SMTL ID : 4lto.1

Bacterial sodium channel in high calcium, I222 space group

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.46 Å

Oligo State

homo-tetramer

Ligands

6 x CA: CALCIUM ION(Non-functional Binders)(Non-covalent)

CA.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.2: 1 residues within 4Å: Chain A: E.73 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.73, A:E.73 CA.4: 4 residues within 4Å: Chain A: S.62 Chain B: S.62 Chain C: S.62 Chain D: S.62 No protein-ligand interaction detected (PLIP) CA.5: 2 residues within 4Å: Chain B: E.42 Chain C: E.73 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain C Metal complexes: B:E.42, B:E.42, C:E.73, C:E.73 CA.6: 1 residues within 4Å: Chain B: E.73 No protein-ligand interaction detected (PLIP) CA.7: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x NI: NICKEL (II) ION(Non-functional Binders)

NI.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaya, D. et al., Structure of a prokaryotic sodium channel pore reveals essential gating elements and an outer ion binding site common to eukaryotic channels. J.Mol.Biol. (2014)

Release Date

2013-10-23

Peptides

Ion transport protein: 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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Ion transport protein

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