Structure information

A2A receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

9XQB

SPECIES

Homo sapiens

RESOLUTION

3.450

PREFERRED CHAIN

C

REFERENCE

10.1021/ACSOMEGA.5C11109

PUBLICATION DATE

Jan. 7, 2026

NGL is a WebGL based 3D viewer powered by MMTF.

Download PDB file

Ligand Interaction Browser

Download list in excel
Ligand Amino Acid Generic Number Segment Interaction Type
Ligand Amino Acid Generic Number Segment Interaction Type
Fab antibody fragment (mAb16) (chain A) A80 ECL1 Van der Waals
Fab antibody fragment (mAb16) (chain A) C81 3.22x22 TM3 polar (hydrogen bond with backbone)
Fab antibody fragment (mAb16) (chain A) C81 3.22x22 TM3 Van der Waals
Fab antibody fragment (mAb16) (chain A) N152 ECL2 polar (hydrogen bond with backbone)
Fab antibody fragment (mAb16) (chain A) N152 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) Q155 ECL2 polar (hydrogen bond with backbone)
Fab antibody fragment (mAb16) (chain A) Q155 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) P156 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) K157 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) Q161 ECL2 polar (hydrogen bond with backbone)
Fab antibody fragment (mAb16) (chain A) Q161 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) H162 ECL2 polar (hydrogen bond with backbone)
Fab antibody fragment (mAb16) (chain A) H162 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) G165 ECL2 polar (hydrogen bond with backbone)
Fab antibody fragment (mAb16) (chain A) G165 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) G167 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) E168 ECL2 Van der Waals
Fab antibody fragment (mAb16) (chain A) G169 ECL2 Van der Waals

Ligands

Fab antibody fragment (mAb16) (chain A)

3D interaction viewer Download PDB file

NGL is a WebGL based 3D viewer powered by MMTF.


Residue Diagrams

V N G L I A L V A I A L E V T I Y V S S 1 V S L A A A D I A V G L V A I P F A I T I 2 A L L S F I S S Q T L V L V F C A I F L 3 A K G I I A I C W V L S F A I G L T P M 4 Y V G L M L L L P V L V C A F F N F Y V M Y 5 A I I V G L F A L C W L P L H I I N C F 6 F P N V V S N T H S L V I A L Y M L W 7
Download: PNG | SVG
ICL1 S N L Q ICL1ECL1 F C A ECL1ICL2 P L R Y N G L V ICL2ECL2 W N N C G Q P K E G K N H S Q G C G E G Q V A C L F E D V V ECL2ICL3 Q P L P G ICL3ECL3 P D C S H A ECL3C-term K A A G T S A R V L A A H G S D G E Q V S L R L N G H P P G V W A N G S A P H P E R R P N G Y A L G L V S G G S A Q E S Q G N T G L P D V E L L S H E L K G V C P E P P G L D D P L A Q D G A G V S C-term M P I M G S S V Y I T V E L A I A V L A I L G N V L V C W A V W L N N V T N Y F V V S L A A A D I A V G V L A I P F A I T I S T G A C H G C L F I A C F V L V L T Q S S I F S L L A I A I D R Y I A I R I T G T R A K G I I A I C W V L S F A I G L T P M L G P M N Y M V Y F N F F A C V L V P L L L M L G V Y L R I F L A A R R Q L K Q M E S E R A R S T L Q K E V H A A K S L A I I V G L F A L C W L P L H I I N C F T F F C P L W L M Y L A I V L S H T N S V V N P F I Y A Y R I R E F R K H V L P F F R Q T I I R S R Q Q E
Download: PNG | SVG

Residue Table


GPCRdb(A)
GPCRdb(A)
A2A receptor
TM3
3x22 3.22x22 C74