2Y2T:
reference: Atomic resolution insights into curli fiber biogenesis., Taylor JD, Zhou Y, Salgado PS, Patwardhan A, McGuffie M, Pape T, Grabe G, Ashman E, Constable SC, Simpson PJ, Lee WC, Cota E, Chapman MR, Matthews SJ, Structure. 2011 Sep 7;19(9):1307-16. PMID: 21893289

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