SMTL ID : 9mky.1

Structure of acid-sensing ion channel 5 with calcium

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.00 Å

Oligo State

homo-trimer

Ligands

15 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.1: 1 residues within 4Å: Chain A: N.179 Ligand excluded by PLIP NAG.2: 1 residues within 4Å: Chain A: N.405 Ligand excluded by PLIP NAG.3: 4 residues within 4Å: Chain A: Q.305, N.306, G.337, Y.338 Ligand excluded by PLIP NAG.4: 1 residues within 4Å: Chain A: N.370 Ligand excluded by PLIP NAG.5: 2 residues within 4Å: Chain A: Q.162, N.163 Ligand excluded by PLIP NAG.6: 1 residues within 4Å: Chain B: N.179 Ligand excluded by PLIP NAG.7: 1 residues within 4Å: Chain B: N.405 Ligand excluded by PLIP NAG.8: 4 residues within 4Å: Chain B: Q.305, N.306, G.337, Y.338 Ligand excluded by PLIP NAG.9: 1 residues within 4Å: Chain B: N.370 Ligand excluded by PLIP NAG.10: 2 residues within 4Å: Chain B: Q.162, N.163 Ligand excluded by PLIP NAG.11: 1 residues within 4Å: Chain C: N.179 Ligand excluded by PLIP NAG.12: 1 residues within 4Å: Chain C: N.405 Ligand excluded by PLIP NAG.13: 4 residues within 4Å: Chain C: Q.305, N.306, G.337, Y.338 Ligand excluded by PLIP NAG.14: 1 residues within 4Å: Chain C: N.370 Ligand excluded by PLIP NAG.15: 2 residues within 4Å: Chain C: Q.162, N.163 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Freitas, M.M. et al., The bile acid-sensitive ion channel is gated by Ca 2+ -dependent conformational changes in the transmembrane domain. Nat Commun (2025)

Release Date

2025-09-24

Peptides

Acid-sensing ion channel 5: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
A

C
B

Membrane

We predict this structure to be a membrane protein.
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Acid-sensing ion channel 5

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