Structure analysis

First-In-Class Small Molecule Inhibitors of the Single-strand DNA Cytosine Deaminase APOBEC3G

X-ray diffraction
1.38Å resolution
Source organism: Homo sapiens
Assemblies composition:
homo dimer (preferred)
homo tetramer
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 19800 Å2
Buried surface area: 1300 Å2
Dissociation area: 200 Å2
Dissociation energy (ΔGdiss): -9 kcal/mol
Dissociation entropy (TΔSdiss): 12 kcal/mol
Interface energy (ΔGint): -173 kcal/mol
Symmetry number: 2
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 19800 Å2
Buried surface area: 1300 Å2
Dissociation area: 200 Å2
Dissociation energy (ΔGdiss): -9 kcal/mol
Dissociation entropy (TΔSdiss): 12 kcal/mol
Interface energy (ΔGint): -173 kcal/mol
Symmetry number: 2
Assembly 3
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Multimeric state: homo tetramer
Accessible surface area: 38300 Å2
Buried surface area: 3900 Å2
Dissociation area: 450 Å2
Dissociation energy (ΔGdiss): -19 kcal/mol
Dissociation entropy (TΔSdiss): 25 kcal/mol
Interface energy (ΔGint): -379 kcal/mol
Symmetry number: 2
Assembly 4
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Multimeric state: homo tetramer

Binding statistics and energies are not available for this assembly

Macromolecules

Chains: A, B
Length: 203 amino acids
Theoretical weight: 23.63 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9HC16 (Residues: 191-380; Coverage: 50%)
Gene names: APOBEC3G, MDS019
Pfam: APOBEC-like C-terminal domain
InterPro:

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