Biological Assembly 1  

 3D View: Structure | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A 

Biological assembly 1 generated by PISA (software)

Biological Assembly Evidence: authors reported there is no experimental evidence

Macromolecule Content

• Total Structure Weight: 58144.16 
• Atom Count: 3550 
• Residue Count: 442 
• Unique protein chains: 1

6PS7

XFEL A2aR structure by ligand exchange from LUF5843 to ZM241385.

• DOI: 10.2210/pdb6PS7/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Escherichia coli, Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): 3 


• Deposited: 2019-07-12 Released: 2019-11-13 
• Deposition Author(s): Ishchenko, A., Stauch, B., Han, G.W., Batyuk, A., Shiriaeva, A., Li, C., Zatsepin, N.A., Weierstall, U., Liu, W., Nango, E., Nakane, T., Tanaka, R., Tono, K., Joti, Y., Iwata, S., Moraes, I., Gati, C., Cherezov, C.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences 

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.201 
• R-Value Work: 0.175 

Literature

Toward G protein-coupled receptor structure-based drug design using X-ray lasers

Ishchenko, A., Stauch, B., Han, G.W., Batyuk, A., Shiriaeva, A., Li, C., Zatsepin, N.A., Weierstall, U., Liu, W., Nango, E., Nakane, T., Tanaka, R., Tono, K., Joti, Y., Iwata, S., Moraes, I., Gati, C., Cherezov, V.

(2019) Iucrj 6: 1106-1119

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a	A	442	Escherichia coli, Homo sapiens This entity is chimeric	Mutation(s): 3  Gene Names: cybC, ADORA2A (ADORA2)
Membrane protein mpstruc	Group:  TRANSMEMBRANE PROTEINS: ALPHA-HELICAL		Sub Group:  G Protein-Coupled Receptors (GPCRs)	Protein:  A2A adenosine receptor
Find proteins for P0ABE7 (Escherichia coli) Go to UniProtKB:  P0ABE7
Find proteins for P29274 (Homo sapiens) Go to Gene View: ADORA2A Go to UniProtKB:  P29274

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
OLB	A	(2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate C21 H40 O4 RZRNAYUHWVFMIP-QJRAZLAKSA-N
OLC	A	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate 1-Oleoyl-R-glycerol C21 H40 O4 RZRNAYUHWVFMIP-GDCKJWNLSA-N
NA	A	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N
OLA	A	OLEIC ACID C18 H34 O2 ZQPPMHVWECSIRJ-KTKRTIGZSA-N
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
CLR	A	CHOLESTEROL C27 H46 O HVYWMOMLDIMFJA-DPAQBDIFSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.201 
• R-Value Work: 0.175 
• Space Group: C 2 2 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 40.320	α = 90.00
b = 180.490	β = 90.00
c = 142.480	γ = 90.00

Software Package:

Software Name	Purpose
PHASER	phasing
CrystFEL	data reduction
PDB_EXTRACT	data extraction
CrystFEL	data scaling
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2019-07-12 
• Released Date: 2019-11-13 
• Deposition Author(s): Ishchenko, A., Stauch, B., Han, G.W., Batyuk, A., Shiriaeva, A., Li, C., Zatsepin, N.A., Weierstall, U., Liu, W., Nango, E., Nakane, T., Tanaka, R., Tono, K., Joti, Y., Iwata, S., Moraes, I., Gati, C., Cherezov, C.

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences	United States	R35 GM127086

Revision History 

• Version 1.0: 2019-11-13
  Type: Initial release