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:	KLKP1
Human P-Site:	S23
P-Site Sequence:	HKPTSTLSFISPPQP
UniProt:	Q107X0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLKP1	Q107X0	S23	HKPTSTLSFISPPQP	100 / 9 AA	14
Phosphosite 1:	KLKP1	Q107X0	T21	EAHKPTSTLSFISPP	100 / 7 AA	14
Phosphosite 2:	PRPF3	O43395	S161	EERKKQLSFISPPTP	100 / 6 AA	78
Phosphosite 3:	ELYS	Q8WYP5	S227	GTAVSTLSYISRTNQ	75 / 8 AA	252
Phosphosite 4:	ELYS	Q8WYP5	Y228	TAVSTLSYISRTNQL	75 / 8 AA	252
Phosphosite 5:	KLKP1	Q107X0	S26	TSTLSFISPPQPPRQ	100 / 6 AA	14
Phosphosite 6:	PRPF3	O43395	S164	KKQLSFISPPTPQPK	100 / 6 AA	78
Phosphosite 7:	TCTN1	Q2MV58	S163	TNYKPALSFINPEVP	55 / 9 AA	64
Phosphosite 8:	NYX	Q9GZU5	S99	SLRHNNLSFITPGAF	62 / 8 AA	52
Phosphosite 9:	PRDM4	Q9UKN5	S351	DVSSDSLSFVSPSLQ	71 / 7 AA	88
Phosphosite 10:	AP3M1	Q9Y2T2	S249	WESERVLSFIPPDGN	62 / 8 AA	47
Phosphosite 11:	OPN4	Q9UHM6	S401	TSHTSNLSWISIRRR	75 / 8 AA	53
Phosphosite 12:	AP1G2	O75843	S683	EGVQLNLSFIRPPEN	71 / 7 AA	87
Phosphosite 13:	GATA3	P23771	S404	SRHMSSLSHISPFSH	75 / 8 AA	48
Phosphosite 14:	KLKP1	Q107X0	S20	QEAHKPTSTLSFISP	100 / 6 AA	14
Phosphosite 15:	PRDM4	Q9UKN5	S354	SDSLSFVSPSLQMED	83 / 6 AA	88
Phosphosite 16:	AP3M2	P53677	S249	WESERILSFIPPDGN	62 / 8 AA	47
Phosphosite 17:	AP3D1	O14617	S1022	QKLKGTLSFIAKNDE	62 / 8 AA	130
Phosphosite 18:	HAO1	Q9UJM8	S192	NFETSTLSFSPEENF	100 / 6 AA	41
Phosphosite 19:	C19orf43	Q9BQ61	S114	GGPGSTLSFVGKRRG	71 / 7 AA	18
Phosphosite 20:	KCNT2	Q6UVM3	T1079	EMNDHQSTLSYILIN	83 / 6 AA	131