PDBe 2ai0

X-ray diffraction
2.2Å resolution

Anti-Cocaine Antibody 7.5.21, Crystal Form III

Released:
Source organism: Mus musculus
Entry authors: Pozharski E, Hewagama A, Shanafelt A, Ringe D, Petsko GA

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
hetero octamer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Igh protein Chains: H, I, J, K
Molecule details ›
Chains: H, I, J, K
Length: 224 amino acids
Theoretical weight: 24.15 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: Q6PIP8 (Residues: 20-123, 124-234; Coverage: 48%)
Gene name: Igh
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Immunoglobulin Light Chain kappa Chains: L, M, N, O
Molecule details ›
Chains: L, M, N, O
Length: 217 amino acids
Theoretical weight: 24.04 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21212
Unit cell:
a: 159.979Å b: 216.355Å c: 58.32Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.225 0.222 0.279