2KCC:
reference: Biotinoyl domain of human acetyl-CoA carboxylase: Structural insights into the carboxyl transfer mechanism., Lee CK, Cheong HK, Ryu KS, Lee JI, Lee W, Jeon YH, Cheong C, Proteins. 2008 Aug;72(2):613-24. PMID: 18247344

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