1gpo

X-ray diffraction
1.95Å resolution

CRYSTAL STRUCTURE OF THE RATIONALLY DESIGNED ANTIBODY M41 AS A FAB FRAGMENT

Released:

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 Chains: L, M
Molecule details ›
Chains: L, M
Length: 219 amino acids
Theoretical weight: 24.17 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
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: H, I
Molecule details ›
Chains: H, I
Length: 221 amino acids
Theoretical weight: 24.18 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
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

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 96.47Å b: 103.51Å c: 113.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.214 0.214 0.283
Expression system: Escherichia coli