Structure analysis

Crystal structure of APC-ARM in complexed with Amer1-A2

X-ray diffraction
2.1Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1
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Multimeric state: hetero dimer
Accessible surface area: 16499.62 Å2
Buried surface area: 3901.22 Å2
Dissociation area: 1,027.11 Å2
Dissociation energy (ΔGdiss): 9.78 kcal/mol
Dissociation entropy (TΔSdiss): 8.6 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150354
Assembly 2
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Multimeric state: hetero dimer
Accessible surface area: 16350.31 Å2
Buried surface area: 3128.32 Å2
Dissociation area: 1,032.96 Å2
Dissociation energy (ΔGdiss): 9.61 kcal/mol
Dissociation entropy (TΔSdiss): 8.62 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150354
Assembly 3
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Multimeric state: hetero dimer
Accessible surface area: 16487.23 Å2
Buried surface area: 3121.06 Å2
Dissociation area: 1,053.04 Å2
Dissociation energy (ΔGdiss): 9.09 kcal/mol
Dissociation entropy (TΔSdiss): 8.63 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150354
Assembly 4
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Multimeric state: hetero dimer
Accessible surface area: 16740.75 Å2
Buried surface area: 3559.99 Å2
Dissociation area: 1,056.78 Å2
Dissociation energy (ΔGdiss): 10.57 kcal/mol
Dissociation entropy (TΔSdiss): 8.63 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150354
Assembly 5
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Multimeric state: hetero dimer
Accessible surface area: 16699.37 Å2
Buried surface area: 3402.19 Å2
Dissociation area: 1,052.41 Å2
Dissociation energy (ΔGdiss): 9.39 kcal/mol
Dissociation entropy (TΔSdiss): 8.64 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150354
Assembly 6 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 16710.73 Å2
Buried surface area: 2948.85 Å2
Dissociation area: 1,052.99 Å2
Dissociation energy (ΔGdiss): 9.57 kcal/mol
Dissociation entropy (TΔSdiss): 8.62 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150354

Macromolecules

Chains: A, B, C, D, E, F
Length: 354 amino acids
Theoretical weight: 39.27 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P25054 (Residues: 407-751; Coverage: 12%)
Gene names: APC, DP2.5
Pfam:
InterPro:
CATH: Leucine-rich Repeat Variant

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Chains: G, H, I, J, K, L
Length: 13 amino acids
Theoretical weight: 1.52 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q5JTC6 (Residues: 496-508; Coverage: 1%)
Gene names: AMER1, FAM123B, WTX

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