X-ray diffraction
2Å resolution

Structure of the MATE family multidrug resistance transporter Aq_128 from Aquifex aeolicus in the outward-facing state


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Aq128 Chains: A, B
Molecule details ›
Chains: A, B
Length: 496 amino acids
Theoretical weight: 55.57 KDa
Source organism: Aquifex aeolicus VF5
Expression system: Escherichia coli
  • Canonical: O66528 (Residues: 1-472; Coverage: 100%)
Gene name: aq_128
Sequence domains: MatE

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 72.1Å b: 116.1Å c: 137.6Å
α: 90° β: 90° γ: 90°
R R work R free
0.266 0.266 0.284
Expression system: Escherichia coli