SMTL ID : 9ddv.1

Cryo-EM structure of the human P2X2 receptor in the apo closed state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

6 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: H.132, N.133, D.141 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.132, A:D.141 NAG.2: 2 residues within 4Å: Chain A: P.193, N.194 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.194 NAG.3: 3 residues within 4Å: Chain B: H.132, N.133, D.141 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.132, B:D.141 NAG.4: 2 residues within 4Å: Chain B: P.193, N.194 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.194 NAG.5: 3 residues within 4Å: Chain C: H.132, N.133, D.141 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:H.132, C:D.141 NAG.6: 2 residues within 4Å: Chain C: P.193, N.194 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Westermann, F.G. et al., Subtype-specific structural features of the hearing loss-associated human P2X2 receptor. Proc.Natl.Acad.Sci.USA (2025)

Release Date

2025-09-24

Peptides

P2X purinoceptor 2: ABC

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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P2X purinoceptor 2

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