1OWQ

Crystal structure of a 40 kDa signalling protein (SPC-40) secreted during involution

Structural Biology Knowledgebase: 1OWQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 1OWQ

Classification: SIGNALING PROTEIN

Total Structure Weight: 41288.81

Macromolecule Entities
Molecule Chains Length Organism Details
signal processing protein A 361 Bos taurus Mutation: T158P, S250K, R252D, Q291R
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 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: 2.0 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.203
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 62.15 α = 90.00
b = 67.02 β = 90.00
c = 107.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-29
  • Released Date: 2004-05-18
  • Deposition author(s): Kumar, J., Sharma, S., Jasti, J., Bhushan, A., Singh, T.P.

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