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:	S381
P-Site Sequence:	LCNTGDNSVCTTKTS
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	S381	LCNTGDNSVCTTKTS	100 / 9 AA	71
Phosphosite 1:	KLKB1	P03952	T384	TGDNSVCTTKTSTRI	100 / 6 AA	71
Phosphosite 2:	ZFP28	Q8NHY6	S715	KAFGDNSSCTQHQRL	85 / 7 AA	99
Phosphosite 3:	ZFP28	Q8NHY6	S714	GKAFGDNSSCTQHQR	85 / 7 AA	99
Phosphosite 4:	ADAMTS9	Q9P2N4	S750	GVCGGDNSSCKTVAG	75 / 8 AA	216
Phosphosite 5:	ADAMTS20	P59510	S718	GVCGGDNSSCKTITG	75 / 8 AA	215
Phosphosite 6:	FAT	Q14517	S4512	TKGTGENSTCREPHA	71 / 7 AA	506
Phosphosite 7:	ADAMTS9	Q9P2N4	S751	VCGGDNSSCKTVAGT	75 / 8 AA	216
Phosphosite 8:	GMPR2	Q9P2T1	S184	KVGIGPGSVCTTRKK	75 / 8 AA	38
Phosphosite 9:	GMPR	P36959	S184	KVGVGPGSVCTTRTK	75 / 8 AA	37
Phosphosite 10:	TMEM2	Q9UHN6	S638	LPTDRNNSMCTTMRD	71 / 7 AA	154
Phosphosite 11:	DRD3	P35462	T179	FNTTGDPTVCSISNP	62 / 8 AA	44
Phosphosite 12:	ADAMTS13	Q76LX8	T554	VCGGDNSTCSPRKGS	71 / 7 AA	154
Phosphosite 13:	PHLDB1	Q86UU1	S1130	SISTGGNSACSPDNM	62 / 8 AA	151
Phosphosite 14:	ADAMTS13	Q76LX8	S553	QVCGGDNSTCSPRKG	71 / 7 AA	154
Phosphosite 15:	ABHD13	Q7L211	S111	IRYTGDNSPYSPTII	62 / 8 AA	39
Phosphosite 16:	SPON1	Q9HCB6	S536	KQFPEDGSVCTLPTE	83 / 6 AA	91
Phosphosite 17:	NGLY1	Q96IV0	S599	VELTGDNSLHSYADF	62 / 8 AA	74
Phosphosite 18:	EMR1	Q14246	S283	PSTCGPNSICTNALG	71 / 7 AA	98
Phosphosite 19:	KIAA1109	Q2LD37	S2528	SAVVMEKSVCTPQNS	66 / 6 AA	555
Phosphosite 20:	COX6B1	P14854	S52	TAKGGDISVCEWYQR	83 / 6 AA	10