3h0t

X-ray diffraction
1.89Å resolution

Hepcidin-Fab complex

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero hexamer
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-211529 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Fab fragment, Light chain Chain: A
Molecule details ›
Chain: A
Length: 216 amino acids
Theoretical weight: 23.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins
Fab fragment, Heavy chain Chain: B
Molecule details ›
Chain: B
Length: 237 amino acids
Theoretical weight: 25.5 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins
Hepcidin-25 Chain: C
Molecule details ›
Chain: C
Length: 25 amino acids
Theoretical weight: 2.8 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P81172 (Residues: 60-84; Coverage: 42%)
Gene names: HAMP, HEPC, LEAP1, UNQ487/PRO1003
Sequence domains: Hepcidin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: C2
Unit cell:
a: 174.077Å b: 52.169Å c: 65.63Å
α: 90° β: 99.24° γ: 90°
R-values:
R R work R free
0.205 0.202 0.251
Expression systems:
  • Escherichia coli
  • Cricetulus griseus