Structure analysis

CRYSTAL STRUCTURE OF A COMPLEX OF A HUMAN ALPHA/BETA-T CELL RECEPTOR, INFLUENZA HA ANTIGEN PEPTIDE, AND MHC CLASS II MOLECULE, HLA-DR1

X-ray diffraction
2.6Å resolution
Source organisms:
Assembly composition:
hetero pentamer (preferred)
Entry contents: 5 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
Download
Multimeric state: hetero pentamer

Binding statistics and energies are not available for this assembly

Macromolecules

Chain: E
Length: 245 amino acids
Theoretical weight: 27.94 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01850 (Residues: 1-134; Coverage: 76%)
Gene name: TRBC1
Pfam: Immunoglobulin C1-set domain
InterPro:
CATH: Immunoglobulins
SCOP:

Search similar proteins

Chain: D
Length: 212 amino acids
Theoretical weight: 23.41 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01848 (Residues: 1-99; Coverage: 70%)
Gene names: TCRA, TRAC
Pfam: Domain of unknown function (DUF1968)
InterPro:
CATH: Immunoglobulins
SCOP:

Search similar proteins

Chain: C
Length: 13 amino acids
Theoretical weight: 1.51 KDa
Source organism: H3N2 subtype
Expression system: Escherichia coli
UniProt:
  • Canonical: P03437 (Residues: 322-334; Coverage: 2%)
Gene name: HA

Search similar proteins