PDBe 3dmw

X-ray diffraction
2.3Å resolution

Crystal structure of human type III collagen G982-G1023 containing C-terminal cystine knot


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Collagen alpha-1(III) chain Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 42 amino acids
Theoretical weight: 3.97 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: P02461 (Residues: 1158-1199; Coverage: 3%)
Gene name: COL3A1

Ligands and Environments

No bound ligands

2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P21
Unit cell:
a: 31.98Å b: 21.52Å c: 68.97Å
α: 90° β: 92.58° γ: 90°
R R work R free
0.254 0.248 0.274
Expression system: Not provided