| 1FP2: reference: Structures of two natural product methyltransferases reveal the basis for substrate specificity in plant O-methyltransferases., Zubieta C, He XZ, Dixon RA, Noel JP, Nat Struct Biol 2001 Mar;8(3):271-9. PMID: 11224575 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).