6LQF:
reference: Dual Recognition of H3K4me3 and DNA by the ISWI Component ARID5 Regulates the Floral Transition in Arabidopsis., Tan LM, Liu R, Gu BW, Zhang CJ, Luo J, Guo J, Wang Y, Chen L, Du X, Li S, Shao CR, Su YN, Cai XW, Lin RN, Li L, Chen S, Du J, He XJ, Plant Cell. 2020 Jul;32(7):2178-2195. doi: 10.1105/tpc.19.00944. Epub 2020 Apr, 30. PMID: 32358072

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