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:	HS3ST2
Human P-Site:	S320
P-Site Sequence:	CLKKTESSLLPRCLG
UniProt:	Q9Y278
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST2	Q9Y278	S320	CLKKTESSLLPRCLG	100 / 9 AA	42
Phosphosite 1:	HS3ST2	Q9Y278	S319	PCLKKTESSLLPRCL	100 / 8 AA	42
Phosphosite 2:	TTK	P33981	S363	LKNKTESSLLAKLEE	77 / 9 AA	97
Phosphosite 3:	C1orf115	Q9H7X2	S14	LRSKAESSLLRRGPR	77 / 9 AA	16
Phosphosite 4:	CDHR1	Q96JP9	S786	NNNSPESSLLPRAPA	100 / 7 AA	94
Phosphosite 5:	TTK	P33981	S362	TLKNKTESSLLAKLE	87 / 8 AA	97
Phosphosite 6:	SF3A1	Q15459	S690	KKLKTEDSLMPEEEF	75 / 8 AA	89
Phosphosite 7:	BRCA1	P38398	Y1552	HDLTETSYLPRQDLE	75 / 8 AA	208
Phosphosite 8:	SART3	Q15020	S914	GKGRTQLSLLPRALQ	66 / 9 AA	110
Phosphosite 9:	HIF3A	Q9Y2N7	S538	SPPALEPSLLPRWGS	85 / 7 AA	72
Phosphosite 10:	FAM120AOS	Q5T036	S174	APLKKTKSSMLPPKQ	75 / 8 AA	28
Phosphosite 11:	ACTRT1	Q8TDG2	S112	PVLMTEPSLNPREIR	66 / 9 AA	42
Phosphosite 12:	S1PR4	O95977	S354	GASTTDSSLRPRDSF	75 / 8 AA	42
Phosphosite 13:	POLQ	O75417	S891	ANHDETSSLLPRKES	100 / 6 AA	198
Phosphosite 14:	GALNT13	Q8IUC8	S41	CDDKKERSLLPALRA	75 / 8 AA	64
Phosphosite 15:	ACTRT2	Q8TDY3	S113	PLLATEPSLNPRENR	75 / 8 AA	42
Phosphosite 16:	MAST3	O60307	S5	___MDESSLLRRRGL	66 / 9 AA	143
Phosphosite 17:	PHKB	Q93100	S281	RNRQTLCSLLPRESR	66 / 9 AA	125
Phosphosite 18:	LRRC53	A6NM62	S1095	DESKTDSSMLTQISQ	55 / 9 AA	141
Phosphosite 19:	GPATCH8	Q9UKJ3	S1268	QPGPVESSLLPIAPD	85 / 7 AA	164
Phosphosite 20:	C1orf115	Q9H7X2	S13	RLRSKAESSLLRRGP	85 / 7 AA	16