X-ray diffraction
1.95Å resolution

Dimeric form of the haemopexin domain of MMP9

Source organism: Homo sapiens

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-147089 (preferred)
Entry contents:
1 distinct polypeptide molecule
82 kDa matrix metalloproteinase-9 Chains: A, B
Molecule details ›
Chains: A, B
Length: 195 amino acids
Theoretical weight: 22.45 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Best match: P14780 (Residues: 513-707)
Gene names: CLG4B, MMP9

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43
Unit cell:
a: 127.72Å b: 127.72Å c: 31.38Å
α: 90° β: 90° γ: 90°
R R work R free
0.236 0.229 0.275
Expression system: Escherichia coli