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:	KLK1
Human P-Site:	Y117
P-Site Sequence:	TRQADEDYSHDLMLL
UniProt:	P06870
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLK1	P06870	Y117	TRQADEDYSHDLMLL	100 / 9 AA	29
Phosphosite 1:	KLK1	P06870	S118	RQADEDYSHDLMLLR	100 / 8 AA	29
Phosphosite 2:	KLK2	P20151	S117	SLRPDEDSSHDLMLL	77 / 9 AA	29
Phosphosite 3:	KLK2	P20151	S118	LRPDEDSSHDLMLLR	87 / 8 AA	29
Phosphosite 4:	CACNB2	Q08289	Y574	YVEPKEDYSHDHVDH	75 / 8 AA	74
Phosphosite 5:	STX6	O43752	S205	AVMLEDFSHELESTQ	71 / 7 AA	29
Phosphosite 6:	NUCKS1	Q9H1E3	Y26	SDDADEDYGRDSGPP	75 / 8 AA	27
Phosphosite 7:	SG2NA	Q13033	Y455	TVTNDADYSYDLPAN	75 / 8 AA	87
Phosphosite 8:	CREB3L1	Q96BA8	S51	TENMEDFSNDLFSSF	71 / 7 AA	57
Phosphosite 9:	CXCR1	P25024	Y27	MPPADEDYSPCMLET	85 / 7 AA	40
Phosphosite 10:	ANGEL1	Q9UNK9	S468	VSGQEDFSHQLYQRK	62 / 8 AA	75
Phosphosite 11:	SPTAN1	Q13813	Y1792	LLVGSEDYGRDLTGV	71 / 7 AA	285
Phosphosite 12:	ABCA13	Q86UQ4	Y2138	QEYANEDYSRMIETL	71 / 7 AA	576
Phosphosite 13:	DUSP11	O75319	Y289	PGPPGEDYSHRRYSW	71 / 7 AA	39
Phosphosite 14:	PLD3	Q8IV08	Y472	LRDWDSPYSHDLDTS	75 / 8 AA	55
Phosphosite 15:	YLPM1	P49750	Y1083	DQDMDEDYNREMERD	50 / 8 AA	220
Phosphosite 16:	GPR1	P46091	Y15	LFEEFENYSYDLDYY	71 / 7 AA	41
Phosphosite 17:	FBXL21	Q9UKT6	Y409	VLIPDEDYSLDEIHT	75 / 8 AA	49
Phosphosite 18:	C20orf111	Q9NX31	Y237	RRSTLEDYSQSLHAR	71 / 7 AA	32
Phosphosite 19:	GPR1	P46091	Y17	EEFENYSYDLDYYSL	71 / 7 AA	41
Phosphosite 20:	PLD3	Q8IV08	S473	RDWDSPYSHDLDTSA	75 / 8 AA	55