SMTL ID : 8zyo.1

Cryo-EM Structure of astemizole-bound hERG Channel

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

1 x XB7: 1-[(4-fluorophenyl)methyl]-N-{1-[2-(4-methoxyphenyl)ethyl]piperidin-4-yl}-1H-benzimidazol-2-amine(Non-covalent)

XB7.1: 20 residues within 4Å: Chain A: L.412, T.413, S.414, G.438, Y.442 Chain B: S.411, L.412, S.414, M.435, G.438, S.439, Y.442 Chain C: Y.442 Chain D: S.411, L.412, S.414, M.435, G.438, S.439, Y.442 6 PLIP interactions: 2 interactions with chain D, 3 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: D:Y.442, A:T.413, A:Y.442, A:Y.442, B:Y.442 pi-Stacking: D:Y.442

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Miyashita, Y. et al., Improved higher resolution cryo-EM structures reveal the binding modes of hERG channel inhibitors. Structure (2024)

Release Date

2024-09-18

Peptides

Potassium voltage-gated channel subfamily H member 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Potassium voltage-gated channel subfamily H member 2

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