1NWU

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

Structural Biology Knowledgebase: 1NWU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 1NWU

Classification: SIGNALING PROTEIN

Total Structure Weight: 167169.38

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
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)
NDG
Query on NDG

A, B, C, D 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.225
  • Space Group: P 43
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 128.71 α = 90.00
b = 128.71 β = 90.00
c = 108.84 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., Bos, E., Dijkstra, B.W.

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