Structure analysis

Human IMPDH2 treated with ATP, IMP, NAD+, and 2 mM GTP. Free canonical octamer reconstruction.

Electron Microscopy
3.84Å resolution
Source organism: Homo sapiens
Assembly composition:
homo octamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo octamer
Accessible surface area: 140905.14 Å2
Buried surface area: 83218.78 Å2
Dissociation area: 25,076.31 Å2
Dissociation energy (ΔGdiss): 260.58 kcal/mol
Dissociation entropy (TΔSdiss): 112.68 kcal/mol
Symmetry number: 8
PDBe Complex ID: PDB-CPX-146110

Macromolecules

Chains: A, B, C, D, E, F, G, H
Length: 519 amino acids
Theoretical weight: 56.48 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P12268 (Residues: 1-514; Coverage: 100%)
Gene names: IMPD2, IMPDH2
Pfam:
InterPro:

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