1NWS

Crystal structure of human cartilage gp39 (HC-gp39) in complex with chitobiose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1NWS

Classification: SIGNALING PROTEIN

Total Structure Weight: 165686.36

Macromolecule Entities
Molecule Chains Length Organism Details
Chitinase-3 like protein 1 A, B, C, D 362 Homo sapiens Mutation: T311I
Gene Name(s): CHI3L1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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 NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A, B, C, D 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: 2.7 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.209
  • Space Group: P 43

Unit Cell:

Length (Å) Angle (°)
a = 128.22 α = 90.00
b = 128.22 β = 90.00
c = 109.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-06
  • Released Date: 2003-08-26
  • Deposition author(s): Fusetti, F., Pijning, T., Kalk, K.H., Dijkstra, B.W.

Revision History

  • Version 1_0: 2003-08-26

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance