2AEQ

An epidemiologically significant epitope of a 1998 influenza virus neuraminidase forms a highly hydrated interface in the NA-antibody complex.

Structural Biology Knowledgebase: 2AEQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.267

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2AEQ

Classification: HYDROLASE / IMMUNE SYSTEM

Total Structure Weight: 93208.16

Macromolecule Entities
Molecule Chains Length Organism Details
neuraminidase A 395 Influenza a virus EC#: 3.2.1 IUBMB
Gene Name(s): NA
FAB light chain L 214 Mus musculus
FAB heavy chain H 217 Mus musculus Gene Name(s):

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

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

H, L ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.312
  • R-Value Work: 0.267
  • Space Group: P 4 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 159.75 α = 90.00
b = 159.75 β = 90.00
c = 104.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-07-23
  • Released Date: 2005-12-20
  • Deposition author(s): Venkatramani, L., Bochkarev, A., Air, G.M.

Revision History

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