Structure analysis

Plasmodium Falciparum Triosephosphate Isomerase (PfTIM)-Phosphoglycolate complex

X-ray diffraction
1.9Å resolution
Source organism: Plasmodium falciparum
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: 22550.95 Å2
Buried surface area: 1257.69 Å2
Dissociation area: 254.28 Å2
Dissociation energy (ΔGdiss): -9.66 kcal/mol
Dissociation entropy (TΔSdiss): 12.29 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-170466
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 19726.58 Å2
Buried surface area: 4082.36 Å2
Dissociation area: 1,667.95 Å2
Dissociation energy (ΔGdiss): 19.34 kcal/mol
Dissociation entropy (TΔSdiss): 13.15 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-170466

Macromolecules

Chain: A
Length: 248 amino acids
Theoretical weight: 28 KDa
Source organism: Plasmodium falciparum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q07412 (Residues: 1-248; Coverage: 100%)
Gene name: TPI
Pfam: Triosephosphate isomerase
InterPro:
CATH: Aldolase class I
SCOP: Triosephosphate isomerase (TIM)

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