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:	S187
P-Site Sequence:	KVLSNVESGFSLKPC
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	S187	KVLSNVESGFSLKPC	100 / 9 AA	71
Phosphosite 1:	ACC2	O00763	S1008	ENLTNVMSGFCLPEP	66 / 9 AA	277
Phosphosite 2:	ANKRD30B	Q9BXX2	S888	EDVSSVESTFSLFGK	77 / 9 AA	168
Phosphosite 3:	TTN	Q8WZ42	S1291	SESEAVESGFDLRIK	85 / 7 AA	3816
Phosphosite 4:	KLKB1	P03952	S190	SNVESGFSLKPCALS	100 / 6 AA	71
Phosphosite 5:	F11	P03951	S186	TKLDKVVSGFSLKSC	75 / 8 AA	70
Phosphosite 6:	ANKRD30B	Q9BXX2	T889	DVSSVESTFSLFGKP	75 / 8 AA	168
Phosphosite 7:	NOL8	Q76FK4	S436	KRKSNVESALSHGLK	75 / 8 AA	132
Phosphosite 8:	ANKMY1	Q9P2S6	S111	KLCTQIPSGFSLLRY	55 / 9 AA	106
Phosphosite 9:	NHLH1	Q02575	S21	PTHSETESGFSDCGG	75 / 8 AA	15
Phosphosite 10:	PKMYT1	Q99640	S40	RHAEPGFSLKRPRGL	83 / 6 AA	55
Phosphosite 11:	CUL2	Q13617	S636	KEDIDAESSFSLNMN	62 / 8 AA	87
Phosphosite 12:	CUL2	Q13617	S637	EDIDAESSFSLNMNF	62 / 8 AA	87
Phosphosite 13:	MYST3	Q92794	S1548	HSQQVVDSGFSDLGS	83 / 6 AA	225
Phosphosite 14:	MYST4	Q8WYB5	S1665	HSQQVVDSGFSDLGS	83 / 6 AA	231
Phosphosite 15:	METT5D1	A6NJ78	S185	DTPERGFSLRKDGPL	83 / 6 AA	46
Phosphosite 16:	DPYSL2	Q16555	S537	PVRNLHQSGFSLSGA	83 / 6 AA	62
Phosphosite 17:	DPYSL3	Q14195	S536	PVRNLHQSGFSLSGT	83 / 6 AA	62
Phosphosite 18:	DPYSL4	O14531	S537	PVRNLHQSGFSLSGS	83 / 6 AA	62
Phosphosite 19:	DPYSL3	Q14195	S539	NLHQSGFSLSGTQVD	83 / 6 AA	62
Phosphosite 20:	AKAP9	Q99996	S2697	LFHSNEESGFFNELE	85 / 7 AA	454