Structure analysis

Crystal structure of the triose-phosphate/phosphate translocator in complex with 3-phosphoglycerate

X-ray diffraction
2.2Å resolution
Source organism: Galdieria sulphuraria
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 25281.35 Å2
Buried surface area: 4145.76 Å2
Dissociation area: 1,536.95 Å2
Dissociation energy (ΔGdiss): 13.48 kcal/mol
Dissociation entropy (TΔSdiss): 13.66 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-110167

Macromolecules

Chains: A, B
Length: 329 amino acids
Theoretical weight: 36.58 KDa
Source organism: Galdieria sulphuraria
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: B5AJT1 (Residues: 91-410; Coverage: 78%)
Gene names: Gasu_48050, Gs48050.1
Pfam: Triose-phosphate Transporter family
InterPro: Sugar phosphate transporter domain

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