SMTL ID : 9nes.1

C-terminal mVenues tagged Shaker TM domain in C4 symmetry

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

32 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)

POV.1: 9 residues within 4Å: Chain A: V.311, M.312, F.373, S.376, L.382, Q.383, G.386, L.389, K.390 Ligand excluded by PLIP POV.2: 1 residues within 4Å: Chain A: G.397 Ligand excluded by PLIP POV.3: 2 residues within 4Å: Chain A: M.393, G.397 Ligand excluded by PLIP POV.4: 3 residues within 4Å: Chain A: F.401, F.404 Ligands: POV.19 Ligand excluded by PLIP POV.5: 5 residues within 4Å: Chain A: A.413, F.416, A.417 Chain B: R.362, L.366 Ligand excluded by PLIP POV.6: 2 residues within 4Å: Chain A: L.239, F.279 Ligand excluded by PLIP POV.7: 2 residues within 4Å: Chain A: C.245, L.246 Ligand excluded by PLIP POV.10: 8 residues within 4Å: Chain A: V.453, K.456, I.457, S.460 Chain B: F.404, P.430, V.437 Ligands: POV.14 Ligand excluded by PLIP POV.11: 9 residues within 4Å: Chain B: V.311, M.312, F.373, S.376, L.382, Q.383, G.386, L.389, K.390 Ligand excluded by PLIP POV.12: 1 residues within 4Å: Chain B: G.397 Ligand excluded by PLIP POV.13: 2 residues within 4Å: Chain B: M.393, G.397 Ligand excluded by PLIP POV.14: 3 residues within 4Å: Chain B: F.401, F.404 Ligands: POV.10 Ligand excluded by PLIP POV.15: 5 residues within 4Å: Chain B: A.413, F.416, A.417 Chain D: R.362, L.366 Ligand excluded by PLIP POV.16: 2 residues within 4Å: Chain B: L.239, F.279 Ligand excluded by PLIP POV.17: 2 residues within 4Å: Chain B: C.245, L.246 Ligand excluded by PLIP POV.18: 8 residues within 4Å: Chain B: V.453, K.456, I.457, S.460 Chain D: F.404, P.430, V.437 Ligands: POV.31 Ligand excluded by PLIP POV.19: 8 residues within 4Å: Chain A: F.404, P.430, V.437 Chain C: V.453, K.456, I.457, S.460 Ligands: POV.4 Ligand excluded by PLIP POV.20: 9 residues within 4Å: Chain C: V.311, M.312, F.373, S.376, L.382, Q.383, G.386, L.389, K.390 Ligand excluded by PLIP POV.21: 1 residues within 4Å: Chain C: G.397 Ligand excluded by PLIP POV.22: 2 residues within 4Å: Chain C: M.393, G.397 Ligand excluded by PLIP POV.23: 3 residues within 4Å: Chain C: F.401, F.404 Ligands: POV.27 Ligand excluded by PLIP POV.24: 5 residues within 4Å: Chain A: R.362, L.366 Chain C: A.413, F.416, A.417 Ligand excluded by PLIP POV.25: 2 residues within 4Å: Chain C: L.239, F.279 Ligand excluded by PLIP POV.26: 2 residues within 4Å: Chain C: C.245, L.246 Ligand excluded by PLIP POV.27: 8 residues within 4Å: Chain C: F.404, P.430, V.437 Chain D: V.453, K.456, I.457, S.460 Ligands: POV.23 Ligand excluded by PLIP POV.28: 9 residues within 4Å: Chain D: V.311, M.312, F.373, S.376, L.382, Q.383, G.386, L.389, K.390 Ligand excluded by PLIP POV.29: 1 residues within 4Å: Chain D: G.397 Ligand excluded by PLIP POV.30: 2 residues within 4Å: Chain D: M.393, G.397 Ligand excluded by PLIP POV.31: 3 residues within 4Å: Chain D: F.401, F.404 Ligands: POV.18 Ligand excluded by PLIP POV.32: 5 residues within 4Å: Chain C: R.362, L.366 Chain D: A.413, F.416, A.417 Ligand excluded by PLIP POV.33: 2 residues within 4Å: Chain D: L.239, F.279 Ligand excluded by PLIP POV.34: 2 residues within 4Å: Chain D: C.245, L.246 Ligand excluded by PLIP

2 x K: POTASSIUM ION(Non-covalent)

K.8: 9 residues within 4Å: Chain A: T.442, V.443 Chain B: T.442, V.443 Chain C: T.442, V.443 Chain D: T.442, V.443 Ligands: K.9 4 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A, 1 interactions with chain B, 1 interactions with chain C Metal complexes: D:V.443, A:V.443, B:V.443, C:V.443 K.9: 5 residues within 4Å: Chain A: T.442 Chain B: T.442 Chain C: T.442 Chain D: T.442 Ligands: K.8 4 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 1 interactions with chain D, 1 interactions with chain A Metal complexes: C:T.442, B:T.442, D:T.442, A:T.442

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tan, X. et al., Structural basis of fast N-type inactivation in Kv channels. Nature (2025)

Release Date

2025-08-06

Peptides

Potassium voltage-gated channel protein Shaker: 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 protein Shaker

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