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:	PRSS1
Human P-Site:	S142
P-Site Sequence:	TGTKCLISGWGNTAS
UniProt:	P07477
Intern. Prot. ID:	IPI00011694

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRSS1	P07477	S142	TGTKCLISGWGNTAS	100 / 9 AA	27
Phosphosite 1:	KLK5	Q9Y337	S188	AGTKCLVSGWGTTKS	77 / 9 AA	32
Phosphosite 2:	KLK9	Q9UKQ9	S146	PGMQCLISGWGAVSS	87 / 8 AA	28
Phosphosite 3:	PRSS2	P07478	S142	AGTESLISGWGNTLS	77 / 9 AA	26
Phosphosite 4:	KLK8	O60259	S155	PGQKCTVSGWGTVTS	66 / 9 AA	28
Phosphosite 5:	HABP2	Q14520	S450	SGSECHISGWGVTET	75 / 8 AA	63
Phosphosite 6:	KLK7	P49862	S147	PGTTCTVSGWGTTTS	55 / 9 AA	28
Phosphosite 7:	C1s	P09871	S568	DGDLGLISGWGRTEK	100 / 6 AA	77
Phosphosite 8:	KLK8	O60259	T153	TQPGQKCTVSGWGTV	71 / 7 AA	28
Phosphosite 9:	KLK13	Q9UKR3	S160	PGTTCRVSGWGTTTS	55 / 9 AA	31
Phosphosite 10:	KLK14	Q9P0G3	S162	PGTSCRVSGWGTISS	62 / 8 AA	29
Phosphosite 11:	C7orf10	Q9HAC7	S25	LRRTCLFSGRGGGRG	62 / 8 AA	48
Phosphosite 12:	SCN4B	Q8IWT1	S204	KKKECLVSSSGNDNT	55 / 9 AA	25
Phosphosite 13:	BBS2	Q9BXC9	T262	DGVNELITGWSNGKV	71 / 7 AA	80
Phosphosite 14:	F2	P00734	T502	AGYKGRVTGWGNLKE	55 / 9 AA	70
Phosphosite 15:	RIF1	Q5UIP0	S2277	SSKKCLISEMAKESI	55 / 9 AA	274
Phosphosite 16:	ATP2A3	Q93084	S830	SPREALISGWLFFRY	71 / 7 AA	114
Phosphosite 17:	ATP2A1	O14983	S830	SPKEPLISGWLFFRY	71 / 7 AA	110
Phosphosite 18:	XPO1	O14980	S760	RETLKLISGWVSRSN	100 / 5 AA	123
Phosphosite 19:	FAM91A1	Q658Y4	S574	YDRLLITSWGHDPGV	57 / 7 AA	94
Phosphosite 20:	FAM91A2	P0C866	S219	YDRLLITSWGHDPGV	57 / 7 AA	31