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:	S102
P-Site Sequence:	QMVEASLSVRHPEYN
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	S102	QMVEASLSVRHPEYN	100 / 9 AA	27
Phosphosite 1:	KLK4	Q9Y5K2	S100	GSQMVEASLSVRHPE	100 / 7 AA	27
Phosphosite 2:	OBSCN	Q5VST9	S4062	TQSMASLSVRVPRPK	87 / 8 AA	868
Phosphosite 3:	LONP1	P36776	S251	KEAEDELSARHPAEL	66 / 9 AA	106
Phosphosite 4:	RNF43	Q68DV7	S648	NLQKSSLSARHPQRK	66 / 9 AA	86
Phosphosite 5:	ZNF224	Q9NZL3	S139	CQTEAGLSVIHTRQK	75 / 8 AA	82
Phosphosite 6:	SLA	Q13239	S123	KKGFYSLSVRHRQVK	85 / 7 AA	31
Phosphosite 7:	USP7	Q93009	S506	GGHDDDLSVRHCTNA	62 / 8 AA	128
Phosphosite 8:	HHATL	Q9HCP6	S420	ARIEASLSVQMSRRV	85 / 7 AA	57
Phosphosite 9:	BCL9L	Q86UU0	S984	QVLGSSLSVRSPTGS	66 / 9 AA	157
Phosphosite 10:	TRIM59	Q8IWR1	S370	WFSEASLSVYQSLSN	66 / 9 AA	47
Phosphosite 11:	C10orf79	Q8NDM7	S18	PHSAGGASLSVRWVQ	85 / 7 AA	192
Phosphosite 12:	KRT12	Q99456	S11	SNNTMSLSVRTPGLS	85 / 7 AA	54
Phosphosite 13:	HHATL	Q9HCP6	S418	PLARIEASLSVQMSR	85 / 7 AA	57
Phosphosite 14:	OBSCN	Q5VST9	S4060	GHTQSMASLSVRVPR	100 / 6 AA	868
Phosphosite 15:	GRAP2	O75791	S95	SPGDFSISVRHEDDV	62 / 8 AA	38
Phosphosite 16:	BRWD1	Q9NSI6	S823	SSGNESSSSVRHETS	75 / 8 AA	263
Phosphosite 17:	TULP2	O00295	S258	DHMRHEASLAIRSPC	71 / 7 AA	59
Phosphosite 18:	RSC1A1	Q92681	S132	LHTRQEASLSVTSTR	100 / 6 AA	67
Phosphosite 19:	NONO	Q15233	T151	ACHSASLTVRNLPQY	71 / 7 AA	54
Phosphosite 20:	BRWD1	Q9NSI6	S824	SGNESSSSVRHETSC	75 / 8 AA	263