X-ray diffraction
2.7Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
B- and T-lymphocyte attenuator Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 107 amino acids
Theoretical weight: 12.39 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q7Z6A9 (Residues: 31-137; Coverage: 41%)
Gene name: BTLA
Sequence domains: Immunoglobulin domain
Structure domains: Immunoglobulins
UL144 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 118 amino acids
Theoretical weight: 13.19 KDa
Source organism: Macacine alphaherpesvirus 1
Expression system: Spodoptera frugiperda

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 66.99Å b: 77.2Å c: 101.72Å
α: 90° β: 91.67° γ: 90°
R R work R free
0.232 0.23 0.276
Expression systems:
  • Escherichia coli
  • Spodoptera frugiperda