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:	SMPD4
Human P-Site:	S300
P-Site Sequence:	HYRLSVSSALYSPAQ
UniProt:	Q9NXE4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMPD4	Q9NXE4	S300	HYRLSVSSALYSPAQ	100 / 9 AA	93
Phosphosite 1:	WDR24	Q96S15	S750	SFSLLSVSHALYDSR	87 / 8 AA	102
Phosphosite 2:	SPEG	Q15772	S253	EDSLSVASDLYGSAF	66 / 9 AA	354
Phosphosite 3:	ALMS1	Q8TCU4	S1709	ETPSVSSSLYSYREK	87 / 8 AA	461
Phosphosite 4:	PRG-3	Q8TBJ4	S207	HAALSIYSALYATMY	66 / 9 AA	36
Phosphosite 5:	PUM2	Q8TB72	S592	RESLSTSSDLYKRSS	75 / 8 AA	114
Phosphosite 6:	SYNM	O15061	S372	LASFNHSSALYSNLS	66 / 9 AA	173
Phosphosite 7:	ALMS1	Q8TCU4	S1707	KTETPSVSSSLYSYR	85 / 7 AA	461
Phosphosite 8:	PUM2	Q8TB72	S591	RRESLSTSSDLYKRS	75 / 8 AA	114
Phosphosite 9:	GPR116	Q8IZF2	S191	EDLMNTSSALYRSYK	62 / 8 AA	149
Phosphosite 10:	SASH1	O94885	S304	SPVLDERSALYSGVH	66 / 9 AA	137
Phosphosite 11:	ZNF764	Q96H86	S272	GRRFSQSSALYQHRR	75 / 8 AA	45
Phosphosite 12:	ZNF764	Q96H86	S271	CGRRFSQSSALYQHR	75 / 8 AA	45
Phosphosite 13:	BAT2D1	Q9Y520	S2176	GTMISVSSAEYGTNA	66 / 9 AA	317
Phosphosite 14:	DOK1	Q99704	S446	SGIKSHNSALYSQVQ	75 / 8 AA	52
Phosphosite 15:	DOCK7	Q96N67	S1103	SCYKQVSSKLYSLPN	85 / 7 AA	243
Phosphosite 16:	TIPARP	Q7Z3E1	S616	VNPGSVTSDLYDSCV	71 / 7 AA	76
Phosphosite 17:	SYNM	O15061	Y375	FNHSSALYSNLSGHR	100 / 6 AA	173
Phosphosite 18:	NEB	P20929	S6399	RNQENISSVLYSDSF	62 / 8 AA	773
Phosphosite 19:	C15orf62	A8K5M9	S117	LPSALSLSSALHQHS	75 / 8 AA	20
Phosphosite 20:	GPR110	Q5T601	S172	NDLLNSSSAIYSKYA	66 / 9 AA	101