Biological Assembly 1  

 3D View: Structure | Ligand Interaction

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 18-mer - A4B4C4D4E2 Pseudo Symmetry: Cyclic - C2  (3D View)
Pseudo Stoichiometry: Hetero 18-mer - A12B4C2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: native gel electrophoresis

Macromolecule Content

• Total Structure Weight: 492.27 kDa 
• Atom Count: 29816 
• Residue Count: 2814 
• Unique protein chains: 5
• Unique nucleic acid chains: 2

7C0M

Human cGAS-nucleosome complex

• DOI: 10.2210/pdb7C0M/pdb
• EMDataResource: EMD-30267

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


• Deposited: 2020-05-01 Released: 2020-09-16 
• Deposition Author(s): Kujirai, T., Zierhut, C., Takizawa, Y., Kim, R., Negishi, L., Uruma, N., Hirai, S., Funabiki, H., Kurumizaka, H.
• Funding Organization(s): Japan Society for the Promotion of Science (JSPS), Japan Science and Technology, Japan Agency for Medical Research and Development (AMED)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural basis for the inhibition of cGAS by nucleosomes

Kujirai, T., Zierhut, C., Takizawa, Y., Kim, R., Negishi, L., Uruma, N., Hirai, S., Funabiki, H., Kurumizaka, H.

(2020) Science 

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H3.1	A, E, 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
Find proteins for P68431 (Homo sapiens) Explore P68431  Go to UniProtKB:  P68431
NIH Common Fund Data Resources
PHAROS  P68431 GTEx  ENSG00000197409GTEx  ENSG00000197153GTEx  ENSG00000278828GTEx  ENSG00000275714GTEx  ENSG00000273983GTEx  ENSG00000274750GTEx  ENSG00000275379GTEx  ENSG00000277775

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H4	B, F, 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
Find proteins for P62805 (Homo sapiens) Explore P62805  Go to UniProtKB:  P62805
NIH Common Fund Data Resources
PHAROS  P62805 GTEx  ENSG00000274618GTEx  ENSG00000197238GTEx  ENSG00000197837GTEx  ENSG00000158406GTEx  ENSG00000278705GTEx  ENSG00000197061GTEx  ENSG00000270882GTEx  ENSG00000270276GTEx  ENSG00000273542GTEx  ENSG00000277157GTEx  ENSG00000276966GTEx  ENSG00000276180GTEx  ENSG00000278637GTEx  ENSG00000275126

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H2A type 1-B/E	C, G, c, g	133	Homo sapiens	Mutation(s): 0  Gene Names: H2AC4, H2AFM, HIST1H2AB, H2AC8, H2AFA, HIST1H2AE
Find proteins for P04908 (Homo sapiens) Explore P04908  Go to UniProtKB:  P04908
NIH Common Fund Data Resources
PHAROS  P04908 GTEx  ENSG00000277075GTEx  ENSG00000278463

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

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Cyclic GMP-AMP synthase	K, k	380	Homo sapiens	Mutation(s): 0  Gene Names: CGAS, C6orf150, MB21D1 EC: 2.7.7.86
Find proteins for Q8N884 (Homo sapiens) Explore Q8N884  Go to UniProtKB:  Q8N884
NIH Common Fund Data Resources
PHAROS  Q8N884 GTEx  ENSG00000164430

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

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

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	K, k	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2020-05-01 
• Released Date: 2020-09-16 
Deposition Author(s): Kujirai, T., Zierhut, C., Takizawa, Y., Kim, R., Negishi, L., Uruma, N., Hirai, S., Funabiki, H., Kurumizaka, H.

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Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	JP17H01408
Japan Society for the Promotion of Science (JSPS)	Japan	JP18H05534
Japan Society for the Promotion of Science (JSPS)	Japan	JP19K06522
Japan Science and Technology	Japan	JPMJCR16G1
Japan Agency for Medical Research and Development (AMED)	Japan	JP20am0101076
Japan Science and Technology	Japan	JPMJER1901

Revision History 

• Version 1.0: 2020-09-16
  Type: Initial release