1QFU

INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH A NEUTRALIZING ANTIBODY

Structural Biology Knowledgebase: 1QFU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.198

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QFU

Classification: Viral protein / Immune system

Total Structure Weight: 106360.28

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (HEMAGGLUTININ (HA1 CHAIN)) A 328 Influenza a virus Fragment: BROMELAIN DIGESTED
Gene Name(s): HA
PROTEIN (HEMAGGLUTININ (HA2 CHAIN)) B 175 Influenza a virus Fragment: BROMELAIN DIGESTED
Gene Name(s): HA
PROTEIN (IMMUNOGLOBULIN IGG1-KAPPA ANTIBODY (LIGHT CHAIN)) L 217 Mus musculus Fragment: FAB FRAGMENT
Gene Name(s): Igkc Igk-C
PROTEIN (IMMUNOGLOBULIN IGG1-KAPPA ANTIBODY (HEAVY CHAIN)) H 223 Mus musculus Fragment: FAB FRAGMENT

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

A 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

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

A BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.198
  • Space Group: P 3 2 1

Unit Cell:

Length (Å) Angle (°)
a = 138.00 α = 90.00
b = 138.00 β = 90.00
c = 135.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-04-14
  • Released Date: 1999-04-16
  • Deposition author(s): Fleury, D., Gigant, B., Bizebard, T., Daniels, R.S., Skehel, J.J., Knossow, M.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4