SMTL ID : 8dhm.1

Human TMEM175 in complex with 4-aminopyridine

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

4 x K: POTASSIUM ION(Non-covalent)

K.1: 3 residues within 4Å: Chain A: S.38, A.263 Ligands: K.4 No protein-ligand interaction detected (PLIP) K.2: 4 residues within 4Å: Chain A: L.53, L.278 Chain B: L.278 Ligands: K.5 No protein-ligand interaction detected (PLIP) K.4: 3 residues within 4Å: Chain B: S.38, A.263 Ligands: K.1 No protein-ligand interaction detected (PLIP) K.5: 4 residues within 4Å: Chain A: L.278 Chain B: L.53, L.278 Ligands: K.2 No protein-ligand interaction detected (PLIP)

1 x 4AP: 4-AMINOPYRIDINE(Non-covalent)

4AP.3: 10 residues within 4Å: Chain A: A.42, S.45, I.46, G.267, I.271 Chain B: A.42, S.45, I.46, G.267, I.271 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:A.42, B:A.42 Water bridges: A:A.42, B:A.42

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oh, S. et al., Mechanism of 4-aminopyridine inhibition of the lysosomal channel TMEM175. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-11-23

Peptides

Endosomal/lysosomal potassium channel TMEM175: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Membrane

We predict this structure to be a membrane protein.
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Endosomal/lysosomal potassium channel TMEM175

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