| B*5101-β2M with bound peptide 1e28 | ||
major histocompatibility complex (human), class I, B51 | ||
| Split antigens | HLA-B51, HLA-B52 | |
HLA-B5 (B5) is an HLA-B serotype. B5 is a broad antigen serotype that recognizes the B51 and B52 split antigen serotypes.
| B*51 | B51 | B5 | B52 | Sample |
| allele | % | % | % | size (N) |
| 5101 | 96 | 1 | 5 | 1899 |
| 5102 | 73 | 3 | 6 | 218 |
| 5104 | 83 | 17 | 6 | |
| ' | ||||
| B*52 | B52 | B5 | B51 | Sample |
| allele | % | % | % | size (N) |
| 5201 | 82 | 2 | 7 | 2823 |