SMTL ID : 3vg9.1

Crystal structure of human adenosine A2A receptor with an allosteric inverse-agonist antibody at 2.7 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ZMA: 4-{2-[(7-amino-2-furan-2-yl[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl)amino]ethyl}phenol(Non-covalent)

ZMA.1: 11 residues within 4Å: Chain A: L.85, F.168, E.169, N.181, W.246, L.249, H.250, N.253, H.264, M.270, Y.271 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.85, A:W.246, A:Y.271 Hydrogen bonds: A:N.253, A:N.253

6 x STE: STEARIC ACID(Non-covalent)

STE.2: 6 residues within 4Å: Chain A: Y.103, L.191, L.192, G.195, R.199 Ligands: LMT.8 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.199 STE.3: 5 residues within 4Å: Chain A: L.247, Y.290, R.291 Ligands: STE.4, STE.7 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.247, A:Y.290 Hydrogen bonds: A:Y.290 Water bridges: A:R.291, A:R.291 Salt bridges: A:R.291 STE.4: 8 residues within 4Å: Chain A: L.190, L.191, L.194, I.237, A.243, R.291 Ligands: STE.3, STE.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.190, A:L.191, A:L.194, A:L.194, A:I.237, A:A.243 Salt bridges: A:R.291 STE.5: 7 residues within 4Å: Chain A: C.28, W.29, W.32, Q.38, Y.43, V.46 Ligands: STE.6 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.29, A:W.32, A:W.32, A:V.46 Hydrogen bonds: A:Y.43 STE.6: 5 residues within 4Å: Chain A: Y.43, V.46, W.129, F.133 Ligands: STE.5 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.46, A:W.129, A:W.129, A:W.129, A:F.133 STE.7: 6 residues within 4Å: Chain A: F.182, L.247, C.254, F.255 Ligands: STE.3, STE.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.182, A:F.255

1 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.8: 3 residues within 4Å: Chain A: R.199, R.206 Ligands: STE.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.199, A:R.199 Salt bridges: A:R.199, A:R.206

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hino, T. et al., G-protein-coupled receptor inactivation by an allosteric inverse-agonist antibody. Nature (2012)

Release Date

2012-02-01

Peptides

Adenosine receptor A2a: A
antibody fab fragment light chain: B
antibody fab fragment heavy chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Adenosine receptor A2a

antibody fab fragment light chain

antibody fab fragment heavy chain

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