1OAR

Fv IgE SPE-7 in complex with Alizarin Red


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1OAR

Classification: IMMUNE SYSTEM

Total Structure Weight: 104848.46

Macromolecule Entities
Molecule Chains Length Organism Details
IMMUNOGLOBULIN E H, I, J, K 122 Mus musculus Fragment: FV, RESIDUES 1-122
Gene Name(s): Ighv1-72 Gm16709
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
IMMUNOGLOBULING E L, M, N, O 110 Mus musculus Fragment: FV, RESIDUES 1-110
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AZN
Query on AZN

H, I, J, K ALIZARIN RED
C14 H8 O7 S
JKYKXTRKURYNGW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CAC
Query on CAC

H, J CACODYLATE ION
dimethylarsinate (Synonym)
C2 H6 As O2
OGGXGZAMXPVRFZ-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DMS
Query on DMS

H, J, L, N DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

H, J 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

J, L, M, N, O CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

H, I, J, L, M, N SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
AZN N/A in BindingDB
Kd: 40 nM  BindingMOAD
Kd: 40 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.205
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 78.92 α = 90.00
b = 78.88 β = 90.00
c = 169.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-21
  • Released Date: 2004-01-15
  • Deposition author(s): James, L.C., Roversi, P., Tawfik, D.

Revision History

  • Version 1_0: 2004-01-15

    Type: Initial release

  • Version 1_1: 2013-10-30

    Type: Derived calculations, Other, Source and taxonomy, Version format compliance