Structure analysis

Crystal structure of the mimivirus NDK +Kpn-N62L double mutant complexed with dTDP

X-ray diffraction
1.5Å resolution
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo hexamer
Accessible surface area: 31600 Å2
Buried surface area: 15100 Å2
Dissociation area: 5,100 Å2
Dissociation energy (ΔGdiss): -14 kcal/mol
Dissociation entropy (TΔSdiss): 62 kcal/mol
Interface energy (ΔGint): -120 kcal/mol
Symmetry number: 6

Macromolecules

Chains: A, B
Length: 146 amino acids
Theoretical weight: 16.63 KDa
Source organism: Acanthamoeba polyphaga mimivirus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5UQL3 (Residues: 2-92, 93-137; Coverage: 99%)
Gene names: MIMI_R418, NDK
Pfam: Nucleoside diphosphate kinase
InterPro:
CATH: Nucleoside diphosphate kinase-like domain

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