7VZ4 | pdb_00007vz4

Cryo-EM structure of human nucleosome core particle composed of the Widom 601L DNA sequence

• PDB DOI: https://doi.org/10.2210/pdb7VZ4/pdb
• EM Map EMD-32220: EMDB EMDataResource
• NAKB: 7VZ4

• Classification: NUCLEAR PROTEIN/DNA
• Organism(s): Homo sapiens, synthetic construct
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-11-15 Released: 2023-05-17 
• Deposition Author(s): Takizawa, Y., Ho, C.-H., Sato, S., Danev, R., Kurumizaka, H.
• Funding Organization(s): Japan Science and Technology, Japan Society for the Promotion of Science (JSPS), Japan Agency for Medical Research and Development (AMED)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 1.89 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Starting Models: experimental

Literature

Methods for High Resolution Cryo-EM Analyses of Nucleosomes

Takizawa, Y., Ho, C.H., Sato, S., Danev, R., Kurumizaka, H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 8-mer - A2B2C2D2 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Hetero 8-mer - A6B2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: native gel electrophoresis

Macromolecule Content

• Total Structure Weight: 201.64 kDa 
• Atom Count: 11,843 
• Modelled Residue Count: 1,036 
• Deposited Residue Count: 1,304 
• Unique protein chains: 4
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H3.1	A, E	139	Homo sapiens	Mutation(s): 0  Gene Names:  H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, HIST1H3I, H3C12, H3FJ, HIST1H3J
UniProt & NIH Common Fund Data Resources
Find proteins for P68431 (Homo sapiens) Explore P68431  Go to UniProtKB:  P68431
PHAROS:  P68431 GTEx:  ENSG00000197409 ENSG00000197153 ENSG00000278828 ENSG00000275714 ENSG00000273983 ENSG00000274750 ENSG00000275379 ENSG00000277775

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H4	B, F	106	Homo sapiens	Mutation(s): 0  Gene Names:  H4C1, H4/A, H4FA, HIST1H4A, H4C2, H4/I, H4FI, HIST1H4B, H4C3, H4/G, H4FG, HIST1H4C, H4C4, H4/B, H4FB, HIST1H4D, H4C5, H4/J, H4FJ, HIST1H4E, H4C6, H4/C, H4FC, HIST1H4F, H4C8, H4/H, H4FH, HIST1H4H, H4C9, H4/M, H4FM, HIST1H4I, H4C11, H4/E, H4FE, HIST1H4J, H4C12, H4/D, H4FD, HIST1H4K, H4C13, H4/K, H4FK, HIST1H4L, H4C14, H4/N, H4F2, H4FN, HIST2H4, HIST2H4A, H4C15, H4/O, H4FO, HIST2H4B, H4-16, HIST4H4
UniProt & NIH Common Fund Data Resources
Find proteins for P62805 (Homo sapiens) Explore P62805  Go to UniProtKB:  P62805
PHAROS:  P62805 GTEx:  ENSG00000274618 ENSG00000197238 ENSG00000197837 ENSG00000158406 ENSG00000278705 ENSG00000197061 ENSG00000270882 ENSG00000270276 ENSG00000273542 ENSG00000277157 ENSG00000276966 ENSG00000276180 ENSG00000278637 ENSG00000275126

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H2A type 1-B/E	C, G	133	Homo sapiens	Mutation(s): 0  Gene Names: H2AC4, H2AFM, HIST1H2AB, H2AC8, H2AFA, HIST1H2AE
UniProt & NIH Common Fund Data Resources
Find proteins for P04908 (Homo sapiens) Explore P04908  Go to UniProtKB:  P04908
PHAROS:  P04908 GTEx:  ENSG00000277075 ENSG00000278463

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H2B type 1-J	D, H	129	Homo sapiens	Mutation(s): 0  Gene Names: H2BC11, H2BFR, HIST1H2BJ
UniProt & NIH Common Fund Data Resources
Find proteins for P06899 (Homo sapiens) Explore P06899  Go to UniProtKB:  P06899
PHAROS:  P06899 GTEx:  ENSG00000124635

Entity ID: 5
Molecule	Chains	Length	Organism	Image
DNA (145-MER)	I	145	synthetic construct

Entity ID: 6
Molecule	Chains	Length	Organism	Image
DNA (145-MER)	J	145	synthetic construct

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 1.89 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	3.1.1
MODEL REFINEMENT	Coot	0.9

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-05-17 
Deposition Author(s): Takizawa, Y., Ho, C.-H., Sato, S., Danev, R., Kurumizaka, H.

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Funding Organization	Location	Grant Number
Japan Science and Technology	Japan	JPMJER1901
Japan Society for the Promotion of Science (JSPS)	Japan	JP19K06522
Japan Society for the Promotion of Science (JSPS)	Japan	JP19K06609
Japan Society for the Promotion of Science (JSPS)	Japan	JP20H00449
Japan Society for the Promotion of Science (JSPS)	Japan	JP18H05534
Japan Agency for Medical Research and Development (AMED)	Japan	JP21am0101076
Japan Science and Technology	Japan	JPMJCR16G
Japan Science and Technology	Japan	18069571

Revision History  

• Version 1.0: 2023-05-17
  Type: Initial release
  
• Version 1.1: 2024-06-26
  Changes: Data collection, Refinement description