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:	S335
P-Site Sequence:	IQPALDPSRSKSSSS
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	S335	IQPALDPSRSKSSSS	100 / 9 AA	42
Phosphosite 1:	LTBP2	Q14767	S657	PGLMLDPSRSRCVSD	75 / 8 AA	195
Phosphosite 2:	S1PR3	Q99500	S337	PALDPSRSKSSSSNN	100 / 7 AA	42
Phosphosite 3:	C10orf105	Q8TEF2	S67	KPAALDPSRRRAHEC	66 / 9 AA	15
Phosphosite 4:	FAM59A	Q9H706	S647	SDFLLDPSRSYSYPR	87 / 8 AA	97
Phosphosite 5:	KIAA1553	Q5T5X7	S609	GKKQLDPSRIKLIRH	85 / 7 AA	94
Phosphosite 6:	PRG2	Q6T4P5	S402	IHVPLDASRSKQLIS	75 / 8 AA	76
Phosphosite 7:	PCNXL2	A6NKB5	S517	GQTNLDPSSCKSSHE	75 / 8 AA	237
Phosphosite 8:	PCNXL2	A6NKB5	S518	QTNLDPSSCKSSHEK	75 / 8 AA	237
Phosphosite 9:	PLEKHG6	Q3KR16	S49	GYPVLDPSRRRLQQY	62 / 8 AA	89
Phosphosite 10:	ANP32C	O43423	S27	KELALDNSRSNEGKL	75 / 8 AA	27
Phosphosite 11:	PRR5	P85299	T336	PEQGLDPTRSSLPRS	71 / 7 AA	43
Phosphosite 12:	INADL	Q8NI35	T710	YQDPLDPTRSVIVIR	71 / 7 AA	196
Phosphosite 13:	USP31	Q70CQ4	S1071	VKVSLKPSRSRSKAD	66 / 9 AA	147
Phosphosite 14:	MOGAT2	Q3SYC2	S100	KTAELDPSRNYIAGF	71 / 7 AA	38
Phosphosite 15:	SFRS16	Q8N2M8	S503	SSWSLSPSRSRSLTR	66 / 9 AA	77
Phosphosite 16:	PC	P11498	S714	TGDVADPSRTKYSLQ	83 / 6 AA	130
Phosphosite 17:	NISCH	Q9Y2I1	T956	STVLLDPTRSCTQPR	83 / 6 AA	167
Phosphosite 18:	BTN2A3	Q96KV6	S326	RSVTLDPSRESIPGN	83 / 6 AA	66
Phosphosite 19:	CPEB	Q9BZB8	S429	PSQRLDPSRTVFVGA	83 / 6 AA	63
Phosphosite 20:	AChE	P22303	S493	FGIPLDPSRNYTAEE	71 / 7 AA	68