Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PRSS3
Human P-Site:	S252
P-Site Sequence:	FLEGGKDSCQRDSGG
UniProt:	P35030
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRSS3	P35030	S252	FLEGGKDSCQRDSGG	100 / 9 AA	33
Phosphosite 1:	KLK11	Q9UBX7	S230	VQEGGKDSCQGDSGG	88 / 9 AA	31
Phosphosite 2:	KLK14	Q9P0G3	S215	VPQGGKDSCQGDSGG	88 / 9 AA	29
Phosphosite 3:	TRY6	Q8NHM4	S195	FLEGGKDSCQGDSGG	88 / 9 AA	27
Phosphosite 4:	PRSS2	P07478	S195	FLEGGKDSCQGDSGG	88 / 9 AA	26
Phosphosite 5:	PRSS1	P07477	S195	FLEGGKDSCQGDSGG	88 / 9 AA	27
Phosphosite 6:	UTRN	P46939	S840	SLPSLKDSCQRELTN	85 / 7 AA	394
Phosphosite 7:	KLK13	Q9UKR3	S213	TKEGGKDSCEGDSGG	77 / 9 AA	31
Phosphosite 8:	F9	P00740	S406	FHEGGRDSCQGDSGG	77 / 9 AA	52
Phosphosite 9:	KLK6	Q92876	S192	DEKYGKDSCQGDSGG	87 / 8 AA	27
Phosphosite 10:	Plasminogen	P00747	S755	HLAGGTDSCQGDSGG	77 / 9 AA	91
Phosphosite 11:	PLEKHG4B	Q96PX9	S742	PDSGPRDSCQPDHTS	66 / 9 AA	140
Phosphosite 12:	TESSP2	Q7Z5A4	S262	YKEQGKDSCQGDSGG	87 / 8 AA	32
Phosphosite 13:	RHBDL6	Q6PJF5	S157	RYGRLKASCQRDLEL	85 / 7 AA	97
Phosphosite 14:	MASP2	O00187	S628	LESGGKDSCRGDSGG	77 / 9 AA	76
Phosphosite 15:	KIF13A	Q9H1H9	Y1073	LQRGLDSYQRDDEDG	75 / 8 AA	202
Phosphosite 16:	KIF13A	Q9H1H9	S1072	KLQRGLDSYQRDDED	75 / 8 AA	202
Phosphosite 17:	KLK5	Q9Y337	S240	GDKAGRDSCQGDSGG	66 / 9 AA	32
Phosphosite 18:	DPP9	Q86TI2	S682	VVIDGRGSCQRGLRF	71 / 7 AA	98
Phosphosite 19:	KLK9	Q9UKQ9	S199	LWEGGRGSCQGDSGG	66 / 9 AA	28
Phosphosite 20:	KLK1	P06870	T209	HLEGGKDTCVGDSGG	66 / 9 AA	29