› 6xwq

Electron Microscopy
3.41Å resolution

Structure of glutamate transporter homologue GltTk in the saturated conditions

Released:
DOI: 10.2210/pdb6xwq/pdb
PDB entry 6xwq coloured by chain, front view.
PDB entry 6xwq coloured by chain, side view.
PDB entry 6xwq coloured by chain, top view.
Source organism: Thermococcus kodakarensis KOD1
Primary publication:
Structural ensemble of a glutamate transporter homologue in lipid nanodisc environment.
Arkhipova V, Guskov A, Slotboom DJ
Nat Commun 11 998 (2020)
PMID: 32081874
Related structures: EMD-10635

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177304 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Proton/glutamate symporter, SDF family Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 430 amino acids
Theoretical weight: 45.58 KDa
Source organism: Thermococcus kodakarensis KOD1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5JID0 (Residues: 1-430; Coverage: 100%)
Gene name: TK0986
Sequence domains: Sodium:dicarboxylate symporter family

Ligands and Environments

1 bound ligand:
Ligand ASP 3 x ASP
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.41Å
Relevant EMDB volumes: EMD-10635
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Nanodiscs: A toolkit for membrane protein science.
Sligar et al. (2021)
2 more

3 mentions without citation

Elevator-type mechanisms of membrane transport.
Garaeva et al. (2020)
2 more