Structure analysis

Crystal structure of HLA-B*4103 in complex with a 16mer self-peptide derived from heterogeneous nuclear ribonucleoproteins C1/C2

X-ray diffraction
1.296Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero trimer (preferred)
Entry contents: 3 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero trimer
Accessible surface area: 19248.06 Å2
Buried surface area: 4345.02 Å2
Dissociation area: 782.7 Å2
Dissociation energy (ΔGdiss): 9.78 kcal/mol
Dissociation entropy (TΔSdiss): 7.29 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-135146

Macromolecules

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Chain: B
Length: 99 amino acids
Theoretical weight: 11.75 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Pfam: Immunoglobulin C1-set domain
InterPro:
CATH: Immunoglobulins

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Chain: C
Length: 16 amino acids
Theoretical weight: 1.7 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P07910 (Residues: 102-117; Coverage: 5%)
Gene names: HNRNPC, HNRPC

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