| Synonym | Reference | Specificity |
| HLA2 beta chain | Exact |
| Identifier | Name | Relation |
| HGNC:4951 | HLA-DRB3 | isa |
| HGNC:4944 | HLA-DQB1 | isa |
| HGNC:4945 | HLA-DQB2 | isa |
| HGNC:4935 | HLA-DMB | isa |
| HGNC:4953 | HLA-DRB5 | isa |
| HGNC:4937 | HLA-DOB | isa |
| HGNC:4948 | HLA-DRB1 | isa |
| HGNC:4952 | HLA-DRB4 | isa |
| HGNC:4940 | HLA-DPB1 | isa |