SMTL ID : 7ssy.1

Structure of human Kv1.3 (alternate conformation)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

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

K.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) K.2: 8 residues within 4Å: Chain A: T.444, V.445 Chain B: T.444, V.445 Chain C: T.444, V.445 Chain D: T.444, V.445 5 PLIP interactions: 1 interactions with chain C, 2 interactions with chain A, 1 interactions with chain B, 1 interactions with chain D Metal complexes: C:V.445, A:T.444, A:V.445, B:V.445, D:V.445 K.3: 4 residues within 4Å: Chain A: T.444 Chain B: T.444 Chain C: T.444 Chain D: T.444 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Selvakumar, P. et al., Structures of the T cell potassium channel Kv1.3 with immunoglobulin modulators. Nat Commun (2022)

Release Date

2022-06-29

Peptides

Potassium voltage-gated channel subfamily A member 3,Green fluorescent protein fusion: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Potassium voltage-gated channel subfamily A member 3,Green fluorescent protein fusion

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