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:	S178
P-Site Sequence:	IDSPTNTSISAASFS
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	S178	IDSPTNTSISAASFS	100 / 9 AA	71
Phosphosite 1:	SMPD3	Q9NY59	T177	YIDSPTNTSISAASF	100 / 8 AA	71
Phosphosite 2:	SMPD3	Q9NY59	S180	SPTNTSISAASFSSL	100 / 7 AA	71
Phosphosite 3:	C9orf139	Q6ZV77	T14	PEPQPTNTPLSATVG	75 / 8 AA	20
Phosphosite 4:	SMPD3	Q9NY59	T175	KIYIDSPTNTSISAA	100 / 6 AA	71
Phosphosite 5:	MACF1	Q9UPN3	S2289	SIPPTETSMSAKELE	75 / 8 AA	620
Phosphosite 6:	MACF1	Q96PK2	S2791	SIPPTETSMSAKELE	75 / 8 AA	670
Phosphosite 7:	TSSK3	Q96PN8	S233	VSFPTHLSISADCQD	75 / 8 AA	30
Phosphosite 8:	MAML1	Q92585	S792	TNVGQNTSVSAAYGQ	85 / 7 AA	108
Phosphosite 9:	MAML1	Q92585	S794	VGQNTSVSAAYGQNS	85 / 7 AA	108
Phosphosite 10:	C6orf183	Q5T699	T293	ASPDPVDTSISGPMR	62 / 8 AA	46
Phosphosite 11:	C6orf183	Q5T699	S294	SPDPVDTSISGPMRT	55 / 9 AA	46
Phosphosite 12:	OC90	Q02509	S219	PVEPTDTSLTALSGE	62 / 8 AA	53
Phosphosite 13:	Protein FAM75D1	Q6ZQQ2	S539	FNGITNTSISHESPV	100 / 6 AA	176
Phosphosite 14:	NLN	Q9BYT8	S593	QSLHTNTSLDAASEY	66 / 9 AA	81
Phosphosite 15:	PHF2	O75151	S971	TSPSTSTSISAGTTS	66 / 9 AA	121
Phosphosite 16:	SP4	Q02446	T308	VSTPTNTTTSASTMP	75 / 8 AA	82
Phosphosite 17:	AGC1	P16112	S2146	ATSPTDASIPASPEW	62 / 8 AA	250
Phosphosite 18:	C2orf78	A6NCI8	S746	RPAPTNTSLTGPATP	55 / 9 AA	97
Phosphosite 19:	ADCY2	Q08462	S718	TANTTNTSFSASNNQ	85 / 7 AA	124
Phosphosite 20:	TACC2	O95359	S2719	AAHPTDVSISKTALY	71 / 7 AA	309