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:	HS6ST1
Human P-Site:	S321
P-Site Sequence:	RPFMQYNSTRAGGVE
UniProt:	O60243
Intern. Prot. ID:	IPI00028449

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS6ST1	O60243	S321	RPFMQYNSTRAGGVE	100 / 9 AA	48
Phosphosite 1:	HS6ST1	O60243	Y319	FIRPFMQYNSTRAGG	100 / 7 AA	48
Phosphosite 2:	HS6ST2	Q96MM7	T461	SPFTQYNTTRASSVE	75 / 8 AA	69
Phosphosite 3:	MAVS	Q7Z434	S353	PSKLPINSTRAGMVP	66 / 9 AA	57
Phosphosite 4:	ATP8B3	O60423	S639	LAIMDFNSTRKRMSV	71 / 7 AA	148
Phosphosite 5:	SALL4	Q9UJQ4	S530	GVGPNYNSPRAGGFQ	85 / 7 AA	112
Phosphosite 6:	Rb	P06400	S773	TNILQYASTRPPTLS	62 / 8 AA	106
Phosphosite 7:	ST8SIA5	O15466	S57	EGPFEYNSTRCLELR	71 / 7 AA	44
Phosphosite 8:	ST8SIA5	O15466	T58	GPFEYNSTRCLELRH	83 / 6 AA	44
Phosphosite 9:	Rb	P06400	Y771	LKTNILQYASTRPPT	71 / 7 AA	106
Phosphosite 10:	GRLF1	Q9NRY4	S970	TTEEVFNSPRAGSPL	71 / 7 AA	172
Phosphosite 11:	FUS	P35637	S164	QQNQYNSSSGGGGGG	62 / 8 AA	53
Phosphosite 12:	PADI1	Q9ULC6	Y54	GVEVFMVYNRTRVKE	71 / 7 AA	75
Phosphosite 13:	FUS	P35637	S163	GQQNQYNSSSGGGGG	62 / 8 AA	53
Phosphosite 14:	TSPAN6	O43657	Y133	YEKALKQYNSTGDYR	83 / 6 AA	28
Phosphosite 15:	CORL2	Q2VWA4	S166	FIPARYNSSRAKCIK	71 / 7 AA	104
Phosphosite 16:	LBXCOR1	P84550	S202	FIPARYNSSRAKCIK	71 / 7 AA	100
Phosphosite 17:	FCHO1	O14526	S184	RSVEKYNSARADFEQ	62 / 8 AA	97
Phosphosite 18:	Rb	P06400	T774	NILQYASTRPPTLSP	71 / 7 AA	106
Phosphosite 19:	TGFB3	P10600	Y73	PYQVLALYNSTRELL	83 / 6 AA	47
Phosphosite 20:	TGFB1	P01137	Y81	PEAVLALYNSTRDRV	83 / 6 AA	44