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:	KLKB1
Human P-Site:	S190
P-Site Sequence:	SNVESGFSLKPCALS
UniProt:	P03952
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLKB1	P03952	S190	SNVESGFSLKPCALS	100 / 9 AA	71
Phosphosite 1:	ZNF287	Q9HBT7	S288	HTDERGFSLKSVLSQ	66 / 9 AA	88
Phosphosite 2:	F11	P03951	S279	SKALSGFSLQSCRHS	75 / 8 AA	70
Phosphosite 3:	PKMYT1	Q99640	S40	RHAEPGFSLKRPRGL	85 / 7 AA	55
Phosphosite 4:	SERPINC1	P01008	S362	FRIEDGFSLKEQLQD	85 / 7 AA	53
Phosphosite 5:	UBA6	A0AVT1	S650	DKFESSFSHKPSLFN	66 / 9 AA	118
Phosphosite 6:	ZNF133	P52736	S252	GVCEKGFSLKKSLAR	66 / 9 AA	73
Phosphosite 7:	FIGNL2	A6NMB9	S264	PGAESGLSLKRKAAD	75 / 8 AA	67
Phosphosite 8:	EYS	Q5T1H1	S337	ETDVSEFSLVPCQNG	75 / 8 AA	351
Phosphosite 9:	SAMM50	Q9Y512	S253	VRKESGHSLKSSLSH	66 / 9 AA	52
Phosphosite 10:	KLKB1	P03952	S187	KVLSNVESGFSLKPC	100 / 6 AA	71
Phosphosite 11:	VMO1	Q7Z5L0	S63	GFFASGFSLKVEPPQ	100 / 6 AA	22
Phosphosite 12:	ZNF337	Q9Y3M9	T526	RDCGRGFTLKPNLTI	71 / 7 AA	87
Phosphosite 13:	CYP3A43	Q9HB55	S464	IRALQNFSFKPCKET	71 / 7 AA	58
Phosphosite 14:	CYP3A7	P24462	S464	VRVLQNFSFKPCKET	71 / 7 AA	58
Phosphosite 15:	CYP3A5	P20815	S463	IRVLQNFSFKPCKET	71 / 7 AA	57
Phosphosite 16:	CYP3A4	P08684	S464	IRVLQNFSFKPCKET	71 / 7 AA	57
Phosphosite 17:	ERBB4	Q15303	S1289	PEYLSEFSLKPGTVL	85 / 7 AA	147
Phosphosite 18:	FAM73A	Q8NAN2	S44	TVSESQFSLKTAALR	85 / 7 AA	71
Phosphosite 19:	IPO11	Q9UI26	S404	GGDSWKYSLRPCTEV	66 / 6 AA	113
Phosphosite 20:	FRMD7	Q6ZUT3	S705	PTAEDRTSLKPCNYF	66 / 9 AA	82