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:	S237
P-Site Sequence:	GSGLPPASRPGAGYW
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	S237	GSGLPPASRPGAGYW	100 / 9 AA	70
Phosphosite 1:	MED1	Q15648	S544	KKNLPPASSPGYGMT	87 / 8 AA	168
Phosphosite 2:	GJA3	Q9Y6H8	S259	PPPLPPSSRPPAVAI	77 / 9 AA	47
Phosphosite 3:	PPP1R13B	Q96KQ4	S857	PAPLPPASHPPATST	77 / 9 AA	120
Phosphosite 4:	ENPP7	Q6UWV6	S438	GRSALPPSSRPLLVM	85 / 7 AA	51
Phosphosite 5:	ENPP7	Q6UWV6	S439	RSALPPSSRPLLVMG	85 / 7 AA	51
Phosphosite 6:	LOC653160	Q7L0L9	T127	LARRPPATRPGPPTT	85 / 7 AA	20
Phosphosite 7:	LOC374569	Q86U10	S67	TLVLPPASRNQRILY	100 / 6 AA	60
Phosphosite 8:	SOAT2	O75908	S228	EHQLPPASRCVLVFE	100 / 6 AA	60
Phosphosite 9:	MAN1C1	Q9NR34	S132	RGNSIPASRPGDEGV	100 / 6 AA	71
Phosphosite 10:	HYPK	Q9NX55	S10	GFLLPPASRASRTGA	100 / 6 AA	19
Phosphosite 11:	TRIO	O75962	S2495	SIPASPASRPGSFTF	85 / 7 AA	347
Phosphosite 12:	GJA3	Q9Y6H8	S258	DPPPLPPSSRPPAVA	85 / 7 AA	47
Phosphosite 13:	BCL9	O00512	S583	PNVPNPASRPGLSGV	100 / 6 AA	149
Phosphosite 14:	Hcn2	Q9UL51	S779	PGPPPPASPPGAPAS	87 / 8 AA	97
Phosphosite 15:	PIK3R5	Q8WYR1	S497	SWLLAPASRPQRRRP	85 / 7 AA	97
Phosphosite 16:	CARD10	Q9BWT7	S306	EGLQQEASRPGAPGS	100 / 6 AA	116
Phosphosite 17:	MICALL1	Q8N3F8	S390	PAPLPPSSSPGPPSQ	75 / 8 AA	93
Phosphosite 18:	MICALL1	Q8N3F8	S389	KPAPLPPSSSPGPPS	75 / 8 AA	93
Phosphosite 19:	SPATA2	Q9UM82	S408	LLTCPPASKPSAFPS	75 / 8 AA	58
Phosphosite 20:	RC3H2	Q9HBD1	S651	ESSLPPASMPYADHY	85 / 7 AA	132