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:	HS3ST4
Human P-Site:	Y440
P-Site Sequence:	KPFNLMFYQMTGQDF
UniProt:	Q9Y661
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST4	Q9Y661	Y440	KPFNLMFYQMTGQDF	100 / 9 AA	50
Phosphosite 1:	HS3ST3A1	Q9Y663	Y395	RPFNLKFYQMTGHDF	88 / 9 AA	45
Phosphosite 2:	HS3ST3B1	Q9Y662	Y380	RPFNLKFYQMTGHDF	88 / 9 AA	43
Phosphosite 3:	HS3ST6	Q96QI5	Y332	RPFNRRFYQMTGQDF	77 / 9 AA	37
Phosphosite 4:	UBXD6	O00124	Y119	RKLEERFYQMTGEAW	85 / 7 AA	31
Phosphosite 5:	UBXD6	O00124	T122	EERFYQMTGEAWKLS	100 / 6 AA	31
Phosphosite 6:	UGCGL2	Q9NYU1	Y610	RKAGASFYKMTGLGP	83 / 6 AA	175
Phosphosite 7:	DEF	Q68CQ4	Y688	GIRNLIFYELPTYPH	57 / 7 AA	87
Phosphosite 8:	C12orf4	Q9NQ89	Y530	SISEEMFYQLSNMLP	66 / 6 AA	64
Phosphosite 9:	ZMYM4	Q5VZL5	Y811	SKYTVLFYQMAKCDA	50 / 8 AA	173
Phosphosite 10:	RFC4	P35249	Y77	DLPNLLFYGPPGTGK	55 / 9 AA	40
Phosphosite 11:	BF	P00751	Y466	ENLEDVFYQMIDESQ	57 / 7 AA	86
Phosphosite 12:	ACSS1	Q9NUB1	Y543	YRTEGGYYQITGRMD	66 / 6 AA	75
Phosphosite 13:	MUDENG	Q9H0R1	Y326	VPPILGFYQMKEEEV	71 / 7 AA	55
Phosphosite 14:	GPR85	P60893	Y288	KRISRMFYIMTFLFL	83 / 6 AA	42
Phosphosite 15:	C7orf45	Q8WWF3	Y191	RQRNLGSYQMSERHC	62 / 8 AA	28
Phosphosite 16:	GTF3C5	Q9Y5Q8	Y408	PPYRQMFYQLCDLNV	57 / 7 AA	60
Phosphosite 17:	C7orf45	Q8WWF3	S190	QRQRNLGSYQMSERH	62 / 8 AA	28
Phosphosite 18:	PLXNA2	O75051	Y1587	RLNTLMHYQVSDRSV	50 / 8 AA	218
Phosphosite 19:	POPDC3	Q9HBV1	Y266	DIRLPNFYQMSTPEI	80 / 5 AA	34
Phosphosite 20:	POPDC3	Q9HBV1	S269	LPNFYQMSTPEIRRS	80 / 5 AA	34