PDBe 5nb1

X-ray diffraction
2.82Å resolution

Crystal structures of homooligomers of collagen type IV. alpha4NC1


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo 12-mer (preferred)
Entry contents:
1 distinct polypeptide molecule
Collagen alpha-4(IV) chain Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 230 amino acids
Theoretical weight: 25.44 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: NEW P53420 (Residues: 1461-1690; Coverage: 14%)
Gene name: COL4A4
Sequence domains: C-terminal tandem repeated domain in type 4 procollagen

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: C2221
Unit cell:
a: 145.58Å b: 167.561Å c: 155.412Å
α: 90° β: 90° γ: 90°
R R work R free
0.234 0.232 0.281
Expression system: Spodoptera frugiperda