SMTL ID : 5u1l.1

Crystal structure of the ATP-gated P2X7 ion channel in the closed, apo state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.40 Å

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: N.163, S.164, N.167 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.167 NAG.2: 2 residues within 4Å: Chain A: N.193, T.195 No protein-ligand interaction detected (PLIP) NAG.3: 3 residues within 4Å: Chain B: N.163, S.164, N.167 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.167 NAG.4: 2 residues within 4Å: Chain B: N.193, T.195 No protein-ligand interaction detected (PLIP) NAG.5: 3 residues within 4Å: Chain C: N.163, S.164, N.167 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.167 NAG.6: 2 residues within 4Å: Chain C: N.193, T.195 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karasawa, A. et al., Structural basis for subtype-specific inhibition of the P2X7 receptor. Elife (2016)

Release Date

2017-01-04

Peptides

P2X purinoceptor: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
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P2X purinoceptor

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