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:	SULF1
Human P-Site:	S857
P-Site Sequence:	VGNKDGGSYDLHRGQ
UniProt:	Q8IWU6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SULF1	Q8IWU6	S857	VGNKDGGSYDLHRGQ	100 / 9 AA	101
Phosphosite 1:	SULF1	Q8IWU6	Y858	GNKDGGSYDLHRGQL	100 / 8 AA	101
Phosphosite 2:	TPCN1	Q9ULQ1	S41	LPSKNGGSYAIHDSQ	66 / 9 AA	94
Phosphosite 3:	PSG9	Q00887	T119	VTRKDAGTYTLHIIK	66 / 9 AA	48
Phosphosite 4:	SYNGR2	O43760	S14	GAAKAGGSFDLRRFL	66 / 9 AA	25
Phosphosite 5:	Syndecan-2	P34741	S178	MRKKDEGSYDLGERK	87 / 8 AA	22
Phosphosite 6:	Syndecan-4	P31431	S179	MKKKDEGSYDLGKKP	87 / 8 AA	22
Phosphosite 7:	SULF2	Q8IWU5	S838	LGLKDGGSYEQYRQF	66 / 9 AA	100
Phosphosite 8:	DDHD2	O94830	Y89	VPTDGGRYDVHLGER	75 / 8 AA	81
Phosphosite 9:	PSG11	Q9UQ72	S119	VTREDAGSYTLHIIK	75 / 8 AA	37
Phosphosite 10:	PSG3	Q16557	S119	VTREDAGSYTLHIVK	75 / 8 AA	48
Phosphosite 11:	PSG5	Q15238	S119	VTREDAGSYTLHIIK	75 / 8 AA	38
Phosphosite 12:	PSG6	Q00889	S118	VTQEDAGSYTLHIIK	75 / 8 AA	49
Phosphosite 13:	PSG4	Q00888	S119	VTQEDAGSYTLHIIK	75 / 8 AA	47
Phosphosite 14:	PSG2	P11465	S119	VTREDAGSYTLHIIK	75 / 8 AA	37
Phosphosite 15:	PSG1	P11464	S119	VTREDAGSYTLHIIK	75 / 8 AA	47
Phosphosite 16:	RIP140	P48552	S314	NGQKDVGSYQLPKGM	66 / 9 AA	127
Phosphosite 17:	Dicer1	Q9UPY3	S1545	DTGKQSISYDLHTEQ	66 / 9 AA	219
Phosphosite 18:	GPBP1	Q86WP2	S328	GSEKDDDSFNLHNSN	55 / 9 AA	53
Phosphosite 19:	PSG7	Q13046	S119	VTQEDTGSYTLHIIK	75 / 8 AA	47
Phosphosite 20:	PAPD5	Q8NDF8	S338	IRIKDGGSYVAKDEV	100 / 6 AA	63