1NKO

Energetic and structural basis of sialylated oligosaccharide recognition by the natural killer cell inhibitory receptor p75/AIRM1 or Siglec-7

Structural Biology Knowledgebase: 1NKO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.301
  • R-Value Work: 0.277

Literature

Macromolecules
Sequence Display for 1NKO

Classification: IMMUNE SYSTEM

Total Structure Weight: 15263.11

Macromolecule Entities
Molecule Chains Length Organism Details
Sialic acid binding Ig-like lectin 7 A 132 Homo sapiens Fragment: N-terminal IgV-like domain residues 19-150
Mutation: Q55D
Gene Name(s): SIGLEC7 Gene View AIRM1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.301
  • R-Value Work: 0.277
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 32.46 α = 90.00
b = 49.72 β = 113.08
c = 39.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-03
  • Released Date: 2003-04-01
  • Deposition author(s): Dimasi, N., Attril, H., van Aalten, D.M.F., Moretta, L., Biassoni, R., Mariuzza, R.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4