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:	S195
P-Site Sequence:	CAFDRCSSLLPLYSK
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	S195	CAFDRCSSLLPLYSK	100 / 9 AA	42
Phosphosite 1:	S1PR4	O95977	S194	LCAFDRCSSLLPLYS	100 / 8 AA	42
Phosphosite 2:	HEATR7A	Q8NDA8	T1193	RTPDRVATLLPLSAT	66 / 9 AA	181
Phosphosite 3:	ITPR1	Q14643	S1408	YTEIKCNSLLPLDDI	75 / 8 AA	314
Phosphosite 4:	ITPR2	Q14571	S1399	YTEIKCNSLLPLDDI	75 / 8 AA	308
Phosphosite 5:	S1PR5	Q9H228	T184	GRLDACSTVLPLYAK	66 / 9 AA	42
Phosphosite 6:	ATP1A1	P05023	S520	RILDRCSSILLHGKE	85 / 7 AA	113
Phosphosite 7:	ATP1A1	P05023	S519	ERILDRCSSILLHGK	85 / 7 AA	113
Phosphosite 8:	ERM	P41161	S501	LDMDRCSSLPYAEGF	100 / 6 AA	58
Phosphosite 9:	ERM	P41161	S500	LLDMDRCSSLPYAEG	100 / 6 AA	58
Phosphosite 10:	ATP1A2	P50993	T517	RILDRCSTILVQGKE	71 / 7 AA	112
Phosphosite 11:	ATP4A	P20648	S531	RVLERCSSILIKGQE	71 / 7 AA	114
Phosphosite 12:	IL1RAPL2	Q9NP60	S670	QEFHRNSSLLPLSSK	77 / 9 AA	79
Phosphosite 13:	ATP1A2	P50993	S516	ERILDRCSTILVQGK	71 / 7 AA	112
Phosphosite 14:	ATP4A	P20648	S530	ERVLERCSSILIKGQ	71 / 7 AA	114
Phosphosite 15:	ATP1A3	P13637	T510	RILDRCSTILLQGKE	71 / 7 AA	112
Phosphosite 16:	Casp7	P55210	T173	FRGDRCKTLLEKPKL	71 / 7 AA	34
Phosphosite 17:	DNASE1L1	P49184	S238	LHGERCRSLLHTAAA	62 / 8 AA	34
Phosphosite 18:	ATP1A3	P13637	S509	ERILDRCSTILLQGK	71 / 7 AA	112
Phosphosite 19:	CCHCR1	Q8TD31	S775	DNLDRCSSSNPQMSS	66 / 9 AA	89
Phosphosite 20:	SPATS2L	Q9NUQ6	S368	YSSRTPCSSLLPLLN	100 / 6 AA	62