8J8N

Structure of p53 DNA-binding domain and ZNF568 KRAB domain complex

• PDB DOI: https://doi.org/10.2210/pdb8J8N/pdb
• EM Map EMD-36075: EMDB EMDataResource

• Classification: PROTEIN BINDING
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-05-02 Released: 2024-05-15 
• Deposition Author(s): Han, C.W.
• Funding Organization(s): National Research Foundation (NRF, Korea)

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 9.02 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of p53 DNA-binding domain and ZNF568 KRAB domain complex

Han, C.W.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 6-mer - A4B2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 118.78 kDa 
• Atom Count: 8,065 
• Modelled Residue Count: 1,019 
• Deposited Residue Count: 1,042 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Zinc finger protein 568	A [auth F], F [auth E]	119	Homo sapiens	Mutation(s): 0  Gene Names: ZNF568
UniProt & NIH Common Fund Data Resources
Find proteins for Q3ZCX4 (Homo sapiens) Explore Q3ZCX4  Go to UniProtKB:  Q3ZCX4
GTEx:  ENSG00000198453

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Cellular tumor antigen p53	B [auth A], C [auth B], D [auth C], E [auth D]	201	Homo sapiens	Mutation(s): 0  Gene Names: TP53, P53
UniProt & NIH Common Fund Data Resources
Find proteins for P04637 (Homo sapiens) Explore P04637  Go to UniProtKB:  P04637
PHAROS:  P04637 GTEx:  ENSG00000141510

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN (Subject of Investigation/LOI)	G [auth A], H [auth B], I [auth C], J [auth D]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 9.02 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-05-15 
Deposition Author(s): Han, C.W.

---

Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	2021R1C1C2004755

Revision History  

• Version 1.0: 2024-05-15
  Type: Initial release