23TX

Cryo-EM structure of Arabidopsis H3-H4 octasome class4

Summary for 23TX

Entry DOI	10.2210/pdb23tx/pdb
EMDB information	69254
Descriptor	Histone H3.1, Histone H4, DNA (Widom 601), ... (4 entities in total)
Functional Keywords	h3-h4 octasome, chromatin, histone, nucleosome-like structure, nucleosome, nuclear protein, arabidopsis h3-h4 octasome
Biological source	Arabidopsis thaliana (thale cress) More
Total number of polymer chains	10
Total formula weight	451671.40
Authors	Haga, J.,Takasuka, T.E. (deposition date: 2026-02-16, release date: 2026-10-07)
Primary citation	Haga, J.,Banko, P.,Okimune, K.,Azuma, T.,Terashi, G.,Morishita, R.,Kita, S.,Maenaka, K.,Kihara, D.,Takasuka, T.E. Structures of the Arabidopsis nucleosome and H3-H4 octasome assembled in a wheat germ cell-free co-expression chromatin assembly platform To Be Published,
Experimental method	ELECTRON MICROSCOPY (3.92 Å)

Structure validation