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:	HS3ST1
Human P-Site:	S155
P-Site Sequence:	DPSERVLSDYTQVFY
UniProt:	O14792
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST1	O14792	S155	DPSERVLSDYTQVFY	100 / 9 AA	36
Phosphosite 1:	HS3ST1	O14792	Y157	SERVLSDYTQVFYNH	100 / 7 AA	36
Phosphosite 2:	HS3ST3A1	Q9Y663	S251	DPVTRAISDYTQTLS	75 / 8 AA	45
Phosphosite 3:	HS3ST3B1	Q9Y662	S236	DPVTRAISDYTQTLS	75 / 8 AA	43
Phosphosite 4:	HS3ST4	Q9Y661	S296	NPVTRAISDYTQTLS	75 / 8 AA	50
Phosphosite 5:	HS3ST2	Q9Y278	S213	NPVTRAISDYTQTLS	75 / 8 AA	42
Phosphosite 6:	HS3ST5	Q8IZT8	S191	EPTTRAISDYTQVLE	75 / 8 AA	40
Phosphosite 7:	RASSF9	O75901	S403	PFTQRVFSNYTNDTD	62 / 8 AA	50
Phosphosite 8:	CCM2	Q9BSQ5	S60	VEPDRLLSDYIEKEV	55 / 9 AA	49
Phosphosite 9:	NLE1	Q9NVX2	T243	GRCERILTGHTQSVT	55 / 9 AA	53
Phosphosite 10:	TTC28	Q96AY4	S1535	ATKERVMSALTQAEC	66 / 9 AA	271
Phosphosite 11:	AVL9	Q8NBF6	S530	LDNEKILSDYGTTFV	71 / 7 AA	72
Phosphosite 12:	TIGD5	Q53EQ6	S462	AEHSRVLSDLTHLAA	75 / 8 AA	64
Phosphosite 13:	UBAP2L	Q14157	S530	FGSEPVLSDYESTPT	85 / 7 AA	115
Phosphosite 14:	AASS	Q9UDR5	S429	YVEEMILSDATQPLE	66 / 9 AA	102
Phosphosite 15:	UBXN11	Q5T124	S148	REMERFLSDYGLQWV	85 / 7 AA	57
Phosphosite 16:	UBAC1	Q9BSL1	S73	AASERVLSDARTILE	100 / 6 AA	45
Phosphosite 17:	VWA3A	A6NCI4	S281	DQPSEILSDYIQQST	71 / 7 AA	134
Phosphosite 18:	SC65	Q92791	S232	EDMERALSEYLAVFA	71 / 7 AA	50
Phosphosite 19:	VWA3A	A6NCI4	Y283	PSEILSDYIQQSTMG	71 / 7 AA	134
Phosphosite 20:	GFRA2	O00451	S213	QFFDRVPSEYTYRML	62 / 8 AA	52