Structure analysis

CRYSTAL STRUCTURE OF TRIOSEPHOSPHATE ISOMERASE FROM ENTAMOEBA HISTOLYTICA

X-ray diffraction
1.5Å resolution
Source organism: Entamoeba histolytica
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: 19733.23 Å2
Buried surface area: 3168.6 Å2
Dissociation area: 1,584.3 Å2
Dissociation energy (ΔGdiss): 30.16 kcal/mol
Dissociation entropy (TΔSdiss): 13.12 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-126418

Macromolecules

Chains: A, B
Length: 261 amino acids
Theoretical weight: 27.96 KDa
Source organism: Entamoeba histolytica
Expression system: Escherichia coli
UniProt:
  • Canonical: O02611 (Residues: 1-261; Coverage: 100%)
Gene names: EHI_056480, TPI
Pfam: Triosephosphate isomerase
InterPro:
CATH: Aldolase class I
SCOP: Triosephosphate isomerase (TIM)

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