X-ray diffraction
2.1Å resolution

Crystal structure of ABC transporter ATP-binding protein (TM0544) from Thermotoga maritima at 2.10 A resolution

Source organism: Thermotoga maritima MSB8
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
ABC transporter domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 256 amino acids
Theoretical weight: 28.63 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli
  • Canonical: Q9WZ14 (Residues: 1-244; Coverage: 100%)
Gene name: TM_0544
Sequence domains: ABC transporter
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P3121
Unit cell:
a: 90.59Å b: 90.59Å c: 72.238Å
α: 90° β: 90° γ: 120°
R R work R free
0.174 0.171 0.216
Expression system: Escherichia coli