1IEB

HISTOCOMPATIBILITY ANTIGEN

Structural Biology Knowledgebase: 1IEB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 1IEB

Classification: HISTOCOMPATIBILITY ANTIGEN

Total Structure Weight: 98686.90

Macromolecule Entities
Molecule Chains Length Organism Details
MHC CLASS II I-EK A, C 192 Mus musculus Details: WITH COVALENTLY BOUND HSP70 PEPTIDE
Gene Name(s): H2-Ea
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MHC CLASS II I-EK B, D 227 Mus musculus Details: WITH COVALENTLY BOUND HSP70 PEPTIDE
Gene Name(s): H2-Eb1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 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, C 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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: 0.321
  • R-Value Work: 0.222
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 77.53 α = 90.00
b = 77.53 β = 90.00
c = 319.48 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-04-05
  • Released Date: 1997-06-05
  • Deposition author(s): Fremont, D.H., Hendrickson, W.A., Marrack, P., Kappler, J.

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