3PWH

Thermostabilised Adenosine A2A Receptor

Structural Biology Knowledgebase: 3PWH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.316
  • R-Value Work: 0.276

Literature

Macromolecules
Sequence Display for 3PWH

Classification: SIGNALING PROTEIN

Total Structure Weight: 36816.74

Macromolecule Entities
Molecule Chains Length Organism Details
Adenosine receptor A2a A 329 Homo sapiens Fragment: residues 1-317
Mutation: A54L, T88A, R107A, K122A, L202A, L235A, V239A, S277A
Gene Name(s): ADORA2A Gene View ADORA2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: G Protein-Coupled Receptors (GPCRs)

Protein Name: A2A adenosine receptor


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

A 4-{2-[(7-amino-2-furan-2-yl[1,2,4]triazolo[1,5- a][1,3,5]triazin-5-yl)amino]ethyl}phenol
C16 H15 N7 O2
PWTBZOIUWZOPFT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ZMA IC50: 33 nM (97) BindingDB
Kd: 0.22 - 0.33 nM (87 - 97) BindingDB
Ki: 0.1 - 530 nM (87 - 97) BindingDB

N/A in BindingMoad
Kd: 1.9 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.316
  • R-Value Work: 0.276
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 111.93 α = 90.00
b = 112.55 β = 90.00
c = 125.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-12-08
  • Released Date: 2011-09-07
  • Deposition author(s): Dore, A.S., Robertson, N., Errey, J.C., Ng, I., Tehan, B., Hurrell, E., Magnani, F., Tate, C.G., Weir, M., Marshall, F.H.

Revision History

  • 2012-06-20
    Type: Citation | Details: Citation update