5Y2L

Crystal structure of a group 2 HA binding antibody AF4H1K1 Fab in complex with the 1968 H3N2 pandemic (H3-AC/68) hemagglutinin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.902 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.212 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

An H3-clade neutralizing antibody screened from an H7N9 patient that binds group 2 influenza A hemagglutinins

Xiao, H.Qi, J.Gao, F.G.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hemagglutinin
A
329Influenza A virus (strain A/Aichi/2/1968 H3N2)Mutation(s): 0 
Gene Names: HA
Find proteins for P03437 (Influenza A virus (strain A/Aichi/2/1968 H3N2))
Go to UniProtKB:  P03437
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Hemagglutinin
B
176Influenza A virus (strain A/Aichi/2/1968 H3N2)Mutation(s): 0 
Gene Names: HA
Find proteins for P03437 (Influenza A virus (strain A/Aichi/2/1968 H3N2))
Go to UniProtKB:  P03437
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
a group 2 HA binding antibody AF4H1K1 Fab heavy chain
I
233N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
a group 2 HA binding antibody AF4H1K1 Fab light chain
J
220N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAG
Query on NAG

Download SDF File 
Download CCD File 
A
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.902 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.212 
  • Space Group: H 3 2
Unit Cell:
Length (Å)Angle (°)
a = 157.482α = 90.00
b = 157.482β = 90.00
c = 355.344γ = 120.00
Software Package:
Software NamePurpose
PHENIXrefinement
PHASERphasing
HKL-2000data scaling
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-01-30
    Type: Initial release