7JIX

Murine antibody that engages the influenza hemagglutinin receptor binding site

• PDB DOI: https://doi.org/10.2210/pdb7JIX/pdb

• Classification: Viral protein/IMMUNE SYSTEM
• Organism(s): Influenza A virus (A/Solomon Islands/3/2006 (Egg passage)(H1N1)), Influenza A virus (A/Mexico/UASLP-006/2008(H1N1)), Mus musculus
• Expression System: Trichoplusia ni, Homo sapiens
• Mutation(s): No 


• Deposited: 2020-07-23 Released: 2021-07-28 
• Deposition Author(s): Bajic, G., Schmidt, A.G.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.90 Å
• R-Value Free: 0.255 
• R-Value Work: 0.215 
• R-Value Observed: 0.217 

Literature

Murine antibody that engages the influenza hemagglutinin receptor binding site

Bajic, G., Schmidt, A.G.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 107.9 kDa 
• Atom Count: 7,365 
• Modelled Residue Count: 931 
• Deposited Residue Count: 958 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemagglutinin HA1 chain	A	334	Influenza A virus (A/Solomon Islands/3/2006 (Egg passage)(H1N1))	Mutation(s): 0  Gene Names: HA
UniProt
Find proteins for A7Y8A6 (Influenza A virus) Explore A7Y8A6  Go to UniProtKB:  A7Y8A6

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemagglutinin HA2 chain	B	177	Influenza A virus (A/Mexico/UASLP-006/2008(H1N1))	Mutation(s): 0  Gene Names: HA
UniProt
Find proteins for G2TTT7 (Influenza A virus) Explore G2TTT7  Go to UniProtKB:  G2TTT7

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Fab light chain	C [auth L]	220	Mus musculus	Mutation(s): 0

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Fab heavy chain	D [auth H]	227	Mus musculus	Mutation(s): 0

Oligosaccharides

Help

Entity ID: 5
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	E [auth C]	5		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G78750JU GlyCosmos:  G78750JU GlyGen:  G78750JU

Entity ID: 6
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	F [auth D], G [auth E]	3		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G15407YE GlyCosmos:  G15407YE GlyGen:  G15407YE

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.90 Å
• R-Value Free: 0.255 
• R-Value Work: 0.215 
• R-Value Observed: 0.217 
• Space Group: P 2₁ 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 198.507	α = 90
b = 198.507	β = 90
c = 198.507	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-07-28 
Deposition Author(s): Bajic, G., Schmidt, A.G.

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	P01 AI089618

Revision History  

• Version 1.0: 2021-07-28
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Refinement description