7f9l

X-ray diffraction
2.7Å resolution

Crystal structure of the variable region of Plasmodium RIFIN #6 (PF3D7_1400600) in complex with LAIR1 (with T67L, N69S and A77T mutations)

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-179713 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Rifin Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 163 amino acids
Theoretical weight: 17 KDa
Source organism: Plasmodium falciparum 3D7
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q8IM82 (Residues: 157-319; Coverage: 44%)
Gene name: PF3D7_1400600
Sequence domains: Rifin
Leukocyte-associated immunoglobulin-like receptor 1 Chains: G, H, I, J, K, L
Molecule details ›
Chains: G, H, I, J, K, L
Length: 110 amino acids
Theoretical weight: 12.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q6GTX8 (Residues: 22-122; Coverage: 38%)
Gene names: CD305, LAIR1
Sequence domains: Immunoglobulin domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P21
Unit cell:
a: 120.133Å b: 94.119Å c: 126.033Å
α: 90° β: 117.941° γ: 90°
R-values:
R R work R free
0.216 0.213 0.27
Expression system: Escherichia coli K-12