Structure analysis

Crystal structure of human beta secretase complexed with NVP-AMK640

X-ray diffraction
2.25Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 16055.53 Å2
Buried surface area: 1313.77 Å2
Dissociation area: 656.88 Å2
Dissociation energy (ΔGdiss): -0.27 kcal/mol
Dissociation entropy (TΔSdiss): 6.09 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-157547
Assembly 2
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Multimeric state: hetero dimer
Accessible surface area: 16052.78 Å2
Buried surface area: 1296.45 Å2
Dissociation area: 648.22 Å2
Dissociation energy (ΔGdiss): -0.53 kcal/mol
Dissociation entropy (TΔSdiss): 6.09 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-157547
Assembly 3
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Multimeric state: hetero dimer
Accessible surface area: 16070.79 Å2
Buried surface area: 1296.91 Å2
Dissociation area: 648.46 Å2
Dissociation energy (ΔGdiss): -2.1 kcal/mol
Dissociation entropy (TΔSdiss): 6.11 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-157547

Macromolecules

Chains: A, B, C
Length: 408 amino acids
Theoretical weight: 45.43 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P56817 (Residues: 48-453; Coverage: 85%)
Gene names: BACE, BACE1, KIAA1149
Pfam: Eukaryotic aspartyl protease
InterPro:
CATH: Acid Proteases
SCOP: Pepsin-like

Search similar proteins

Chains: X, Y, Z
Length: 5 amino acids
Theoretical weight: 643 Da
Source organism: Homo sapiens
Expression system: Not provided

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