HLA-B51
| B*5101-β2M with bound peptide 1e28 | ||
major histocompatibility complex (human), class I, B51 | ||
| Alleles | B*5101, 5102, 5103, . . . | |
| Structure (See HLA-B) | Available 3D structures | |
| EBI-HLA | B*5101 | 1e28, 1e27 |
HLA-B51 (B51) is an HLA-B serotype. The serotype identifies the more common HLA-B*51 gene products.
B51 is a split antigen of the broad antigen B5, and is a sister serotype of B52. There are many alleles within the B*51 allele group. B51 is associated with several diseases, including Behçet's disease.