› 6lf9

X-ray diffraction
2.5Å resolution

Crystal structure of pSLA-1*1301 complex with dodecapeptide RVEDVTNTAEYW

Released:
DOI: 10.2210/pdb6lf9/pdb
PDB entry 6lf9 coloured by chain, front view.
PDB entry 6lf9 coloured by chain, side view.
PDB entry 6lf9 coloured by chain, top view.
Source organisms:
Primary publication:
Peptidomes and Structures Illustrate How SLA-I Micropolymorphism Influences the Preference of Binding Peptide Length.
Wei XH, Wang S, Zhang NZ, Xia C
Front Immunol (2022)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-109389 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ig-like domain-containing protein Chains: A, D, G, J
Molecule details ›
Chains: A, D, G, J
Length: 273 amino acids
Theoretical weight: 31.31 KDa
Source organism: Sus scrofa
Expression system: Escherichia coli
UniProt:
  • Canonical: B1PJU7 (Residues: 22-294; Coverage: 80%)
Gene name: SLA-1
Sequence domains:
Beta-2-microglobulin Chains: B, E, H, K
Molecule details ›
Chains: B, E, H, K
Length: 97 amino acids
Theoretical weight: 11.33 KDa
Source organism: Sus scrofa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q07717 (Residues: 22-118; Coverage: 99%)
Gene name: B2M
Sequence domains: Immunoglobulin C1-set domain
Surface protein Chains: C, F, I, L
Molecule details ›
Chains: C, F, I, L
Length: 12 amino acids
Theoretical weight: 1.48 KDa
Source organism: synthetic construct
Expression system: Not provided
UniProt:
  • Canonical: P16082 (Residues: 195-206; Coverage: 1%)
Gene name: env

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P21
Unit cell:
a: 95.169Å b: 44.24Å c: 199.631Å
α: 90° β: 90.03° γ: 90°
R-values:
R R work R free
0.253 0.251 0.291
Expression systems:
  • Escherichia coli
  • Not provided

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