21WA

Cryo-EM structure of the ATPase domain of SMARCA4 bound to a nucleosome

Summary for 21WA

• Entry DOI: 10.2210/pdb21wa/pdb
• Related: 21VV
• EMDB information: 68033 68034 68040
• Descriptor: Histone H3, BERYLLIUM TRIFLUORIDE ION, Histone H4, ... (10 entities in total)
• Functional Keywords: chromatin remodeling complex, nucleosome, smarca4, atpase, nuclear protein/dna, nuclear protein-dna complex
• Biological source: Xenopus laevis (African clawed frog); More
• Total number of polymer chains: 11
• Total formula weight: 404279.41

Authors

Xu, W.,Chen, Y.,Cheng, J. (deposition date: 2025-12-31, release date: 2026-05-13)

• Primary citation: Xu, W.,Ma, S.,Li, Y.,Li, M.,Li, C.,Yin, Y.,Li, Q.,Cheng, J.,Chen, Y.; Structural basis of complex assembly and nucleosome recognition by the chromatin remodeling ncBAF complex; Journal of Molecular Cell Biology, 2026

Experimental method

ELECTRON MICROSCOPY (3.7 Å)