1ob1

X-ray diffraction
2.9Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-105371 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ig-like domain-containing protein Chains: A, D
Molecule details ›
Chains: A, D
Length: 215 amino acids
Theoretical weight: 23.66 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: A0A5E3 (Residues: 23-237; Coverage: 100%)
Gene name: LOC100046793
Sequence domains:
Structure domains: Immunoglobulins
Ig gamma-2A chain C region, A allele Chains: B, E
Molecule details ›
Chains: B, E
Length: 219 amino acids
Theoretical weight: 23.65 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P01863 (Residues: 1-99; Coverage: 30%)
Gene name: Ighg
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Merozoite surface protein 1 Chains: C, F
Molecule details ›
Chains: C, F
Length: 99 amino acids
Theoretical weight: 11.19 KDa
Source organism: Plasmodium falciparum
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q25976 (Residues: 426-518; Coverage: 17%)
Gene name: MSP1
Sequence domains: MSP1 EGF domain 1
Structure domains: Laminin

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P21
Unit cell:
a: 51.75Å b: 213.46Å c: 59.89Å
α: 90° β: 100.95° γ: 90°
R-values:
R R work R free
0.258 0.257 0.288
Expression system: Trichoplusia ni