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:	S368
P-Site Sequence:	FRGSRSLSFRMREPL
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	S368	FRGSRSLSFRMREPL	100 / 9 AA	42
Phosphosite 1:	LAD1	O00515	S375	RSSPRTISFRMKPKK	55 / 9 AA	57
Phosphosite 2:	S1PR4	O95977	S366	DSFRGSRSLSFRMRE	100 / 7 AA	42
Phosphosite 3:	IVNS1ABP	Q9Y6Y0	S338	PKLSKSLSFEMQQDE	66 / 9 AA	72
Phosphosite 4:	ZFP37	Q9Y6Q3	T505	FGHSSSLTYHMRTHT	55 / 9 AA	71
Phosphosite 5:	REV3	O60673	S1075	ENIKRTLSFRKKRSH	62 / 8 AA	353
Phosphosite 6:	RPGR	Q92834	S407	NVLQRTLSARMRRRE	75 / 8 AA	113
Phosphosite 7:	STEAP1	Q9UHE8	S181	LHAIYSLSYPMRRSY	71 / 7 AA	39
Phosphosite 8:	FCRLB	Q6BAA4	S315	APGNRPLSFRKPPVS	62 / 8 AA	47
Phosphosite 9:	ZNF490	Q9ULM2	S8	MRRNSSLSFQMERPL	62 / 8 AA	61
Phosphosite 10:	STEAP1	Q9UHE8	Y182	HAIYSLSYPMRRSYR	71 / 7 AA	39
Phosphosite 11:	PLCL1	Q15111	S862	KAQKRSLSVRMGKKV	85 / 7 AA	123
Phosphosite 12:	STAC	Q99469	S46	QKLKRSLSFKTKSLR	62 / 8 AA	45
Phosphosite 13:	Siglec-9	Q9Y336	S437	ELQYASLSFQMVKPW	83 / 6 AA	50
Phosphosite 14:	SLC46A1	Q96NT5	T178	VSSSRSRTFRMALLE	75 / 8 AA	50
Phosphosite 15:	EIF3E	P60228	S410	QVIEKTKSLSFRSQM	71 / 7 AA	52
Phosphosite 16:	ARFGEF3	Q5TH69	S724	FDGNSSLSFQMLMNA	62 / 8 AA	241
Phosphosite 17:	CD1E	P15812	S36	LAAEEQLSFRMLQTS	100 / 5 AA	44
Phosphosite 18:	KCNH2	Q12809	S890	RQRKRKLSFRRRTDK	75 / 8 AA	127
Phosphosite 19:	ATRX	P46100	S2186	QVTKQSLSFRVVDQQ	71 / 7 AA	283
Phosphosite 20:	ZNF395	Q9H8N7	S449	PVRSRSLSFSEPQQP	100 / 6 AA	55