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:	S1PR3
Human P-Site:	S337
P-Site Sequence:	PALDPSRSKSSSSNN
UniProt:	Q99500
Intern. Prot. ID:	IPI00015983

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	S1PR3	Q99500	S337	PALDPSRSKSSSSNN	100 / 9 AA	42
Phosphosite 1:	S1PR3	Q99500	S335	IQPALDPSRSKSSSS	100 / 7 AA	42
Phosphosite 2:	PC	P11498	S714	TGDVADPSRTKYSLQ	83 / 6 AA	130
Phosphosite 3:	GPR34	Q9UPC5	S353	FQGEPSRSESTSEFK	66 / 9 AA	44
Phosphosite 4:	CABIN1	Q9Y6J0	S2122	HPGKPEPSRAKSRPL	71 / 7 AA	246
Phosphosite 5:	CBX2	Q14781	S104	EPDAPSKSKSSSSSS	87 / 8 AA	56
Phosphosite 6:	CHSY1	Q86X52	S790	EKNDPSYSKSSNNNG	77 / 9 AA	92
Phosphosite 7:	ZC3H13	Q5T200	S1262	KRGEPSRSTSSDRQD	75 / 8 AA	197
Phosphosite 8:	OLIG2	Q13516	S26	DLFLPARSKGSSGSA	75 / 8 AA	32
Phosphosite 9:	CHSY1	Q86X52	Y789	LEKNDPSYSKSSNNN	87 / 8 AA	92
Phosphosite 10:	FAM59A	Q9H706	S647	SDFLLDPSRSYSYPR	85 / 7 AA	97
Phosphosite 11:	FAM59A	Q9H706	S649	FLLDPSRSYSYPRQK	85 / 7 AA	97
Phosphosite 12:	CCDC105	Q8IYK2	S493	PRTPPPRSKSSADP_	75 / 8 AA	57
Phosphosite 13:	PHRF1	Q9P1Y6	S993	ELRPPSRSRSTSSSR	75 / 8 AA	179
Phosphosite 14:	PAIP2	Q9BPZ3	S7	_MKDPSRSSTSPSII	75 / 8 AA	15
Phosphosite 15:	ZNF532	Q9HCE3	T261	PSVAPSKTKSSSKLS	75 / 8 AA	142
Phosphosite 16:	GGA3	Q9NZ52	S368	QASGPPRSRSSSQAE	66 / 9 AA	78
Phosphosite 17:	CCDC49	Q9NXE8	S260	GMKNHSRSRSSSHSP	66 / 9 AA	50
Phosphosite 18:	S1PR3	Q99500	S339	LDPSRSKSSSSNNSS	100 / 7 AA	42
Phosphosite 19:	RSK3	Q15349	S26	RRKSRSKSSSLSRLE	100 / 7 AA	83
Phosphosite 20:	RSK3	Q15349	S24	YLRRKSRSKSSSLSR	100 / 7 AA	83