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:	S129
P-Site Sequence:	RGVNFNVSKVSSVEE
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	S129	RGVNFNVSKVSSVEE	100 / 9 AA	71
Phosphosite 1:	C21orf13	O95447	S101	EKKKYNVSKISQSKG	62 / 8 AA	77
Phosphosite 2:	INPP5F	Q9Y2H2	S1098	HGINFAVSKVQKSPP	85 / 7 AA	128
Phosphosite 3:	PAQR9	Q6ZVX9	S293	VAAFFNVSKIPERIQ	71 / 7 AA	43
Phosphosite 4:	SATB2	Q9UPW6	S446	RSMNPNVSMVSSASS	77 / 9 AA	83
Phosphosite 5:	BAZ2B	Q9UIF8	T64	DQPFNLSTVSSAFPM	75 / 8 AA	220
Phosphosite 6:	BAZ2B	Q9UIF8	S63	GDQPFNLSTVSSAFP	75 / 8 AA	220
Phosphosite 7:	MLL	Q03164	S2346	TSRELNVSKIGSFAE	55 / 9 AA	432
Phosphosite 8:	CYP4Z2P	Q8N1L4	S219	LKAVFNLSKISNQRM	71 / 7 AA	40
Phosphosite 9:	CYP4Z1	Q86W10	S219	LKAVFNLSKISNQRM	71 / 7 AA	59
Phosphosite 10:	SPAG16	Q8N0X2	S331	PNPNLNVSKESLSPA	75 / 8 AA	71
Phosphosite 11:	ASPM	Q8IZT6	S267	NVHSANVSKVSFNEK	100 / 6 AA	410
Phosphosite 12:	UBAP1	Q9NZ09	S368	TVTPPNFSVSQVPNM	71 / 7 AA	55
Phosphosite 13:	UBAP1	Q9NZ09	S370	TPPNFSVSQVPNMPS	62 / 8 AA	55
Phosphosite 14:	LSM12	Q3MHD2	S85	PLASLNVSKLASKAR	55 / 9 AA	22
Phosphosite 15:	HMHA1	Q92619	S582	RKSSFNVSDVARPEA	71 / 7 AA	125
Phosphosite 16:	DKFZp779A1753	P27816	S1033	QNKKVDISKVSSKCG	71 / 7 AA	51
Phosphosite 17:	HEATR6	Q6AI08	S95	LNQNHLVSKVSQLIH	75 / 8 AA	129
Phosphosite 18:	NRAP	Q86VF7	S397	TPQFRNVSKISKFTS	83 / 6 AA	197