Structure analysis

Structure of Deinococcus radiodurans tunicamycin resistance protein

X-ray diffraction
1.95Å resolution
Source organism: Deinococcus radiodurans R1
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: homo dimer
Accessible surface area: 16734.16 Å2
Buried surface area: 1633.02 Å2
Dissociation area: 525.67 Å2
Dissociation energy (ΔGdiss): -8.32 kcal/mol
Dissociation entropy (TΔSdiss): 12.1 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-193278
Assembly 2
Download    3D Visualisation
Multimeric state: homo dimer
Accessible surface area: 17758.4 Å2
Buried surface area: 809.35 Å2
Dissociation area: 404.68 Å2
Dissociation energy (ΔGdiss): -9.52 kcal/mol
Dissociation entropy (TΔSdiss): 12.13 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-193278

Macromolecules

Chains: A, B
Length: 183 amino acids
Theoretical weight: 20.42 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9RUG7 (Residues: 2-184; Coverage: 94%)
Gene name: DR_1419
Pfam: AAA domain
InterPro: P-loop containing nucleoside triphosphate hydrolase
CATH: P-loop containing nucleotide triphosphate hydrolases

Search similar proteins