PDBe 5nax

X-ray diffraction
2.82Å resolution

Crystal structures of homooligomers of the non-collagenous domains of collagen type IV. alpha121NC1

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Arresten Chains: A, B, D, F
Molecule details ›
Chains: A, B, D, F
Length: 229 amino acids
Theoretical weight: 25.36 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P02462 (Residues: 1441-1669; Coverage: 14%)
Gene name: COL4A1
Sequence domains: C-terminal tandem repeated domain in type 4 procollagen
Canstatin Chains: C, E
Molecule details ›
Chains: C, E
Length: 228 amino acids
Theoretical weight: 25.11 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P08572 (Residues: 1485-1712; Coverage: 14%)
Gene name: COL4A2
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 ID29
Spacegroup: P3121
Unit cell:
a: 126.148Å b: 126.148Å c: 216.211Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.143 0.141 0.185
Expression system: Spodoptera frugiperda