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:	SMPD3
Human P-Site:	T42
P-Site Sequence:	AASFIPTTYEKRQRA
UniProt:	Q9NY59
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMPD3	Q9NY59	T42	AASFIPTTYEKRQRA	100 / 9 AA	71
Phosphosite 1:	SMPD3	Q9NY59	T41	LAASFIPTTYEKRQR	100 / 8 AA	71
Phosphosite 2:	SMPD3	Q9NY59	Y43	ASFIPTTYEKRQRAD	100 / 8 AA	71
Phosphosite 3:	C9	P02748	T329	DIKALPTTYEKGEYF	85 / 7 AA	63
Phosphosite 4:	ZCCHC9	Q8N567	T10	RWARVSTTYNKRPLP	62 / 8 AA	30
Phosphosite 5:	IDE	P14735	T533	TKNEFIPTNFEILPL	71 / 7 AA	118
Phosphosite 6:	ZCCHC9	Q8N567	Y11	WARVSTTYNKRPLPA	62 / 8 AA	30
Phosphosite 7:	APOD	P05090	T55	EIEKIPTTFENGRCI	71 / 7 AA	21
Phosphosite 8:	ZNF90	Q03938	Y103	QKVIVTRYEKREYGN	75 / 8 AA	25
Phosphosite 9:	APOD	P05090	T54	YEIEKIPTTFENGRC	71 / 7 AA	21
Phosphosite 10:	HEY2	Q9UBP5	T77	ELRRLVPTAFEKQGS	50 / 8 AA	36
Phosphosite 11:	HEYL	Q9NQ87	T72	ELRRLVPTAFEKQGS	50 / 8 AA	35
Phosphosite 12:	CTCFL	Q8NI51	T544	HDANFIPTVYKCSKC	83 / 6 AA	76
Phosphosite 13:	CAPN5	O15484	T474	RYVIIPTTFEPGHTG	71 / 7 AA	73
Phosphosite 14:	SEMA3D	O95025	T252	GTFFIPDTYNPDDDK	71 / 7 AA	90
Phosphosite 15:	DUSP21	Q9H596	Y180	VGNIPDIYEKDLRMM	71 / 7 AA	22
Phosphosite 16:	GAD1	Q99259	T28	TTNLRPTTYDTWCGV	44 / 9 AA	67
Phosphosite 17:	GNA15	P30679	T126	QDPYKVTTFEKRYAA	55 / 9 AA	44
Phosphosite 18:	SCN2A	Q99250	T547	SLEGSRLTYEKRFSS	100 / 5 AA	228
Phosphosite 19:	SCN1A	P35498	T544	SIEGNRLTYEKRYSS	100 / 5 AA	229
Phosphosite 20:	CENTG2	Q9UPQ3	Y573	WHFEATTYEERDAWV	71 / 7 AA	94