SMTL ID : 6b8n.3 (3 other biounits)

Crystal Structure of the Ca2+/CaM:Kv7.4 (KCNQ4) AB Domain Complex, 10 uM CaCl2 soak

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain B: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.23, B:D.25, B:T.27, B:E.32, B:E.32

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain B: Q.42, N.43 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.43, B:N.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, A. et al., A Calmodulin C-Lobe Ca. Neuron (2018)

Release Date

2018-03-14

Peptides

Potassium voltage-gated channel subfamily KQT member 4: A
Calmodulin-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Potassium voltage-gated channel subfamily KQT member 4

Calmodulin-1

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