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:	S263
P-Site Sequence:	ITMEKTPSYFVTNEA
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	S263	ITMEKTPSYFVTNEA	100 / 9 AA	50
Phosphosite 1:	HS3ST3A1	Q9Y663	S218	ITMEKTPSYFVTREA	100 / 9 AA	45
Phosphosite 2:	HS3ST3B1	Q9Y662	S203	ITMEKTPSYFVTREA	100 / 9 AA	43
Phosphosite 3:	HS3ST2	Q9Y278	S180	ITLEKTPSYFVTQEA	100 / 9 AA	42
Phosphosite 4:	HS3ST6	Q96QI5	S156	ITMEKTPSYFVTREA	100 / 9 AA	37
Phosphosite 5:	HS3ST2	Q9Y278	Y181	TLEKTPSYFVTQEAP	100 / 8 AA	42
Phosphosite 6:	HS3ST4	Q9Y661	Y264	TMEKTPSYFVTNEAP	100 / 8 AA	50
Phosphosite 7:	HS3ST3A1	Q9Y663	Y219	TMEKTPSYFVTREAP	100 / 8 AA	45
Phosphosite 8:	HS3ST3B1	Q9Y662	Y204	TMEKTPSYFVTREAP	100 / 8 AA	43
Phosphosite 9:	HS3ST6	Q96QI5	Y157	TMEKTPSYFVTREAP	100 / 8 AA	37
Phosphosite 10:	HS3ST2	Q9Y278	T178	SQITLEKTPSYFVTQ	100 / 7 AA	42
Phosphosite 11:	HS3ST3A1	Q9Y663	T216	GQITMEKTPSYFVTR	100 / 7 AA	45
Phosphosite 12:	HS3ST3B1	Q9Y662	T201	GQITMEKTPSYFVTR	100 / 7 AA	43
Phosphosite 13:	HS3ST4	Q9Y661	T261	GQITMEKTPSYFVTN	100 / 7 AA	50
Phosphosite 14:	HS3ST6	Q96QI5	T154	GQITMEKTPSYFVTR	100 / 7 AA	37
Phosphosite 15:	HS3ST1	O14792	T120	HQLTVEKTPAYFTSP	85 / 7 AA	36
Phosphosite 16:	VARS	P26640	Y734	WGHRIPAYFVTVSDP	62 / 8 AA	140
Phosphosite 17:	PREPL	Q4J6C6	Y252	YTEKDPSYFVFLYLT	85 / 7 AA	84
Phosphosite 18:	CNKSR3	Q6P9H4	T423	PTKMREKTPSYGKPR	100 / 6 AA	62
Phosphosite 19:	GPRC5B	Q9NZH0	T304	LPALQENTPNYFDTS	71 / 7 AA	45
Phosphosite 20:	HS3ST5	Q8IZT8	S156	QQITIEKSPAYFITE	71 / 7 AA	40