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:	Y186
P-Site Sequence:	SKLYDPLYHPSMFCA
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	Y186	SKLYDPLYHPSMFCA	100 / 9 AA	27
Phosphosite 1:	ACPP	P15309	Y214	SKVYDPLYCESVHNF	66 / 9 AA	45
Phosphosite 2:	SIAE	Q9HAT2	Y495	EYKQCPLYHPSSALP	100 / 6 AA	58
Phosphosite 3:	RIMS1	Q86UR5	Y1604	RKTLDPLYQQSLVFD	62 / 8 AA	189
Phosphosite 4:	ARMC2	Q8NEN0	Y16	LGKLDPFYQPSVSKQ	62 / 8 AA	97
Phosphosite 5:	MARCH-VI	O60337	Y23	GTPEKPLYHPCVCTG	71 / 7 AA	103
Phosphosite 6:	AACS	Q86V21	Y51	LESYDDLYHWSVESY	66 / 9 AA	75
Phosphosite 7:	RIMS3	Q9UJD0	Y222	KKTCDPLYQQALLFD	44 / 9 AA	33
Phosphosite 8:	APOBEC3B	Q9UH17	Y319	IYDYDPLYKEALQML	55 / 9 AA	46
Phosphosite 9:	APOBEC3A	P31941	Y136	IYDYDPLYKEALQML	55 / 9 AA	23
Phosphosite 10:	PRKCSH	P14314	Y86	NTGYKPLYIPSNRVN	75 / 8 AA	59
Phosphosite 11:	CENTG1	Q99490	Y710	SSNGFLLYHPSINDY	83 / 6 AA	125
Phosphosite 12:	HDLBP	Q00341	Y1063	SVTVDPKYHPKIIGR	62 / 8 AA	141
Phosphosite 13:	CAPRIN1	Q14444	Y449	YTASQPLYQPSHATE	71 / 7 AA	78
Phosphosite 14:	RNPEP	Q9H4A4	Y608	QKYTLPLYHAMMGGS	71 / 7 AA	73
Phosphosite 15:	ACPP	P15309	Y210	FGIWSKVYDPLYCES	100 / 5 AA	45
Phosphosite 16:	ZNF608	Q9ULD9	Y1003	YYHSYDPYYSPSYMH	75 / 8 AA	162
Phosphosite 17:	ALO17	Q9HCF4	Y1279	QEVYDYLYQPSYRKF	75 / 8 AA	175
Phosphosite 18:	LRRC8C	Q8TDW0	Y384	IDQYDPLYSKRFAVF	100 / 5 AA	92
Phosphosite 19:	LRRC8A	Q8IWT6	Y386	IDQYDPLYSKRFAVF	100 / 5 AA	94
Phosphosite 20:	LRRC8B	Q6P9F7	Y380	ADQYDPLYSKRFSIF	100 / 5 AA	92