8F2H

Wild type P53 dimer structure from human cancer cells

• PDB DOI: https://doi.org/10.2210/pdb8F2H/pdb
• EM Map EMD-28816: EMDB EMDataResource

• Classification: ANTITUMOR PROTEIN
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 2022-11-08 Released: 2022-11-23 
• Deposition Author(s): Solares, M., Kelly, D.F.
• Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

High-Resolution Imaging of Human Cancer Proteins Using Microprocessor Materials.

Solares, M.J., Jonaid, G.M., Luqiu, W.Y., Berry, S., Khadela, J., Liang, Y., Evans, M.C., Pridham, K.J., Dearnaley, W.J., Sheng, Z., Kelly, D.F.

(2022) Chembiochem 23: e202200310

• DOI: https://doi.org/10.1002/cbic.202200310

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: native gel electrophoresis

Macromolecule Content

• Total Structure Weight: 87.42 kDa 
• Atom Count: 6,118 
• Modelled Residue Count: 786 
• Deposited Residue Count: 786 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cellular tumor antigen p53	A, B	393	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P04637 (Homo sapiens) Explore P04637  Go to UniProtKB:  P04637
PHAROS:  P04637 GTEx:  ENSG00000141510

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	ISOLDE
RECONSTRUCTION	RELION

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-11-23 
Deposition Author(s): Solares, M., Kelly, D.F.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	R01CA193578
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	R01CA227261
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	R01CA219700

Revision History  

• Version 1.0: 2022-11-23
  Type: Initial release