8YZJ | pdb_00008yzj

The structure of Banal-52 RBD and hACE2 complex

• PDB DOI: https://doi.org/10.2210/pdb8YZJ/pdb
• EM Map EMD-39695: EMDB EMDataResource

• Classification: ISOMERASE
• Organism(s): Homo sapiens, Orthocoronavirinae
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2024-04-07 Released: 2025-04-09 
• Deposition Author(s): Sun, J.Q., Xu, Z.P.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.95 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

The structure of Banal52 RBD and hACE2 complex

Sun, J.Q.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 117.64 kDa 
• Atom Count: 6,389 
• Modeled Residue Count: 789 
• Deposited Residue Count: 1,028 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Angiotensin-converting enzyme 2	A	805	Homo sapiens	Mutation(s): 0  Gene Names: ACE2, UNQ868/PRO1885 EC: 3.4.17.23 (PDB Primary Data), 3.4.17 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYF1 (Homo sapiens) Explore Q9BYF1  Go to UniProtKB:  Q9BYF1
PHAROS:  Q9BYF1 GTEx:  ENSG00000130234

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Spike protein S1	B	223	Orthocoronavirinae	Mutation(s): 0  Gene Names: S, 2
UniProt
Find proteins for P0DTC2 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTC2  Go to UniProtKB:  P0DTC2

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.95 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-04-09 
Deposition Author(s): Sun, J.Q., Xu, Z.P.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32270157

Revision History  

• Version 1.0: 2025-04-09
  Type: Initial release
  
• Version 1.1: 2025-07-23
  Changes: Data collection