SMTL ID : 3hpl.1

KcsA E71H-F103A mutant in the closed state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-1-mer

Ligands

6 x K: POTASSIUM ION(Non-covalent)(Non-functional Binders)

K.1: 3 residues within 4Å: Chain C: G.77, Y.78 Ligands: K.5 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:Y.78 K.2: 4 residues within 4Å: Chain C: T.75, V.76 Ligands: K.3, K.5 No protein-ligand interaction detected (PLIP) K.3: 2 residues within 4Å: Chain C: T.75 Ligands: K.2 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:T.75 K.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) K.5: 4 residues within 4Å: Chain C: V.76, G.77 Ligands: K.1, K.2 No protein-ligand interaction detected (PLIP) K.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cuello, L.G. et al., Structural basis for the coupling between activation and inactivation gates in K(+) channels. Nature (2010)

Release Date

2010-06-23

Peptides

Antibody Fab heavy chain: A
Antibody fab light chain: B
Voltage-gated potassium channel: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Antibody Fab heavy chain

Antibody fab light chain

Voltage-gated potassium channel

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