Structure analysis

Crystal structure of mouse ARF1 (delta17-Q71L), GTP form

X-ray diffraction
1.5Å resolution
Source organism: Mus musculus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 8400 Å2
Buried surface area: 950 Å2
Dissociation area: 50 Å2
Dissociation energy (ΔGdiss): 12 kcal/mol
Dissociation entropy (TΔSdiss): -1 kcal/mol
Interface energy (ΔGint): -13 kcal/mol
Symmetry number: 1
Assembly 2
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Multimeric state: monomeric
Accessible surface area: 8500 Å2
Buried surface area: 900 Å2
Dissociation area: 50 Å2
Dissociation energy (ΔGdiss): 12 kcal/mol
Dissociation entropy (TΔSdiss): -1 kcal/mol
Interface energy (ΔGint): -13 kcal/mol
Symmetry number: 1

Macromolecules

Chains: A, B
Length: 166 amino acids
Theoretical weight: 18.95 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P84078 (Residues: 18-181; Coverage: 91%)
Gene name: Arf1
InterPro:
CATH: P-loop containing nucleotide triphosphate hydrolases
SCOP: G proteins

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