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:	S506
P-Site Sequence:	QKPICLPSKGDTSTI
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	S506	QKPICLPSKGDTSTI	100 / 9 AA	71
Phosphosite 1:	NUP98	P52948	S1018	QRFSRLPSKADTSQE	85 / 7 AA	188
Phosphosite 2:	EEPD1	Q7L9B9	S102	KFEICVSSKGSSAQH	55 / 9 AA	62
Phosphosite 3:	EEPD1	Q7L9B9	S101	VKFEICVSSKGSSAQ	71 / 7 AA	62
Phosphosite 4:	SYTL3	Q4VX76	S574	LGGTRLGSKGDTAVG	66 / 9 AA	69
Phosphosite 5:	FBXO17	Q96EF6	S84	VAQRCLPSNEDKEEF	71 / 7 AA	31
Phosphosite 6:	PDCD11	Q14690	S1757	RALECLPSKEHVDVI	62 / 8 AA	209
Phosphosite 7:	REXON	Q96IC2	T238	LDCEMCLTSKGRELT	71 / 7 AA	87
Phosphosite 8:	REXON	Q96IC2	S239	DCEMCLTSKGRELTR	71 / 7 AA	87
Phosphosite 9:	FLJ21986	A4D0V7	S158	DLLICLSSKKAEGTP	83 / 6 AA	117
Phosphosite 10:	ZMYM2	Q9UBW7	S476	QCGEYLPSKGAGNNV	83 / 6 AA	155
Phosphosite 11:	DLG3	Q92796	S522	TRDSCLPSQGLSFSY	83 / 6 AA	90
Phosphosite 12:	FLJ21986	A4D0V7	S157	WDLLICLSSKKAEGT	83 / 6 AA	117
Phosphosite 13:	CDSN	Q15517	T57	SPNDPCLTGKGDSSG	71 / 7 AA	52
Phosphosite 14:	SLC19A1	P41440	S583	LGLQCLPSDGVQNVN	83 / 6 AA	65
Phosphosite 15:	hCG_2043352	A8MUX0	S33	GGPICLPSSCQSQTW	55 / 9 AA	54
Phosphosite 16:	MCM3AP	O60318	S1417	SLFNSLSSKGDQMIS	71 / 7 AA	218
Phosphosite 17:	TAF3	Q5VWG9	T200	KRPRLLSTKGDTLDV	71 / 7 AA	104
Phosphosite 18:	MCM3AP	O60318	S1416	LSLFNSLSSKGDQMI	71 / 7 AA	218
Phosphosite 19:	IFT140	Q96RY7	S589	STISILPSKADNSPD	71 / 7 AA	165
Phosphosite 20:	METT11D1	Q9H7H0	S273	FSLSELPSKADRTEV	83 / 6 AA	51