Table 2. Proteinase 3 (Pr3) peptides identified by epitope mapping.

Donor ID	Pr3	Peptide sequence	HLA restriction	AA no.	HLA-A	HLA-B	HLA-Cw	HLA-DRB	HLA-DQB	Reference and HLA-restriction
2	No. 9/10	EAQPHSRPYMASLQMRGNP	Class I	33–51	0201/01	08/44	05/07	0301/0401	0201/0301
3	No. 16	IHPSFVLTAPHCLRD	Not identified	61–75	0201/26	27/39	07/12	1501/1601	0502/0602
9	No. 15	GGTLIHPSFVLTAPH	HLA-DR	57–71	03/11	07/56	01/07	0101/0701	02/0501
10	No. 25	QQHFSVAQVFLNNYD	Not identified	97–111	0301/30	15/42	03/17	0401/0901	02/03
	No. 29	ENKLNDILLIQLSSP	Not identified	113–127
	No. 57	ATRLFPDFFTRVALY	Not identified	225–239						Lacey et al.45 HLA-A*0201
	NO. 61	DWIRSTLRRVEAKGR	Not identified	241–255						Piesche et al.46 HLA-DR

Abbreviation: AA, amino acids, HLA, human leukocyte antigen.