SMTL ID : 6u6d.1

MthK closed state with EDTA

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-octamer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 8 residues within 4Å: Chain A: G.61, Y.62 Chain B: G.61, Y.62 Chain C: G.61, Y.62 Chain D: G.61, Y.62 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D, 1 interactions with chain C, 1 interactions with chain B Metal complexes: A:G.61, D:G.61, C:G.61, B:G.61 K.2: 4 residues within 4Å: Chain A: T.59 Chain B: T.59 Chain C: T.59 Chain D: T.59 5 PLIP interactions: 1 interactions with chain D, 2 interactions with chain A, 1 interactions with chain B, 1 interactions with chain C Metal complexes: D:T.59, A:T.59, A:T.59, B:T.59, C:T.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, C. et al., Ball-and-chain inactivation in a calcium-gated potassium channel. Nature (2020)

Release Date

2020-03-25

Peptides

Calcium-gated potassium channel MthK: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
E

D
G

E
B

F
D

G
F

H
H

Membrane

We predict this structure to be a membrane protein.
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Calcium-gated potassium channel MthK

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