SMTL ID : 4ekw.2 (1 other biounit)

Crystal structure of the NavAb voltage-gated sodium channel (wild-type, 3.2 A)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.21 Å

Oligo State

homo-tetramer

Ligands

4 x PX4: 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PX4.1: 6 residues within 4Å: Chain A: G.182, F.185, Y.186, F.189 Chain B: M.206, W.213 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.185, A:F.189 PX4.3: 3 residues within 4Å: Chain C: V.208, Y.209, P.210 No protein-ligand interaction detected (PLIP) PX4.5: 6 residues within 4Å: Chain C: G.182, F.185, Y.186, F.189 Chain D: M.206, W.213 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:F.185, C:F.189 PX4.7: 3 residues within 4Å: Chain A: V.208, Y.209, P.210 No protein-ligand interaction detected (PLIP)

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 2 residues within 4Å: Chain A: I.115 Chain B: L.169 No protein-ligand interaction detected (PLIP) PO4.4: 3 residues within 4Å: Chain B: G.182 Chain C: Y.211, W.213 No protein-ligand interaction detected (PLIP) PO4.6: 2 residues within 4Å: Chain C: I.115 Chain D: L.169 No protein-ligand interaction detected (PLIP) PO4.8: 3 residues within 4Å: Chain A: Y.211, W.213 Chain D: G.182 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Payandeh, J. et al., Crystal structure of a voltage-gated sodium channel in two potentially inactivated states. Nature (2012)

Release Date

2012-05-16

Peptides

Ion transport protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Ion transport protein

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