7kfa

X-ray diffraction
2.45Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-168360 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Proprotein convertase subtilisin/kexin type 9 Chain: A
Molecule details ›
Chain: A
Length: 124 amino acids
Theoretical weight: 14.02 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8NBP7 (Residues: 29-152; Coverage: 18%)
Gene names: NARC1, PCSK9, PSEC0052
Sequence domains: Peptidase inhibitor I9
Proprotein convertase subtilisin/kexin type 9 Chain: B
Molecule details ›
Chain: B
Length: 546 amino acids
Theoretical weight: 58.27 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8NBP7 (Residues: 153-692; Coverage: 82%)
Gene names: NARC1, PCSK9, PSEC0052
Sequence domains:
1-[2,6,10.14-TETRAMETHYL-HEXADECAN-16-YL]-2-[2,10,14-TRIMETHYLHEXADECAN-16-YL]GLYCEROL Chain: D
Molecule details ›
Chain: D
Length: 13 amino acids
Theoretical weight: 1.63 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P212121
Unit cell:
a: 62.422Å b: 70.338Å c: 150.623Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.189 0.242
Expression systems:
  • Homo sapiens
  • Not provided