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:	S183
P-Site Sequence:	NTSISAASFSSLVSP
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	S183	NTSISAASFSSLVSP	100 / 9 AA	71
Phosphosite 1:	TAPBPL	Q9BX59	S351	PAQVSGASFSSLRQS	77 / 9 AA	50
Phosphosite 2:	GUCY1A2	P33402	S10	RRKISSESFSSLGSD	77 / 9 AA	82
Phosphosite 3:	SMPD3	Q9NY59	S185	SISAASFSSLVSPQG	100 / 7 AA	71
Phosphosite 4:	UNC13D	Q70J99	S398	QQEELAASFSSLLTY	100 / 7 AA	123
Phosphosite 5:	BICD1	Q96G01	T740	ALKEDAATFSSLRAM	85 / 7 AA	111
Phosphosite 6:	Bicd2	Q8TD16	T742	ALKEDAATFSSLRAM	85 / 7 AA	94
Phosphosite 7:	GBP6	Q6ZN66	S425	MESISAGSFSVPGGH	85 / 7 AA	72
Phosphosite 8:	OSBPL7	Q9BZF2	S365	SSDTTADSFSSLNPE	66 / 9 AA	95
Phosphosite 9:	DNAJC15	Q9Y5T4	S79	AKKISTPSFSSYYKG	75 / 8 AA	16
Phosphosite 10:	SMPD3	Q9NY59	S180	SPTNTSISAASFSSL	100 / 6 AA	71
Phosphosite 11:	Asxl3	Q9C0F0	S612	NACISETSFSSESPE	75 / 8 AA	242
Phosphosite 12:	CHFR	Q96EP1	S241	LPDRKTASFSSLEPQ	85 / 7 AA	73
Phosphosite 13:	ARMCX2	Q7L311	S553	LSTQVPASFSSLYNS	85 / 7 AA	66
Phosphosite 14:	TSC2	P49815	S1274	PRSNTVASFSSLYQS	75 / 8 AA	201
Phosphosite 15:	TAPBPL	Q9BX59	S353	QVSGASFSSLRQSVA	85 / 7 AA	50
Phosphosite 16:	ARMCX2	Q7L311	S555	TQVPASFSSLYNSYV	85 / 7 AA	66
Phosphosite 17:	CARS2	Q9HA77	S138	EMNISPASLASLYEE	66 / 9 AA	62
Phosphosite 18:	GAS1	P54826	S98	AFPASAASFSSRWRC	100 / 7 AA	36
Phosphosite 19:	Asxl3	Q9C0F0	T611	ENACISETSFSSESP	75 / 8 AA	242
Phosphosite 20:	BAHCC1	Q9P281	S2157	GNGFRADSFSSLASS	66 / 9 AA	277