1iai

X-ray diffraction
2.9Å resolution

IDIOTYPE-ANTI-IDIOTYPE FAB COMPLEX

Released:
Source organism: Mus musculus
Primary publication:
Crystal structure of an idiotype-anti-idiotype Fab complex.
Proc Natl Acad Sci U S A 91 1604-8 (1994)
PMID: 8127852

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-208564 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
IDIOTYPIC FAB 730.1.4 (IGG1) OF VIRUS NEUTRALIZING ANTIBODY Chain: L
Molecule details ›
Chain: L
Length: 214 amino acids
Theoretical weight: 23.83 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins
IDIOTYPIC FAB 730.1.4 (IGG1) OF VIRUS NEUTRALIZING ANTIBODY Chain: H
Molecule details ›
Chain: H
Length: 219 amino acids
Theoretical weight: 23.68 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins
Immunoglobulin kappa constant Chain: M
Molecule details ›
Chain: M
Length: 215 amino acids
Theoretical weight: 23.56 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
ANTI-IDIOTYPIC FAB 409.5.3 (IGG2A) Chain: I
Molecule details ›
Chain: I
Length: 218 amino acids
Theoretical weight: 23.81 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Unit cell:
a: 187.582Å b: 80.6Å c: 75.199Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.21 not available