1J5H:
reference: Solution structure of a novel chromoprotein derived from apo-neocarzinostatin and a synthetic chromophore., Urbaniak MD, Muskett FW, Finucane MD, Caddick S, Woolfson DN, Biochemistry 2002 Oct 1;41(39):11731-9. PMID: 12269815

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).