4HZZ

Crystal structure of influenza neuraminidase N3-H274Y complexed with oseltamivir

Structural Biology Knowledgebase: 4HZZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.165
  • R-Value Work: 0.138

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HZZ

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 44711.51

Macromolecule Entities
Molecule Chains Length Organism Details
Neuraminidase A 387 Influenza a virus Fragment: UNP RESIDUES 83-469
Mutation: H274Y

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
FUC
Query on FUC

A ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer
 
JSmol
G39
Query on G39

A (3R,4R,5S)-4-(acetylamino)-5-amino-3-(pentan- 3-yloxy)cyclohex-1-ene-1-carboxylic acid
Oseltamivir carboxylate (Synonym)
C14 H24 N2 O4
NENPYTRHICXVCS-YNEHKIRRSA-N
Ligand Explorer
 
JSmol
NAG
Query on NAG

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
G39 N/A in BindingDB
IC50: 8.31 nM  BindingMOAD
IC50: 8.31 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.165
  • R-Value Work: 0.138
  • Space Group: I 4
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 108.11 α = 90.00
b = 108.11 β = 90.00
c = 62.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-16
  • Released Date: 2013-11-06
  • Deposition author(s): Li, Q., Qi, J., Vavricka, C.J., Gao, G.F.

Revision History

No revisions since initial release