1h2p

X-ray diffraction
2.8Å resolution

Human CD55 domains 3 & 4

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-139968 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Complement decay-accelerating factor Chain: P
Molecule details ›
Chain: P
Length: 125 amino acids
Theoretical weight: 13.59 KDa
Source organism: Homo sapiens
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P08174 (Residues: 161-285; Coverage: 36%)
Gene names: CD55, CR, DAF
Sequence domains: Sushi repeat (SCR repeat)
Structure domains: Complement Module, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: C2
Unit cell:
a: 126.9Å b: 20.7Å c: 41.8Å
α: 90° β: 99.4° γ: 90°
R-values:
R R work R free
0.258 0.258 0.304
Expression system: Komagataella pastoris