Table 2. A search performed by PD tool of SDAP using two known Ara h 2 epitopes.

A weak (line 1) and a strong/immunodominant (line 4) Ara h 2 epitope were used to identify related sequences in 2 other peanut allergens (Ara h 6 and 7) and the walnut allergens Jug n 2 and Jug r 2.

Spot number Fig. 3	Allergen name	PD value#	Start *	Sequence	End*
1	Ara h 2	0.00	24	QWELQGDR	31
2	Jug n 2	8.03	351	SFEDQGRR	358
3	Jug r 2	8.21	463	SYEGQGRR	470
4	Ara h 2	0.00	27	DRRCQSQLER	36
5	Ara h 7	5.23	42	DDQCQRQLQR	51
6	Jug r 2	5.87	140	QRQCQQRCER	149
7	Ara h 7	7.08	96	EQRCCNELNR	105
8	Jug r 2	8.00	76	YEQCQQQCER	85
9	Jug r 2	8.12	49	DQRSQEERER	58
10	Jug r 2	8.22	101	QRRQQEERER	110
11	Ara h 6	8.48	94	DRQMVQHFKR	103
12	Jug r 2	8.65	532	QNNIINQLER	541

^*Start and End refer to the start and end positions of the amino acids in the sequence of the indicated protein;

^#PD value=property distance score