X-ray diffraction
3.62Å resolution

Crystal structure of a proton dependent oligopeptide (POT) family transporter.


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Glutathione uptake transporter Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 524 amino acids
Theoretical weight: 57.68 KDa
Source organism: Shewanella oneidensis MR-1
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q8EKT7 (Residues: 1-516; Coverage: 100%)
Gene name: SO_0002
Sequence domains: POT family
Structure domains: MFS general substrate transporter like domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P32
Unit cell:
a: 159.4Å b: 159.4Å c: 152.94Å
α: 90° β: 90° γ: 120°
R R work R free
0.278 0.276 0.296
Expression system: Escherichia coli BL21(DE3)