1LCF:
reference: Structure of copper- and oxalate-substituted human lactoferrin at 2.0 A resolution., Smith CA, Anderson BF, Baker HM, Baker EN, Acta Crystallogr D Biol Crystallogr. 1994 May 1;50(Pt 3):302-16. PMID: 15299444

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