The prediction output consists of 8 columns.
Residue number
HLA Allele
Peptide sequence
Protein identifier
Prediction score (called 1-log50K(aff))
Affinity as IC50 value in nM (only for white-listed alleles)
%Random - %Rank of prediction score to a set of 1000.000 random natural 9mer peptides
Binding level (SB: strong binder, WB: weak binder)