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:	KLK4
Human P-Site:	S202
P-Site Sequence:	GGQDQKDSCNGDSGG
UniProt:	Q9Y5K2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLK4	Q9Y5K2	S202	GGQDQKDSCNGDSGG	100 / 9 AA	27
Phosphosite 1:	GZMK	P49863	S209	DAKGQKDSCKGDSGG	87 / 8 AA	29
Phosphosite 2:	ESSPL	Q7RTY5	S223	DTQNMKDSCKGDSGG	66 / 9 AA	37
Phosphosite 3:	GZMA	P12544	S207	SLRGGRDSCNGDSGS	85 / 7 AA	29
Phosphosite 4:	TEX15	Q9BXT5	S8	MPSDAKDSVNGDLLL	77 / 9 AA	315
Phosphosite 5:	CFD	P00746	S203	AESNRRDSCKGDSGG	55 / 9 AA	27
Phosphosite 6:	RELN	P78509	S3344	GSMSQTDSCNSDLSG	75 / 8 AA	388
Phosphosite 7:	F7	P08709	S399	YSDGSKDSCKGDSGG	85 / 7 AA	52
Phosphosite 8:	CDK5	Q00535	S93	DLKKYFDSCNGDLDP	100 / 6 AA	33
Phosphosite 9:	KLK13	Q9UKR3	S213	TKEGGKDSCEGDSGG	85 / 7 AA	31
Phosphosite 10:	TESSP2	Q7Z5A4	S262	YKEQGKDSCQGDSGG	85 / 7 AA	32
Phosphosite 11:	KLK6	Q92876	S192	DEKYGKDSCQGDSGG	85 / 7 AA	27
Phosphosite 12:	KLK11	Q9UBX7	S230	VQEGGKDSCQGDSGG	85 / 7 AA	31
Phosphosite 13:	KLK14	Q9P0G3	S215	VPQGGKDSCQGDSGG	85 / 7 AA	29
Phosphosite 14:	TRY6	Q8NHM4	S195	FLEGGKDSCQGDSGG	85 / 7 AA	27
Phosphosite 15:	PRSS2	P07478	S195	FLEGGKDSCQGDSGG	85 / 7 AA	26
Phosphosite 16:	PRSS1	P07477	S195	FLEGGKDSCQGDSGG	85 / 7 AA	27
Phosphosite 17:	PRSS29P	A6NIE9	S257	AGSEGRDSCYGDSGG	55 / 9 AA	34
Phosphosite 18:	MASP2	O00187	S628	LESGGKDSCRGDSGG	85 / 7 AA	76
Phosphosite 19:	TPSAB1	Q15661	S219	AGNTRRDSCQGDSGG	62 / 8 AA	31
Phosphosite 20:	TPSB2	P20231	S219	AGNTRRDSCQGDSGG	62 / 8 AA	31