Table 5: Association between the nature (self or nonself) of the peptide predicted to bind with highest affinity to the recipient’s HLA-II antigens and the presence of DSA.

Peptide lengthHLA class II presentationAllo-HLApepDSANo DSA value

9 mersHLA-DRNonself1530.0169
Self25
HLA-DQNonself540.3942
Self124
Combined (HLA-DR and HLA-DQ)Nonself1560.57
Self22

12 mersHLA-DRNonself1450.3442
Self33
HLA-DQNonself560.081
Self122
Combined (HLA-DR and HLA-DQ)Nonself1480.527
Self30

15 mersHLA-DRNonself1461
Self32
HLA-DQNonself860.2337
Self92
Combined (HLA-DR and -DQ)Nonself1581
Self20

Note. Fisher’s exact test two-tailed values are shown.