PDBe 5d59

X-ray diffraction
2.4Å resolution

In meso X-ray crystallography structure of the PepTSt-Ala-Phe complex at 100 K


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
MFS domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 483 amino acids
Theoretical weight: 52.78 KDa
Source organism: Streptococcus thermophilus LMG 18311
Expression system: Escherichia coli
  • Canonical: Q5M4H8 (Residues: 1-483; Coverage: 100%)
Gene names: dtpT, stu0970
Sequence domains: POT family
Structure domains: MFS general substrate transporter like domains

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: C2221
Unit cell:
a: 101.57Å b: 110.25Å c: 110.34Å
α: 90° β: 90° γ: 90°
R R work R free
0.209 0.207 0.233
Expression system: Escherichia coli