› 1gr3

X-ray diffraction
2Å resolution

Structure of the human collagen X NC1 trimer

Released:
DOI: 10.2210/pdb1gr3/pdb
PDB entry 1gr3 coloured by chain, front view.
PDB entry 1gr3 coloured by chain, side view.
PDB entry 1gr3 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Insight into Schmid metaphyseal chondrodysplasia from the crystal structure of the collagen X NC1 domain trimer.
Bogin O, Kvansakul M, Rom E, Singer J, Yayon A, Hohenester E
Structure 10 165-73 (2002)
PMID: 11839302

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-169929 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Collagen alpha-1(X) chain Chain: A
Molecule details ›
Chain: A
Length: 160 amino acids
Theoretical weight: 17.71 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q03692 (Residues: 521-680; Coverage: 24%)
Gene name: COL10A1
Sequence domains: C1q domain
Structure domains: Jelly Rolls

Ligands and Environments

3 bound ligands:
Ligand CPS 1 x CPS
Ligand CA 2 x CA
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: R32
Unit cell:
a: 78.36Å b: 78.36Å c: 141.036Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.186 0.199
Expression system: Escherichia coli

Quick links

Citations

16 review citations

The collagen family.
Ricard-Blum S. (2011)
15 more

12 mentions without citation

Kappa-alpha plot derived structural alphabet and BLOSUM-like substitution matrix for rapid search of protein structure database.
Tung et al. (2007)
11 more