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:	KLK1
Human P-Site:	S167
P-Site Sequence:	SIEPENFSFPDDLQC
UniProt:	P06870
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLK1	P06870	S167	SIEPENFSFPDDLQC	100 / 9 AA	29
Phosphosite 1:	COL27A1	Q8IZC6	Y1648	GALRPESYSYPDRLV	62 / 8 AA	187
Phosphosite 2:	COL27A1	Q8IZC6	S1649	ALRPESYSYPDRLVL	62 / 8 AA	187
Phosphosite 3:	WDR33	Q9C0J8	S1014	PDFPDDFSRPDDFHP	66 / 9 AA	146
Phosphosite 4:	ZNF553	Q96MX3	S388	HMEPQDFSFPGYPLP	62 / 8 AA	68
Phosphosite 5:	IRE1	O75460	S607	RILPECFSFADREVQ	75 / 8 AA	110
Phosphosite 6:	ANKRD38	Q5T7N3	S74	STLPRNFSLPDSGAR	75 / 8 AA	107
Phosphosite 7:	AIF1	P55008	Y103	GSGETFSYPDFLRMM	71 / 7 AA	17
Phosphosite 8:	AIF1	P55008	S102	SGSGETFSYPDFLRM	71 / 7 AA	17
Phosphosite 9:	ATHL1	Q32M88	S637	QGNKLNFSFSEDSVT	71 / 7 AA	81
Phosphosite 10:	ATHL1	Q32M88	S639	NKLNFSFSEDSVTVE	71 / 7 AA	81
Phosphosite 11:	USP14	P54578	S405	EVKYEPFSFADDIGS	75 / 8 AA	56
Phosphosite 12:	SPEF1	Q9Y4P9	S83	VLKRLNFSVPDDVMR	85 / 7 AA	27
Phosphosite 13:	MTMR14	Q8NCE2	S580	TDSSLPFSFPDELPN	83 / 6 AA	72
Phosphosite 14:	SMCHD1	A6NHR9	S827	EGKPEKFSFGLLDLP	83 / 6 AA	226
Phosphosite 15:	TRIM24	O15164	Y733	NSGPPENYDFPVVIV	71 / 7 AA	117
Phosphosite 16:	RTN4	Q9NQC3	S933	PKVEEKISFSDDFSK	62 / 8 AA	130
Phosphosite 17:	AIM1L	Q8N1P7	S327	DFLGDHFSFEDDQAA	62 / 8 AA	69
Phosphosite 18:	PMS2CL	Q68D20	S121	SVDSEGFSIPDTGSH	62 / 8 AA	21
Phosphosite 19:	PMS2	P54278	S507	SVDSEGFSIPDTGSH	62 / 8 AA	96
Phosphosite 20:	JARID1B	Q9UGL1	S1314	PPGTTSFSLPDDWDN	71 / 7 AA	176