1I4M

Crystal structure of the human prion protein reveals a mechanism for oligomerization

Structural Biology Knowledgebase: 1I4M SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1I4M

Classification: MEMBRANE PROTEIN

Total Structure Weight: 12975.50

Macromolecule Entities
Molecule Chains Length Organism Details
MAJOR PRION PROTEIN A 108 Homo sapiens Fragment: FRAGMENT 119-226
Gene Name(s): PRNP Gene View ALTPRP PRIP PRP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
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: 0.253
  • R-Value Work: 0.206
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.44 α = 90.00
b = 85.71 β = 90.00
c = 40.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-22
  • Released Date: 2002-02-27
  • Deposition author(s): Knaus, K.J., Morillas, M., Swietnicki, W., Malone, M., Surewicz, W.K., Yee, V.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values