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:	T270
P-Site Sequence:	SGTPSSSTPQENTIS
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	T270	SGTPSSSTPQENTIS	100 / 9 AA	71
Phosphosite 1:	KLKB1	P03952	S269	ESGTPSSSTPQENTI	100 / 8 AA	71
Phosphosite 2:	PDLIM7	Q9NR12	S204	EAPAPASSTPQEPWP	87 / 8 AA	50
Phosphosite 3:	COL18A1	P39060	T160	ALAGPSSTPQENGTT	100 / 7 AA	178
Phosphosite 4:	PDLIM7	Q9NR12	T205	APAPASSTPQEPWPG	87 / 8 AA	50
Phosphosite 5:	ZXDC	Q2QGD7	T645	TTPTSSSTPRENASV	87 / 8 AA	90
Phosphosite 6:	PLEKHG1	Q9ULL1	S548	ALFPSRRSPQENEDD	66 / 9 AA	155
Phosphosite 7:	KLKB1	P03952	S268	SESGTPSSSTPQENT	100 / 7 AA	71
Phosphosite 8:	F13A1	P00488	T399	GWQAVDSTPQENSDG	100 / 6 AA	83
Phosphosite 9:	ALS2	Q96Q42	T989	QFTLISSTPQEKTKW	85 / 7 AA	184
Phosphosite 10:	BCoR	Q6W2J9	S1438	STQLPCSSSPQETTQ	75 / 8 AA	192
Phosphosite 11:	AGPAT2	O15120	T262	TFLHISKTPQENGAT	85 / 7 AA	31
Phosphosite 12:	ZNF438	Q7Z4V0	S223	PPATPASSTPEEPAK	75 / 8 AA	92
Phosphosite 13:	BCoR	Q6W2J9	S1439	TQLPCSSSPQETTQS	75 / 8 AA	192
Phosphosite 14:	YLPM1	P49750	T289	EPDPSTMTPQEQQQY	75 / 8 AA	220
Phosphosite 15:	ZNF438	Q7Z4V0	T224	PATPASSTPEEPAKQ	75 / 8 AA	92
Phosphosite 16:	RGS12	O14924	T1361	TLLPPPSTPQEVPGP	75 / 8 AA	156
Phosphosite 17:	RGS12	O14924	S1360	STLLPPPSTPQEVPG	75 / 8 AA	156
Phosphosite 18:	PINX1	Q96BK5	T164	EGDASPSTPEENETT	75 / 8 AA	37
Phosphosite 19:	UBE4A	Q14139	S359	FLNPSRSSPQEIKVQ	75 / 8 AA	123
Phosphosite 20:	USP19	O94966	T91	SSSGSASTPQEEQTK	75 / 8 AA	146