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:	S352
P-Site Sequence:	KPEQASPSAHSHATS
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	S352	KPEQASPSAHSHATS	100 / 9 AA	93
Phosphosite 1:	SMPD4	Q9NXE4	S350	SLKPEQASPSAHSHA	100 / 7 AA	93
Phosphosite 2:	PTPRN	Q16849	S670	DAAQASPSSHSSTPS	87 / 8 AA	106
Phosphosite 3:	MARK1	Q9P0L2	S590	RVPAASPSAHSISTA	100 / 7 AA	89
Phosphosite 4:	MLL5	Q8IZD2	S1300	SHVQSSPSSHSNHIP	66 / 9 AA	205
Phosphosite 5:	RAI17	Q9ULJ6	S999	QPPQAAPSSHPHSDL	66 / 9 AA	115
Phosphosite 6:	FAM123C	Q8N944	S58	KGPQASPSAQEYDRC	66 / 9 AA	90
Phosphosite 7:	RNF40	O75150	S525	LRAQASGSAHSTPNL	87 / 8 AA	114
Phosphosite 8:	SMPD4	Q9NXE4	S355	QASPSAHSHATSPLE	100 / 6 AA	93
Phosphosite 9:	LIME1	Q9H400	S118	TGPQAAPSAFPHQEL	66 / 9 AA	31
Phosphosite 10:	GPR153	Q6NV75	S556	GPRPSAHSHAGSLRP	100 / 6 AA	65
Phosphosite 11:	FAM123C	Q8N944	S56	SEKGPQASPSAQEYD	85 / 7 AA	90
Phosphosite 12:	MARK2	Q7KZI7	S621	GVTPASPSGHSQGRR	75 / 8 AA	88
Phosphosite 13:	GPR153	Q6NV75	S553	RSPGPRPSAHSHAGS	100 / 6 AA	65
Phosphosite 14:	PTPRN	Q16849	S668	FSDAAQASPSSHSST	85 / 7 AA	106
Phosphosite 15:	ZNF385B	Q569K4	S79	PPAQASPSSNSSTGS	75 / 8 AA	50
Phosphosite 16:	MARK2	Q7KZI7	S571	RVPVASPSAHNISSS	85 / 7 AA	88
Phosphosite 17:	HIPK2	Q9H2X6	S668	GFQGLQASPSKHAGY	85 / 7 AA	131
Phosphosite 18:	TNRC18	O15417	S2713	QAGKARPSAHSPGKK	75 / 8 AA	315
Phosphosite 19:	VGLL4	Q14135	S276	RGQPASPSAHMVSHS	85 / 7 AA	31
Phosphosite 20:	MARK2	Q7KZI7	S569	PQRVPVASPSAHNIS	100 / 6 AA	88