2Z7X

Crystal structure of the TLR1-TLR2 heterodimer induced by binding of a tri-acylated lipopeptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.244

Literature

Macromolecules
Sequence Display for 2Z7X

Classification: IMMUNE SYSTEM

Total Structure Weight: 126275.52

Macromolecule Entities
Molecule Chains Length Organism Details
Toll-like receptor 2, Variable lymphocyte receptor B A 549 Eptatretus burgeri Homo sapiens Fragment: TLR2, UNP residues 27-506(human), VLRB.61, UNP residues 133-199(Inshore hagfish)
Gene Name(s): TLR2 Gene View TIL4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Toll-like receptor 1, Variable lymphocyte receptor B B 520 Eptatretus burgeri Homo sapiens Fragment: TLR1, UNP residues 25-475(human), VLRB.61, UNP residues 133-199(Inshore hagfish)
Gene Name(s): TLR1 Gene View KIAA0012
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Pam3CSK4 C 5 Synthetic construct Fragment: Pam3CSK4

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PCJ
Query on PCJ

C (2R)-3-{[(2S)-3-HYDROXY-2-(PALMITOYLAMINO)PROPYL]THIO}PROPANE- 1,2-DIYL DIHEXADECANOATE
C54 H105 N O6 S
GBQDHEZHWNJSLG-OKPYTHRESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NDG
Query on NDG

A 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

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

A BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.244
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 200.30 α = 90.00
b = 120.14 β = 90.00
c = 74.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-08-29
  • Released Date: 2007-10-02
  • Deposition author(s): Lee, J.O., Jin, M.S., Kim, S.E., Heo, J.Y.

Revision History

  • 2011-07-13
    Type: Non-polymer description, Version format compliance
  • 2017-08-16
    Type: Advisory, Refinement description, Source and taxonomy
  • 2017-08-23
    Type: Source and taxonomy