SMTL ID : 8zll.1

The apo state of hPAC with endogenous cholesterol

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

3 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 10 residues within 4Å: Chain A: V.126, T.129, I.130, F.133, R.134, L.137, P.344, T.347, I.348, L.351 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.126, A:I.130, A:I.130, A:F.133, A:F.133, A:T.347, A:I.348, A:L.351 CLR.2: 10 residues within 4Å: Chain B: V.126, T.129, I.130, F.133, R.134, L.137, P.344, T.347, I.348, L.351 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.126, B:I.130, B:I.130, B:F.133, B:F.133, B:T.347, B:I.348, B:L.351 CLR.3: 10 residues within 4Å: Chain C: V.126, T.129, I.130, F.133, R.134, L.137, P.344, T.347, I.348, L.351 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:V.126, C:I.130, C:I.130, C:F.133, C:F.133, C:T.347, C:I.348, C:L.351

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, H. et al., Discovery and structural basis of endogenous and exogenous inhibitors of the proton-activated-chloride channel. Cell Rep (2025)

Release Date

2025-07-23

Peptides

Proton-activated chloride channel: 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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Proton-activated chloride channel

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