1q9k

X-ray diffraction
1.96Å resolution

S25-2 Fab Unliganded 1

Released:
Source organism: Mus musculus
Primary publication:
Germline antibody recognition of distinct carbohydrate epitopes.
Nat Struct Biol 10 1019-25 (2003)
PMID: 14625588

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-226993 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
S25-2 Fab (IgG1k) light chain Chain: A
Molecule details ›
Chain: A
Length: 219 amino acids
Theoretical weight: 24.24 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins
S25-2 Fab (IgG1k) heavy chain Chain: B
Molecule details ›
Chain: B
Length: 222 amino acids
Theoretical weight: 24.11 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: P21212
Unit cell:
a: 96.8Å b: 112.2Å c: 41.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.228 0.228 0.278