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:	S1PR4
Human P-Site:	S353
P-Site Sequence:	SGASTTDSSLRPRDS
UniProt:	O95977
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	S1PR4	O95977	S353	SGASTTDSSLRPRDS	100 / 9 AA	42
Phosphosite 1:	S1PR4	O95977	S354	GASTTDSSLRPRDSF	100 / 8 AA	42
Phosphosite 2:	CNKSR1	Q969H4	S714	CPLTSESSLRPPDL_	75 / 8 AA	80
Phosphosite 3:	TTN	Q8WZ42	T32719	HPPPTDSTLRPMFKR	85 / 7 AA	3816
Phosphosite 4:	TTN	Q8WZ42	S32718	LHPPPTDSTLRPMFK	85 / 7 AA	3816
Phosphosite 5:	CA13	Q8N1Q1	S43	TKEVKYDSSLRPLSI	100 / 6 AA	29
Phosphosite 6:	RBM38	Q9H0Z9	S49	PYHTTDASLRKYFEG	85 / 7 AA	26
Phosphosite 7:	RBM24	Q9BX46	S26	PYHTTDASLRKYFEV	85 / 7 AA	25
Phosphosite 8:	OSBP2	Q969R2	S820	EGVAPTDSRLRPDQR	85 / 7 AA	101
Phosphosite 9:	OSBP	P22059	S715	SGTAPTDSRLRPDQR	85 / 7 AA	89
Phosphosite 10:	CA13	Q8N1Q1	S44	KEVKYDSSLRPLSIK	100 / 6 AA	29
Phosphosite 11:	LRRC61	Q9BV99	S182	LCRDLDSSLRPSSSP	100 / 6 AA	28
Phosphosite 12:	FBXL13	Q8NEE6	S442	DCKGITDSSLRSLSP	66 / 9 AA	84
Phosphosite 13:	ZNF423	Q2M1K9	S386	ERGSTPDSTLKPLRG	66 / 9 AA	145
Phosphosite 14:	LRRC61	Q9BV99	S181	QLCRDLDSSLRPSSS	100 / 6 AA	28
Phosphosite 15:	GPCR149	Q86SP6	S13	SNLSTNDSSLWKENH	75 / 8 AA	81
Phosphosite 16:	FBXL13	Q8NEE6	S443	CKGITDSSLRSLSPL	75 / 8 AA	84
Phosphosite 17:	HNRNPA3	P51991	S50	SFETTDDSLREHFEK	85 / 7 AA	40
Phosphosite 18:	Cyclin D1	P24385	S131	LCIYTDNSIRPEELL	71 / 7 AA	34
Phosphosite 19:	HNRNPA1L2	Q32P51	S29	SFETTDESLRSHFEQ	75 / 8 AA	34
Phosphosite 20:	HNRNPA1	P09651	S29	SFETTDESLRSHFEQ	75 / 8 AA	39