2YGU

Crystal structure of fire ant venom allergen, Sol I 2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.237

Literature

Macromolecules
Sequence Display for 2YGU

Classification: ALLERGEN

Total Structure Weight: 113372.75

Macromolecule Entities
Molecule Chains Length Organism Details
VENOM ALLERGEN 2 A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 125 Solenopsis invicta Details: CYS 22 DISULFIDE INTERCHAIN LINKS FOR CHAINS A WITH B, C WITH D, E WITH F, AND G WITH H.
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HP6
Query on HP6

A, B, C, D, E, F, G, H HEPTANE
C7 H16
IMNFDUFMRHMDMM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
HP6 N/A in BindingDB
N/A in BindingMoad
Kd: 322 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.237
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 110.21 α = 90.00
b = 139.16 β = 90.00
c = 62.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-04-20
  • Released Date: 2011-11-23
  • Deposition author(s): Borer, A.S., Wassmann, P., Schirmer, T., Markovic-Housley, Z.

Revision History

  • 2011-12-21
    Type: Other
  • 2012-02-01
    Type: Other