SMTL ID : 9my4.1

Structure of Xenopus KCNQ1(E150R/R221E)-CaM with the VSD in the intermediate state

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-4-4-mer
Ligands
None
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH
Citation
Kyriakis, E. et al., A physiologically-relevant intermediate state structure of a voltage-gated potassium channel. Nat Commun (2025)
Release Date
2025-10-15
Peptides
Potassium voltage-gated channel subfamily KQT member 1: ACEG
Calmodulin-1: BDFH
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
C
C
E
E
G
G
B
B
D
D
F
F
H
H
Membrane
We predict this structure to be a membrane protein.

Potassium voltage-gated channel subfamily KQT member 1

Toggle Identical (ACEG)

Calmodulin-1

Toggle Identical (BDFH)

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1iq5.1 | 1lvc.1 | 1lvc.2 | 1lvc.3 | 1wrz.1 | 2bki.1 | 2r28.1 | 2v01.1 | 2v02.1 | 2w73.1 | 2w73.2 | 2y4v.1 | 3hr4.1 | 3hr4.2 | 3hr4.3 | 3hr4.4 | 3j41.1 | 3oxq.1 | 3oxq.2 | 3sjq.1 | 3sui.1 | 4bw7.1 | 4bw7.2 | 4bw7.3 | 4bw8.1 | 4bw8.2 | 4byf.1 | 4byf.2 | 4dck.1 | 4dck.2  more...