9IY0

anti-HEV mAb 8H3

• PDB DOI: https://doi.org/10.2210/pdb9IY0/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Mus sp.
• Mutation(s): No 


• Deposited: 2024-07-29 Released: 2024-09-04 
• Deposition Author(s): Minghua, Z., Lizhi, Z., Yang, H., Ying, G., Shaowei, L.
• Funding Organization(s): National Science Foundation (NSF, China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.97 Å
• R-Value Free: 0.231 
• R-Value Work: 0.192 
• R-Value Observed: 0.194 

Starting Model: experimental

Literature

Structural basis for the synergetic neutralization of hepatitis E virus by antibody-antibody interaction

Minghua, Z., Lizhi, Z., Ying, G., Shaowei, L.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 47.93 kDa 
• Atom Count: 3,565 
• Modelled Residue Count: 436 
• Deposited Residue Count: 440 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain of 8H3 Fab	A [auth L]	219	Mus sp.	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain of 8H3 Fab	B [auth H]	221	Mus sp.	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG (Subject of Investigation/LOI)	C [auth L], D [auth L], E [auth L], F [auth H]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.97 Å
• R-Value Free: 0.231 
• R-Value Work: 0.192 
• R-Value Observed: 0.194 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 37.089	α = 90
b = 103.062	β = 90.53
c = 52.044	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-04 
Deposition Author(s): Minghua, Z., Lizhi, Z., Yang, H., Ying, G., Shaowei, L.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, China)	China	--

Revision History  

• Version 1.0: 2024-09-04
  Type: Initial release
  
• Version 1.1: 2024-10-16
  Changes: Structure summary