1KEO

TWISTS AND TURNS OF THE CD-MPR: LIGAND-BOUND VERSUS LIGAND-FREE RECEPTOR

Structural Biology Knowledgebase: 1KEO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1KEO

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 35329.81

Macromolecule Entities
Molecule Chains Length Organism Details
cation-dependent mannose-6-phosphate receptor A, B 154 Bos taurus Fragment: (Residues 29-182)
Mutation: N31Q, N57Q, N68Q, N87Q
Gene Name(s): M6PR Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B 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: 2.2 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.215
  • Space Group: I 4

Unit Cell:

Length (Å) Angle (°)
a = 108.77 α = 90.00
b = 108.77 β = 90.00
c = 72.67 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-16
  • Released Date: 2002-01-23
  • Deposition author(s): Olson, L.J., Zhang, J., Dahms, N.M., Kim, J.J.

Revision History

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