2r23

X-ray diffraction
1.65Å resolution

Crystal structure of S25-2 Fab in complex with Kdo analogues

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-212279 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Ig-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 219 amino acids
Theoretical weight: 24.24 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: Q52L64 (Residues: 21-240; Coverage: 100%)
Gene names: Gm10883, Igkv8-30
Sequence domains:
Structure domains: Immunoglobulins
Fab, antibody fragment (IgG1k), heavy chain Chain: B
Molecule details ›
Chain: B
Length: 224 amino acids
Theoretical weight: 24.33 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins

Ligands and Environments

Carbohydrate polymer : NEW Components: KDA, KO1
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-002
Spacegroup: P212121
Unit cell:
a: 45.64Å b: 81.38Å c: 131.06Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.228 0.264