PDBe 3llo

X-ray diffraction
1.57Å resolution

Crystal structure of the STAS domain of motor protein prestin (anion transporter SLC26A5)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Prestin Chain: A
Molecule details ›
Chain: A
Length: 143 amino acids
Theoretical weight: 15.77 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: Q9EPH0 (Residues: 505-563, 637-718; Coverage: 19%)
Gene names: Pres, Slc26a5
Sequence domains: STAS domain
Structure domains: STAS domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P3121
Unit cell:
a: 61.59Å b: 61.59Å c: 67.13Å
α: 90° β: 90° γ: 120°
R R work R free
0.156 0.154 0.196
Expression system: Escherichia coli