2VR1: Crystal Structure Of Biotin Carboxylase From E. Coli In Comp Atp Analog, Adpcf2p.
reference: Structural evidence for substrate-induced synergism and half-sites reactivity in biotin carboxylase., Mochalkin I, Miller JR, Evdokimov A, Lightle S, Yan C, Stover CK, Waldrop GL, Protein Sci. 2008 Aug 25. PMID: 18725455

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