SMTL ID : 6b8q.2 (3 other biounits)

Crystal Structure of the Mg2+/CaM:Kv7.5 (KCNQ5) AB domain complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain B: D.21, D.23, D.25, T.27, E.32 Ligands: MG.4 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.21, B:D.23, B:D.25, B:T.27, B:E.32 MG.2: 5 residues within 4Å: Chain B: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.57, B:D.59, B:D.59, B:T.63, B:E.68 MG.3: 5 residues within 4Å: Chain B: D.130, D.132, D.134, Q.136, V.137 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.130, B:D.132, B:D.132, B:D.134, B:Q.136 MG.4: 4 residues within 4Å: Chain B: D.23, D.25, E.32 Ligands: MG.1 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.23, B:D.25, H2O.1

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 5: A
Calmodulin-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Potassium voltage-gated channel subfamily KQT member 5

Calmodulin-1

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