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:	SMPD1
Human P-Site:	S508
P-Site Sequence:	DGNYSRSSHVVLDHE
UniProt:	P17405
Intern. Prot. ID:	IPI00296461

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMPD1	P17405	S508	DGNYSRSSHVVLDHE	100 / 9 AA	70
Phosphosite 1:	ZNF304	Q9HCX3	S348	GKAYSRSSHLVQHQR	87 / 8 AA	75
Phosphosite 2:	ZNF304	Q9HCX3	S627	CGKAYSRSSHLVRHQ	87 / 8 AA	75
Phosphosite 3:	ZNF304	Q9HCX3	S347	CGKAYSRSSHLVQHQ	87 / 8 AA	75
Phosphosite 4:	ZNF304	Q9HCX3	S628	GKAYSRSSHLVRHQK	87 / 8 AA	75
Phosphosite 5:	FAM20A	Q96MK3	S177	RHGLYSRSSPVVSKL	87 / 8 AA	61
Phosphosite 6:	ZNF263	O14978	S531	GKSFSRSSHLVIHER	66 / 9 AA	77
Phosphosite 7:	FAM20A	Q96MK3	S178	HGLYSRSSPVVSKLL	87 / 8 AA	61
Phosphosite 8:	ZNF180	Q9UJW8	S562	GKSFNRSSHLVMHQR	55 / 9 AA	79
Phosphosite 9:	USP6NL	Q92738	S689	EKSYSRPSPLVLPSS	66 / 9 AA	94
Phosphosite 10:	ZNF180	Q9UJW8	S394	GKSFSRSSHLVSHQR	75 / 8 AA	79
Phosphosite 11:	ZNF180	Q9UJW8	S393	CGKSFSRSSHLVSHQ	75 / 8 AA	79
Phosphosite 12:	ZNF263	O14978	S530	CGKSFSRSSHLVIHE	75 / 8 AA	77
Phosphosite 13:	ZNF436	Q9C0F3	S179	GKGFSRSSHLIQHQR	62 / 8 AA	54
Phosphosite 14:	ZNF436	Q9C0F3	S375	GKSFSRSSHLITHQK	62 / 8 AA	54
Phosphosite 15:	ZNF436	Q9C0F3	S178	CGKGFSRSSHLIQHQ	62 / 8 AA	54
Phosphosite 16:	ZNF10	P21506	S306	GKSFSRSSHLIGHQK	62 / 8 AA	66
Phosphosite 17:	SMPD1	P17405	S507	IDGNYSGSSHVVLDH	87 / 8 AA	70
Phosphosite 18:	ZNF436	Q9C0F3	S374	CGKSFSRSSHLITHQ	62 / 8 AA	54
Phosphosite 19:	ZNF10	P21506	S305	CGKSFSRSSHLIGHQ	62 / 8 AA	66
Phosphosite 20:	PIWIL3	Q7Z3Z3	S515	HSWLILYSRSSHREA	100 / 6 AA	101