Protein Data Bank in Europe

Chain: A
Length: 271 amino acids
Theoretical weight: 31.71 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:

• Canonical: Q95460 (Residues: 23-292; Coverage: 85%)

Gene name: MR1
Sequence domains:

• Class I Histocompatibility antigen, domains alpha 1 and 2
• Immunoglobulin C1-set domain

Structure domains:

• MHC class I-like antigen recognition-like
• Immunoglobulins

Chain: B
Length: 100 amino acids
Theoretical weight: 11.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:

• Canonical: P61769 (Residues: 21-119; Coverage: 100%)

Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Chain: C
Length: 203 amino acids
Theoretical weight: 22.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli

Structure domains: Immunoglobulins

Chain: D
Length: 243 amino acids
Theoretical weight: 26.91 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli

Structure domains: Immunoglobulins