8jhv

X-ray diffraction
3.47Å resolution

The first crystal structure of a H-2Kb-restricted decapeptide from Cryptosporidium parvum

Released:
Model geometry
Fit model/data
Entry authors: Fan S, Wang Y, Zhao J

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-269577 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
H-2 class I histocompatibility antigen, K-B alpha chain Chains: A, D
Molecule details ›
Chains: A, D
Length: 275 amino acids
Theoretical weight: 31.78 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P01901 (Residues: 22-296; Coverage: 79%)
Gene names: H2-K, H2-K1
Sequence domains:
Beta-2-microglobulin Chains: B, E
Molecule details ›
Chains: B, E
Length: 100 amino acids
Theoretical weight: 11.79 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P01887 (Residues: 21-119; Coverage: 100%)
Gene name: B2m
Sequence domains: Immunoglobulin C1-set domain
Glycoprotein 60 Cryptosporidium spp domain-containing protein Chains: C, F

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P3212
Unit cell:
a: 89.38Å b: 89.38Å c: 296.37Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.25 0.23 0.297
Expression systems:
  • Escherichia coli
  • Synthecium