› 8kb1

X-ray diffraction
2.46Å resolution

Crystal structure of 11JD

Released:
DOI: 10.2210/pdb8kb1/pdb
PDB entry 8kb1 coloured by chain, front view.
PDB entry 8kb1 coloured by chain, side view.
PDB entry 8kb1 coloured by chain, top view.
Source organisms:
Primary publication:
The impact of micropolymorphism in Anpl-UAA on structural stability and peptide presentation.
Tang Z, Wang S, Du L, Hu D, Chen X, Zheng H, Ding H, Chen S, Zhang L, Zhang N
Int J Biol Macromol 267 131665 (2024)
PMID: 38636758

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-246747 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ig-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 271 amino acids
Theoretical weight: 31.68 KDa
Source organism: Anas platyrhynchos
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: A0A2Z4U0D0 (Residues: 22-292; Coverage: 81%)
Gene name: Anpl-UAA
Sequence domains:
Beta-2-microglobulin Chain: B
Molecule details ›
Chain: B
Length: 103 amino acids
Theoretical weight: 11.86 KDa
Source organism: Anas platyrhynchos
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: A0A8B9ZF11 (Residues: 22-122; Coverage: 100%)
Sequence domains: Immunoglobulin C1-set domain
peptide of AIV Chain: C
Molecule details ›
Chain: C
Length: 9 amino acids
Theoretical weight: 916 Da
Source organism: unidentified influenza virus
Expression system: synthetic construct

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL18U1
Spacegroup: P41212
Unit cell:
a: 87.593Å b: 87.593Å c: 119.023Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.208 0.29
Expression systems:
  • Escherichia coli 'BL21-Gold(DE3)pLysS AG'
  • synthetic construct

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