3UZA

Thermostabilised Adenosine A2A receptor in complex with 6-(2,6-Dimethylpyridin-4-yl)-5-phenyl-1,2,4-triazin-3-amine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.27 Å
  • R-Value Free: 0.335
  • R-Value Work: 0.293

Literature

Macromolecules
Sequence Display for 3UZA

Classification: SIGNALING PROTEIN

Total Structure Weight: 36756.43

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: inferred by homology | 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
T4G
Query on T4G

A 6-(2,6-dimethylpyridin-4-yl)-5-phenyl-1,2,4- triazin-3-amine
C16 H15 N5
SORFNYWLKDSNNF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
T4G Ki: 7.76 nM (97) BindingDB

N/A in BindingMoad
Kd: 1.16 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.27 Å
  • R-Value Free: 0.335
  • R-Value Work: 0.293
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 111.81 α = 90.00
b = 111.90 β = 90.00
c = 125.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-12-07
  • Released Date: 2012-03-21
  • Deposition author(s): Congreve, M., Andrews, S.P., Dore, A.S., Hollenstein, K., Hurrell, E., Langmead, C.J., Mason, J.S., Ng, I.W., Tehan, B., Zhukov, A., Weir, M., Marshall, F.H.

Revision History

  • Version 1_0: 2012-03-21

    Type: Initial release