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:	KLK4
Human P-Site:	S29
P-Site Sequence:	SLVSGSCSQIINGED
UniProt:	Q9Y5K2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLK4	Q9Y5K2	S29	SLVSGSCSQIINGED	100 / 9 AA	27
Phosphosite 1:	ERCC8	Q13216	S179	DLKSGSCSHILQGHR	75 / 8 AA	44
Phosphosite 2:	GPR39	O43194	S12	SLPGSDCSQIIDHSH	83 / 6 AA	51
Phosphosite 3:	CRY1	Q16526	S531	CSSSGSCSQGSGILH	100 / 6 AA	66
Phosphosite 4:	CRY1	Q16526	S529	PGCSSSGSCSQGSGI	100 / 6 AA	66
Phosphosite 5:	NUMB	P49757	T335	SSLCSQITNAFSTPE	83 / 6 AA	71
Phosphosite 6:	MAP7	Q14244	S254	SGEAASCSPIIMPYK	62 / 8 AA	84
Phosphosite 7:	FAM135B	Q49AJ0	S811	KSQGSPGSCSQLCGD	71 / 7 AA	156
Phosphosite 8:	InsR	P06213	S636	ISVSNSSSQIILKWK	75 / 8 AA	156
Phosphosite 9:	FAM135B	Q49AJ0	S813	QGSPGSCSQLCGDSG	71 / 7 AA	156
Phosphosite 10:	HABP2	Q14520	S148	PYTGPSCSQVVPVCR	66 / 6 AA	63
Phosphosite 11:	C10orf78	Q86XK3	S198	SLDSGSCSALQNEFV	66 / 9 AA	36
Phosphosite 12:	PTPN13	Q12923	S1996	SYSVGSCSQPALTPN	100 / 5 AA	277
Phosphosite 13:	HTATSF1	O43719	S481	RGFEGSCSQKESEEG	100 / 5 AA	86
Phosphosite 14:	PTPN13	Q12923	S1994	NGSYSVGSCSQPALT	100 / 5 AA	277
Phosphosite 15:	HTATSF1	O43719	S479	PKRGFEGSCSQKESE	100 / 5 AA	86
Phosphosite 16:	GTPBP1	Q9BZE4	S569	SSVARSGSCSRTPRD	71 / 7 AA	74
Phosphosite 17:	HLA-C	Q9TNN7	S344	SSGGKGGSCSQAASS	83 / 6 AA	41
Phosphosite 18:	HLA-C	Q95604	S350	SSGGKGGSCSQAASS	83 / 6 AA	41
Phosphosite 19:	HLA-C	Q29963	S344	SSGGKGGSCSQAASS	83 / 6 AA	41
Phosphosite 20:	HLA-C	Q29960	S344	SSGGKGGSCSQAASS	83 / 6 AA	41