5KAQ

Crystal structure of broadly neutralizing Influenza A antibody 31.a.83 in complex with Hemagglutinin Hong Kong 1968.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.51 Å
  • R-Value Free: 0.313
  • R-Value Work: 0.270

Literature

Macromolecules
Sequence Display for 5KAQ

Classification: IMMUNE SYSTEM

Total Structure Weight: 321835.00

Macromolecule Entities
Molecule Chains Length Organism Details
Hemagglutinin A, B, C 512 Influenza a virus Gene Name(s): HA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ANTIBODY 31.A.83 FAB HEAVY CHAIN F, H, Q 236 Homo sapiens
ANTIBODY 31.A.83 FAB LIGHT CHAIN G, L, R 214 Homo sapiens

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B, C N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.51 Å
  • R-Value Free: 0.313
  • R-Value Work: 0.270
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 279.43 α = 90.00
b = 154.28 β = 116.86
c = 157.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-06-01
  • Released Date: 2017-02-22
  • Deposition author(s): Joyce, M.G., Thomas, P.V., Wheatley, A.K., McDermott, A.B., Mascola, J.R., Kwong, P.D.

Revision History

  • 2017-04-19
    Type: Polymer description | Details: Polymer description
  • 2017-03-22
    Type: Source and taxonomy | Details: Source and taxonomy
  • 2017-03-01
    Type: Polymer description | Details: Polymer description