3H9Y

Crystal structure of the IgE-Fc3-4 domains


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.231

Literature

Macromolecules
Sequence Display for 3H9Y

Classification: IMMUNE SYSTEM

Total Structure Weight: 77907.28

Macromolecule Entities
Molecule Chains Length Organism Details
Ig epsilon chain C region A, B, E 223 Homo sapiens Fragment: UNP residues 209-428
Mutation: N371Q, N383Q
Gene Name(s): IGHE
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B, E N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

A, B, E ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A, B, E BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NH4
Query on NH4

E AMMONIUM ION
H4 N
QGZKDVFQNNGYKY-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.231
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 153.68 α = 90.00
b = 104.99 β = 101.61
c = 49.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-04-30
  • Released Date: 2009-09-08
  • Deposition author(s): Wurzburg, B.A.

Revision History

  • Version 1_0: 2009-09-08

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Refinement description, Version format compliance

  • Version 1_2: 2017-11-01

    Type: Refinement description