SMTL ID : 7xnl.1

human KCNQ1-CaM-ML277-PIP2 complex in state A

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-4-4-mer
Ligands
4 x K: POTASSIUM ION(Non-covalent)
4 x I0S: (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide(Non-covalent)
4 x PIO: [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Ma, D. et al., Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers. Proc.Natl.Acad.Sci.USA (2022)
Release Date
2022-12-14
Peptides
Potassium voltage-gated channel subfamily KQT member 1: ACEG
Calmodulin-3: 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-3

Toggle Identical (BDFH)

Related Entries With Identical Sequence

7xni.1 | 7xnk.1 | 7xnn.1 | 8j00.1 | 8j01.1 | 8j02.1 | 8j03.1 | 8j04.1 | 8j05.1