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:	HS3ST3A1
Human P-Site:	S11
P-Site Sequence:	PGPASALSTSAEPLS
UniProt:	Q9Y663
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST3A1	Q9Y663	S11	PGPASALSTSAEPLS	100 / 9 AA	45
Phosphosite 1:	HS3ST3A1	Q9Y663	T12	GPASALSTSAEPLSR	100 / 8 AA	45
Phosphosite 2:	HS3ST3A1	Q9Y663	S13	PASALSTSAEPLSRS	100 / 7 AA	45
Phosphosite 3:	N-Myc	P04198	S253	GGDHKALSTSGEDTL	85 / 7 AA	50
Phosphosite 4:	DSG3	P32926	S911	SQGASALSTSGSVQP	87 / 8 AA	108
Phosphosite 5:	MAGE-E1	Q9HCI5	T71	PSTSVLPTSAEGPST	75 / 8 AA	103
Phosphosite 6:	N-Myc	P04198	S255	DHKALSTSGEDTLSD	85 / 7 AA	50
Phosphosite 7:	UBQLN3	Q9H347	S368	QGTASALSQSQEPPP	77 / 9 AA	71
Phosphosite 8:	SIM2	Q14190	S361	DSWRTALSTSQETRK	75 / 8 AA	73
Phosphosite 9:	MRPL18	Q9H0U6	S27	RFAALSTSSEPAAKP	85 / 7 AA	21
Phosphosite 10:	SIM2	Q14190	T362	SWRTALSTSQETRKL	75 / 8 AA	73
Phosphosite 11:	AFF1	P51825	S466	EPVASAHSSSAESES	77 / 9 AA	131
Phosphosite 12:	RARRES3	Q9UL19	S55	SSVFSVLSNSAEVKR	75 / 8 AA	18
Phosphosite 13:	IFRD2	Q12894	S52	SECPSLLSTTAEDSL	66 / 9 AA	48
Phosphosite 14:	MLL2	O14686	S1863	TPAGLSTSADGFLKP	71 / 7 AA	564
Phosphosite 15:	APC2	O95996	S1980	VRVASALSSGSESSD	66 / 9 AA	244
Phosphosite 16:	CNOT3	O75175	S335	PPAASALSTTPGNNG	75 / 8 AA	82
Phosphosite 17:	IFRD2	Q12894	T53	ECPSLLSTTAEDSLG	75 / 8 AA	48
Phosphosite 18:	SYCP2	Q9BX26	S1256	SHLASSLSKSSEGRE	66 / 9 AA	176
Phosphosite 19:	HS3ST3A1	Q9Y663	S8	MAPPGPASALSTSAE	100 / 6 AA	45