SMTL ID : 7byn.1

Cryo-EM structure of human KCNQ4 with linopirdine

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-4-4-mer
Ligands
4 x PT5: [(2R)-1-octadecanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phospho ryl]oxy-propan-2-yl] (8Z)-icosa-5,8,11,14-tetraenoate(Non-covalent)
3 x K: POTASSIUM ION(Non-covalent)
1 x FCC: 1-phenyl-3,3-bis(pyridin-4-ylmethyl)indol-2-one(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Li, T. et al., Structural Basis for the Modulation of Human KCNQ4 by Small-Molecule Drugs. Mol.Cell (2021)
Release Date
2020-12-02
Peptides
Green fluorescent protein,Potassium voltage-gated channel subfamily KQT member 4: ABCD
Calmodulin-3: EFGH
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.