PDBe 4aej

X-ray diffraction
2.21Å resolution

Crystal structure of Human fibrillar procollagen type III C- propeptide trimer


Function and Biology Details

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

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: 256 amino acids
Theoretical weight: 29.1 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
  • Canonical: P02461 (Residues: 1222-1466; Coverage: 17%)
Gene name: COL3A1
Sequence domains: Fibrillar collagen C-terminal domain
Structure domains:

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P212121
Unit cell:
a: 83.93Å b: 89.27Å c: 101.46Å
α: 90° β: 90° γ: 90°
R R work R free
0.203 0.201 0.237
Expression system: Homo sapiens