23IL

Cryo-EM structure of Chaetomium thermophilum SWI/SNF bound to a nucleosome

Summary for 23IL

• Entry DOI: 10.2210/pdb23il/pdb
• EMDB information: 68999
• Descriptor: Histone H3, DUF1750-domain-containing protein, ARID domain-containing protein, ... (17 entities in total)
• Functional Keywords: dna binding protein, chromatin remodeling complex, swi/snf, nucleosome, nuclear protein/dna, nuclear protein-dna complex
• Biological source: Xenopus laevis (African clawed frog); More
• Total number of polymer chains: 21
• Total formula weight: 1191206.69

Authors

Ma, S.S.,Liu, M.D.,Shen, Q.T.,Chen, Y. (deposition date: 2026-02-07, release date: 2026-08-12)

• Primary citation: Ma, S.S.,Liu, M.D.,Xu, W.C.,Wang, Q.M.,Wang, X.M.,Huang, Y.G.,Li, M.C.,Li, C.H.,Shen, Q.T.,Chen, Y.; Structural principles underlying the evolution of SWI/SNF chromatin remodelers; Sci Adv, 2026

Experimental method

ELECTRON MICROSCOPY (3.46 Å)