1ct8

X-ray diffraction
2.2Å resolution

CATALYTIC ANTIBODY 7C8 COMPLEX

Released:
Source organism: Mus musculus
Primary publication:
Diverse structural solutions to catalysis in a family of antibodies.
Structure 7 1385-93 (1999)
PMID: 10574796

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero tetramer
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Immunoglobulin kappa constant Chains: A, C
Molecule details ›
Chains: A, C
Length: 214 amino acids
Theoretical weight: 23.55 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 Chains: B, D
Molecule details ›
Chains: B, D
Length: 220 amino acids
Theoretical weight: 23.67 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

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LURE BEAMLINE DW32
Spacegroup: P21
Unit cell:
a: 54.558Å b: 65.612Å c: 117.761Å
α: 90° β: 95.56° γ: 90°
R-values:
R R work R free
0.211 0.211 0.275