AGPAT1 HLA-DOB HLA-DQA1 HLA-DQB1 HLA-DQB1-AS1 HLA-DQB2 HLA-DRA HLA-DRB1 HLA-DRB6 TAP1 TAP2 TNXB XXbac-BPG154L12.4 XXbac-BPG246D15.9