1bbj

X-ray diffraction
3.1Å resolution

CRYSTAL STRUCTURE OF A CHIMERIC FAB' FRAGMENT OF AN ANTIBODY BINDING TUMOUR CELLS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
IGG4-KAPPA B72.3 FAB (LIGHT CHAIN) Chains: A, L
Molecule details ›
Chains: A, L
Length: 211 amino acids
Theoretical weight: 23.15 KDa
Source organism: Mus musculus
Expression system: Cricetulus griseus
Structure domains: Immunoglobulins
IGG4-KAPPA B72.3 FAB (HEAVY CHAIN) Chains: B, H
Molecule details ›
Chains: B, H
Length: 212 amino acids
Theoretical weight: 22.79 KDa
Source organism: Mus musculus
Expression system: Cricetulus griseus
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 67.5Å b: 93.2Å c: 208.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 not available not available
Expression system: Cricetulus griseus