9C4F

Infectious B19V capsid

• PDB DOI: https://doi.org/10.2210/pdb9C4F/pdb
• EM Map EMD-45184: EMDB EMDataResource

• Classification: VIRAL PROTEIN
• Organism(s): Human parvovirus B19, Homo sapiens
• Mutation(s): No 


• Deposited: 2024-06-04 Released: 2024-10-16 
• Deposition Author(s): Lee, H., Hafenstein, S.
• Funding Organization(s): Not funded

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Infectious parvovirus B19 circulates in the blood plasma coated with active host protease inhibitors

Hyunwook, L., Ruben, A., Suriyasri, S., Dan, G., Jan, B., Nadia, M.D., Remo, L., Carol, M.B., Susan, L.H., Carlos, R.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 6-mer - A5B1 Local Symmetry: Cyclic - C5  (Explore in 3D)
Local Stoichiometry: Homo 5-mer - A5 

Local Symmetry: Cyclic - C5  (Explore in 3D)
Local Stoichiometry: Homo 5-mer - A5 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 408.05 kDa 
• Atom Count: 21,560 
• Modelled Residue Count: 2,774 
• Deposited Residue Count: 3,700 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein 2	A, B, C [auth E], D [auth C], E [auth D]	554	Human parvovirus B19	Mutation(s): 0
UniProt
Find proteins for Q784T0 (Human parvovirus B19) Explore Q784T0  Go to UniProtKB:  Q784T0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Inter-alpha-trypsin inhibitor heavy chain H4	F [auth I]	930	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for Q14624 (Homo sapiens) Explore Q14624  Go to UniProtKB:  Q14624
PHAROS:  Q14624 GTEx:  ENSG00000055955

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-16 
Deposition Author(s): Lee, H., Hafenstein, S.

---

Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-10-16
  Type: Initial release