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:	Y699
P-Site Sequence:	ELQPIRSYEIASLVR
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	Y699	ELQPIRSYEIASLVR	100 / 9 AA	93
Phosphosite 1:	SMPD4	Q9NXE4	S698	PELQPIRSYEIASLV	100 / 8 AA	93
Phosphosite 2:	CDK5RAP2	Q96SN8	Y1047	DSDQQRSYEIDSEIC	85 / 7 AA	215
Phosphosite 3:	NFKB2	Q00653	Y821	SGSLLRSYELAGGDL	62 / 8 AA	97
Phosphosite 4:	PPIL4	Q8WUA2	S268	SRFGPIRSCEVIRDW	71 / 7 AA	57
Phosphosite 5:	NFKB2	Q00653	S820	PSGSLLRSYELAGGD	71 / 7 AA	97
Phosphosite 6:	RNF212	Q495C1	S171	SPSPIRKSEIAAGPA	66 / 9 AA	33
Phosphosite 7:	GEN1	Q17RS7	Y857	TEQCVRSYETAENEE	71 / 7 AA	103
Phosphosite 8:	FBXW8	Q8N3Y1	Y559	HRGLIRAYEFAVDQL	71 / 7 AA	67
Phosphosite 9:	ACTBL2	Q562R1	Y241	SSSPERSYELPDGQV	62 / 8 AA	42
Phosphosite 10:	ACTBL2	Q562R1	S240	ASSSPERSYELPDGQ	62 / 8 AA	42
Phosphosite 11:	MEOX2	P50222	Y218	YLTRLRRYEIAVNLD	62 / 8 AA	34
Phosphosite 12:	MEOX1	P50221	Y202	YLTRLRRYEIAVNLD	62 / 8 AA	28
Phosphosite 13:	Sos1	Q07889	Y155	YVRNIRHYEITKQDI	71 / 7 AA	152
Phosphosite 14:	CASP8AP2	Q9UKL3	S1288	ATLKPERSFEILTEQ	71 / 7 AA	223
Phosphosite 15:	ABHD11	Q8NFV4	Y116	PHSPDMSYEIMSQDL	66 / 9 AA	35
Phosphosite 16:	AHI1	Q8N157	Y639	DGYPIILYEIPSGRF	66 / 9 AA	137
Phosphosite 17:	RMND1	Q9NWS8	Y259	EKHEIQPYEIALVHW	71 / 7 AA	52
Phosphosite 18:	CORO2B	Q9UQ03	Y298	GDGNIRYYEISTEKP	62 / 8 AA	55
Phosphosite 19:	SOS2	Q07890	Y155	YVFNIRHYEISQQDI	71 / 7 AA	153
Phosphosite 20:	Rgs6	P49758	Y407	INLDSHSYEITSQNV	71 / 7 AA	54