SMTL ID : 7dtd.1

Voltage-gated sodium channel Nav1.1 and beta4

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 1 residues within 4Å: Chain B: N.1446 No protein-ligand interaction detected (PLIP) NAG.2: 5 residues within 4Å: Chain B: N.1434, N.1435, T.1437, E.1491, L.1492 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.1434, B:N.1435 NAG.3: 5 residues within 4Å: Chain B: N.1421, T.1423, T.1424, F.1428, E.1447 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.1428, B:E.1447 NAG.4: 3 residues within 4Å: Chain B: N.318, N.381, C.394 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.381, B:C.394

1 x 9Z9: (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en(Non-covalent)

9Z9.5: 12 residues within 4Å: Chain B: L.462, A.466, E.470, L.1031, L.1034, L.1035, F.1038, F.1817, Y.1824, I.1825, I.1828, F.1832 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.462, B:A.466, B:L.1031, B:L.1034, B:L.1035, B:F.1817, B:Y.1824, B:Y.1824, B:I.1825, B:I.1828, B:I.1828

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pan, X. et al., Comparative structural analysis of human Na v 1.1 and Na v 1.5 reveals mutational hotspots for sodium channelopathies. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-04-07

Peptides

Sodium channel subunit beta-4: A
Sodium channel protein type 1 subunit alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Membrane

We predict this structure to be a membrane protein.
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Sodium channel subunit beta-4

Sodium channel protein type 1 subunit alpha