroxylase Complexed with a Proline-rich Peptide Reveals a Novel Buried Tripeptide Binding Motif., Koski MK, Hieta R, Hirsila M, Ronka A, Myllyharju J, Wierenga RK, J Biol Chem. 2009 Sep 11;284(37):25290-301. Epub 2009 Jun 24. PMID: 19553701 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).