21VV

Cryo-EM structure of ncBAF bound to the nucleosome

Summary for 21VV

Entry DOI	10.2210/pdb21vv/pdb
EMDB information	68040
Descriptor	Histone H3, Actin-like protein 6A, BERYLLIUM TRIFLUORIDE ION, ... (13 entities in total)
Functional Keywords	chromatin remodeling complex, ncbaf complex, nucleosome, smarca4, bcl7, arp, nuclear protein/dna, nuclear protein-dna complex
Biological source	Xenopus laevis (African clawed frog) More
Total number of polymer chains	14
Total formula weight	518901.43
Authors	Xu, W.,Cheng, J.,Chen, Y. (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 (4.7 Å)

Structure validation