6e7d

X-ray diffraction
2.9Å resolution

Structure of the inhibitory NKR-P1B receptor bound to the host-encoded ligand, Clr-b

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-187553 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
C-type lectin domain family 2 member D Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Length: 124 amino acids
Theoretical weight: 14.76 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q91V08 (Residues: 73-194; Coverage: 59%)
Gene names: Clec2d, Clrb, Ocil
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A
Killer cell lectin-like receptor subfamily B member 1B allele B Chains: Q, R, S, T, U, V, W, X
Molecule details ›
Chains: Q, R, S, T, U, V, W, X
Length: 137 amino acids
Theoretical weight: 15.63 KDa
Source organism: Mus musculus
Expression system: Homo sapiens
UniProt:
  • Canonical: Q99JB4 (Residues: 89-215; Coverage: 57%)
Gene names: Klrb1b, Klrb1d, Ly55d, Nkrp1b, Nkrp1d
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P1
Unit cell:
a: 66.93Å b: 122.069Å c: 131.561Å
α: 73.12° β: 82.08° γ: 84.46°
R-values:
R R work R free
0.188 0.186 0.225
Expression systems:
  • Escherichia coli BL21(DE3)
  • Homo sapiens