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:	S267
P-Site Sequence:	TSESGTPSSSTPQEN
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	S267	TSESGTPSSSTPQEN	100 / 9 AA	71
Phosphosite 1:	KLKB1	P03952	S268	SESGTPSSSTPQENT	100 / 8 AA	71
Phosphosite 2:	TMEM24	O14523	T419	PRNLGTPTSSTPRPS	87 / 8 AA	76
Phosphosite 3:	TMEM24	O14523	S420	RNLGTPTSSTPRPSI	87 / 8 AA	76
Phosphosite 4:	NFAT3	Q14934	S278	YSSSGTPSSASPALS	77 / 9 AA	95
Phosphosite 5:	KLKB1	P03952	S269	ESGTPSSSTPQENTI	100 / 7 AA	71
Phosphosite 6:	MUC3A	Q02505	S1434	ITTTETPSSSTPSFS	77 / 9 AA	266
Phosphosite 7:	MAP3K1	Q13233	S989	ALSTPSSSTPSVPAG	100 / 7 AA	164
Phosphosite 8:	MUC3A	Q02505	S1435	TTTETPSSSTPSFSS	87 / 8 AA	266
Phosphosite 9:	UBL7	Q96S82	S245	PNTRSTPSSSTPSSR	100 / 7 AA	41
Phosphosite 10:	MUC3A	Q02505	S1436	TTETPSSSTPSFSSS	100 / 7 AA	266
Phosphosite 11:	UBL7	Q96S82	S247	TRSTPSSSTPSSRPA	100 / 7 AA	41
Phosphosite 12:	UBL7	Q96S82	S246	NTRSTPSSSTPSSRP	100 / 7 AA	41
Phosphosite 13:	MAP3K1	Q13233	S988	PALSTPSSSTPSVPA	100 / 7 AA	164
Phosphosite 14:	CLEC16A	Q2KHT3	S925	DSGGTSSSSTPSTAQ	87 / 8 AA	118
Phosphosite 15:	CLEC16A	Q2KHT3	S924	CDSGGTSSSSTPSTA	87 / 8 AA	118
Phosphosite 16:	OLIG2	Q13516	S40	AFTGGTVSSSTPSDC	87 / 8 AA	32
Phosphosite 17:	OLIG2	Q13516	S41	FTGGTVSSSTPSDCP	87 / 8 AA	32
Phosphosite 18:	KLKB1	P03952	T265	LKTSESGTPSSSTPQ	100 / 7 AA	71
Phosphosite 19:	LRRC8D	Q7L1W4	S248	SSDEGSPSASTPMIN	75 / 8 AA	98
Phosphosite 20:	NFAT3	Q14934	S279	SSSGTPSSASPALSR	75 / 8 AA	95