8EQV

Cryo-EM structure of PRC2 in complex with the long isoform of AEBP2

• PDB DOI: https://doi.org/10.2210/pdb8EQV/pdb
• EM Map EMD-28547: EMDB EMDataResource

• Classification: GENE REGULATION
• Organism(s): Homo sapiens
• Expression System: Trichoplusia ni
• Mutation(s): No 


• Deposited: 2022-10-09 Released: 2024-07-31 
• Deposition Author(s): Boudes, M., Zhang, Q., Flanigan, S.F., Davidovich, C.
• Funding Organization(s): Australian Research Council (ARC), Other private, National Health and Medical Research Council (NHMRC, Australia)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.64 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

To be updated

Boudes, M., Zhang, Q., Flanigan, S.F., Davidovich, C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A1B1C1D1E1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 5-mer - A2B1C1D1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 321.19 kDa 
• Atom Count: 13,974 
• Modelled Residue Count: 1,765 
• Deposited Residue Count: 2,868 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone-binding protein RBBP4	A	425	Homo sapiens	Mutation(s): 0  Gene Names: RBBP4, RBAP48
UniProt & NIH Common Fund Data Resources
Find proteins for Q09028 (Homo sapiens) Explore Q09028  Go to UniProtKB:  Q09028
PHAROS:  Q09028 GTEx:  ENSG00000162521

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Zinc finger protein AEBP2	B [auth C]	517	Homo sapiens	Mutation(s): 0  Gene Names: AEBP2
UniProt & NIH Common Fund Data Resources
Find proteins for Q6ZN18 (Homo sapiens) Explore Q6ZN18  Go to UniProtKB:  Q6ZN18
PHAROS:  Q6ZN18 GTEx:  ENSG00000139154

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Polycomb protein EED	C [auth E]	441	Homo sapiens	Mutation(s): 0  Gene Names: EED
UniProt & NIH Common Fund Data Resources
Find proteins for O75530 (Homo sapiens) Explore O75530  Go to UniProtKB:  O75530
PHAROS:  O75530 GTEx:  ENSG00000074266

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone-lysine N-methyltransferase EZH2	D	746	Homo sapiens	Mutation(s): 0  Gene Names: EZH2, KMT6 EC: 2.1.1.356
UniProt & NIH Common Fund Data Resources
Find proteins for Q15910 (Homo sapiens) Explore Q15910  Go to UniProtKB:  Q15910
PHAROS:  Q15910 GTEx:  ENSG00000106462

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Polycomb protein SUZ12	E [auth B]	739	Homo sapiens	Mutation(s): 0  Gene Names: SUZ12, CHET9, JJAZ1, KIAA0160
UniProt & NIH Common Fund Data Resources
Find proteins for Q15022 (Homo sapiens) Explore Q15022  Go to UniProtKB:  Q15022
PHAROS:  Q15022 GTEx:  ENSG00000178691

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.64 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	3.3.2

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-07-31 
Deposition Author(s): Boudes, M., Zhang, Q., Flanigan, S.F., Davidovich, C.

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Funding Organization	Location	Grant Number
Australian Research Council (ARC)	Australia	DP190103407
Other private	Australia	Sylvia and Charles Viertel Senior Medical Research Fellowship
National Health and Medical Research Council (NHMRC, Australia)	Australia	APP1162921
National Health and Medical Research Council (NHMRC, Australia)	Australia	APP1184637
National Health and Medical Research Council (NHMRC, Australia)	Australia	APP2011767
Australian Research Council (ARC)	Australia	DE180100219
National Health and Medical Research Council (NHMRC, Australia)	Australia	APP1196365

Revision History  

• Version 1.0: 2024-07-31
  Type: Initial release
  
• Version 1.1: 2024-11-13
  Changes: Data collection, Structure summary