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:	HS6ST3
Human P-Site:	Y303
P-Site Sequence:	REFMDCTYNLANNRQ
UniProt:	Q8IZP7
Intern. Prot. ID:	IPI00218046

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS6ST3	Q8IZP7	Y303	REFMDCTYNLANNRQ	100 / 9 AA	55
Phosphosite 1:	HS6ST2	Q96MM7	Y383	KEFMDCPYNLANNRQ	88 / 9 AA	69
Phosphosite 2:	HS6ST1	O60243	Y243	QEFMDCPYNLANNRQ	88 / 9 AA	48
Phosphosite 3:	FAM89A	Q96GI7	Y135	ASSPDCTYALENGFF	75 / 8 AA	20
Phosphosite 4:	PLEKHG1	Q9ULL1	Y947	MPLMDNPYDLANSGL	66 / 9 AA	155
Phosphosite 5:	FGFR2	P21802	Y608	KDLVSCTYQLARGME	62 / 8 AA	92
Phosphosite 6:	BMP1	P13497	Y30	LDLADYTYDLAEEDD	62 / 8 AA	111
Phosphosite 7:	FAM89A	Q96GI7	T134	AASSPDCTYALENGF	83 / 6 AA	20
Phosphosite 8:	BMP1	P13497	T29	PLDLADYTYDLAEED	71 / 7 AA	111
Phosphosite 9:	CACNA1E	Q15878	T1505	KYYSAPCTYELALKY	83 / 6 AA	262
Phosphosite 10:	TMTC4	Q5T4D3	Y588	RKYPDCYYNLGRLYA	71 / 7 AA	83
Phosphosite 11:	NKTR	P30414	S651	LPIQSTYSLANIKET	62 / 8 AA	166
Phosphosite 12:	SNUPN	O95149	Y176	YTILDCIYNEVNQTY	55 / 9 AA	41
Phosphosite 13:	TMTC4	Q5T4D3	Y587	RRKYPDCYYNLGRLY	71 / 7 AA	83
Phosphosite 14:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	T773	KPLCNRCTYNLVLPG	83 / 6 AA	89
Phosphosite 15:	RAD54L	Q92698	S701	PDGSDCTSDLAGWNH	62 / 8 AA	84
Phosphosite 16:	RAD54L	Q92698	T700	PPDGSDCTSDLAGWN	71 / 7 AA	84
Phosphosite 17:	IGF2R	P11717	Y456	TGEVDCTYFFTWDTE	44 / 9 AA	274
Phosphosite 18:	PNPLA6	Q8IY17	Y658	GDRSDCTYIVLNGRL	62 / 8 AA	150
Phosphosite 19:	TFIP11	Q9UBB9	Y447	DPLKDCTYGTEIISK	66 / 6 AA	97
Phosphosite 20:	PELO	Q9BRX2	Y30	PEDMWHTYNLVQVGD	62 / 8 AA	43