ISDA: 9W74

Deposition Date 2025-08-05

Release Date 2025-12-10

Last Version Date 2025-12-10

Entry Detail

PDB ID:

9W74

Keywords:

GENE REGULATION

Title:

Cryo-EM structure of the close-packed di-hexasome (CPDH)

Biological Source:

Source Organism:

Xenopus laevis (Taxon ID: 8355)
Escherichia coli (Taxon ID: 562)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

4.94 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Histone H3.2
Chain IDs:A, E, G (auth: K), K (auth: O)
Chain Length:136
Number of Molecules:4
Biological Source:Xenopus laevis

UniProt ID:P84233 Pfam ID:PF00125

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Histone H4
Chain IDs:B, F, H (auth: L), L (auth: P)
Chain Length:120
Number of Molecules:4
Biological Source:Xenopus laevis

UniProt ID:P62799 Pfam ID:PF15511

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Histone H2A type 1
Chain IDs:C, I (auth: M)
Chain Length:165
Number of Molecules:2
Biological Source:Xenopus laevis

UniProt ID:P06897 Pfam ID:PF00125, PF16211

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Histone H2B 1.1
Chain IDs:D, J (auth: N)
Chain Length:123
Number of Molecules:2
Biological Source:Xenopus laevis

UniProt ID:P02281 Pfam ID:PF00125

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (207-MER)
Chain IDs:M (auth: I)
Chain Length:207
Number of Molecules:1
Biological Source:Escherichia coli

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (207-MER)
Chain IDs:N (auth: J)
Chain Length:207
Number of Molecules:1
Biological Source:Escherichia coli

Ligand Molecules

Primary Citation

A method for cryo-EM analysis of eukaryotic nucleosomes reconstituted in bacterial cells

Ho, C.-H, Kobayashi, Y, Ogasawara, O, Takizawa, Y, Kurumizaka, H.Show

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Primary Citation of related structures

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