1seq

X-ray diffraction
1.78Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-134671 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Immunoglobulin kappa constant Chain: L
Molecule details ›
Chain: L
Length: 213 amino acids
Theoretical weight: 23.11 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P01837 (Residues: 1-107; Coverage: 100%)
Gene name: Igkc
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Ig gamma-1 chain C region secreted form Chain: H
Molecule details ›
Chain: H
Length: 225 amino acids
Theoretical weight: 24.03 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P01868 (Residues: 1-102; Coverage: 32%)
Gene names: Igh-4, Ighg1
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P212121
Unit cell:
a: 52.731Å b: 67.546Å c: 111.431Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.232