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CRYSTAL STRUCTURE OF HUMAN APOLIPOPROTEIN A-I

X-ray diffraction
4Å resolution
PDB entry 1av1 coloured by chain, front view.
PDB entry 1av1 coloured by chain, side view.
PDB entry 1av1 coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Truncated apolipoprotein A-I
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Multimeric state: homo tetramer
Accessible surface area: 51455.21 Å2
Buried surface area: 32032.02 Å2
Dissociation area: 8,286.02 Å2
Dissociation energy (ΔGdiss): 141.23 kcal/mol
Dissociation entropy (TΔSdiss): 17.5 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-135989

Macromolecules

Truncated apolipoprotein A-I
Chains: A, B, C, D
Length: 201 amino acids
Theoretical weight: 23.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02647 (Residues: 68-267; Coverage: 80%)
Gene name: APOA1
Pfam: Apolipoprotein A1/A4/E domain
InterPro: Apolipoprotein A/E
CATH: Apolipoprotein A-I
SCOP: Apolipoprotein A-I
Truncated apolipoprotein A-I in PDB entry 1av1, assembly 1, front view.
Truncated apolipoprotein A-I in PDB entry 1av1, assembly 1, side view.
Truncated apolipoprotein A-I in PDB entry 1av1, assembly 1, top view.
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