4F0T:
reference: Allophycocyanin and phycocyanin crystal structures reveal facets of phycobilisome assembly., Marx A, Adir N, Biochim Biophys Acta. 2013 Mar;1827(3):311-8. doi: 10.1016/j.bbabio.2012.11.006. , Epub 2012 Nov 28. PMID: 23201474

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