PDBe 5nb0

X-ray diffraction
2.7Å resolution

Crystal structures of homooligomers of collagen type IV. alpha3NC1


Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Tumstatin Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 230 amino acids
Theoretical weight: 25.57 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: NEW Q01955 (Residues: 1441-1670; Coverage: 14%)
Gene name: COL4A3
Sequence domains: C-terminal tandem repeated domain in type 4 procollagen

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: R3
Unit cell:
a: 131.518Å b: 131.518Å c: 248.855Å
α: 90° β: 90° γ: 120°
R R work R free
0.164 0.163 0.176
Expression system: Spodoptera frugiperda