| 3VTM: reference: Selective binding of antimicrobial porphyrins to the heme-receptor IsdH-NEAT3 of Staphylococcus aureus., Vu NT, Moriwaki Y, Caaveiro JM, Terada T, Tsutsumi H, Hamachi I, Shimizu K, Tsumoto K, Protein Sci. 2013 Jul;22(7):942-53. doi: 10.1002/pro.2276. Epub 2013 Jun 6. PMID: 23649633 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).