PDBe 2xrc

X-ray diffraction
2.69Å resolution

Human complement factor I


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Complement factor I Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 565 amino acids
Theoretical weight: 63.54 KDa
Source organism: Homo sapiens
  • Canonical: NEW P05156 (Residues: 19-583; Coverage: 100%)
Gene names: CFI, IF
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P1
Unit cell:
a: 71.317Å b: 234.721Å c: 40.3Å
α: 89.98° β: 90.18° γ: 90.03°
R R work R free
0.202 0.2 0.238