8TXQ

CryoEM structure of non-neutralizing antibody CBH-4B in complex with Hepatitis C virus envelope glycoprotein E2

• PDB DOI: https://doi.org/10.2210/pdb8TXQ/pdb
• EM Map EMD-41703: EMDB EMDataResource

• Classification: ANTIVIRAL PROTEIN
• Organism(s): Homo sapiens, Hepatitis C virus (isolate 1)
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2023-08-24 Released: 2024-08-28 
• Deposition Author(s): Shahid, S., Liqun, J., Liu, Y., Hasan, S.S., Mariuzza, R.A.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.40 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

CryoEM structure of non-neutralizing antibody CBH-4B in complex with Hepatitis C virus envelope glycoprotein E2

Shahid, S., Liqun, J., Liu, Y., Hasan, S.S., Mariuzza, R.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 4-mer - A1B1C1D1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 110.12 kDa 
• Atom Count: 4,546 
• Modelled Residue Count: 610 
• Deposited Residue Count: 1,010 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CBH-4B Heavy chain	A	253	Homo sapiens	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
CBH-4B Light chain	B, D [auth E]	233	Homo sapiens	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
envelope glycoprotein E2	C	291	Hepatitis C virus (isolate 1)	Mutation(s): 0
UniProt
Find proteins for A0A2P0NE18 (Hepacivirus hominis) Explore A0A2P0NE18  Go to UniProtKB:  A0A2P0NE18

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.40 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-28 
Deposition Author(s): Shahid, S., Liqun, J., Liu, Y., Hasan, S.S., Mariuzza, R.A.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01 AI168048

Revision History  

• Version 1.0: 2024-08-28
  Type: Initial release