X-ray diffraction
3Å resolution

In meso crystal structure of the POT family transporter PepTSo


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Glutathione uptake transporter Chain: A
Molecule details ›
Chain: A
Length: 524 amino acids
Theoretical weight: 57.68 KDa
Source organism: Shewanella oneidensis MR-1
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q8EKT7 (Residues: 4-516; Coverage: 99%)
Gene name: SO_0002
Sequence domains: POT family
Structure domains: MFS general substrate transporter like domains

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I24
Spacegroup: P41212
Unit cell:
a: 86.83Å b: 86.83Å c: 219.82Å
α: 90° β: 90° γ: 90°
R R work R free
0.222 0.22 0.258
Expression system: Escherichia coli BL21(DE3)