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:	SLC19A1
Human P-Site:	S4
P-Site Sequence:	____MVPSSPAVEKQ
UniProt:	P41440
Intern. Prot. ID:	IPI00375452

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC19A1	P41440	S4	____MVPSSPAVEKQ	100 / 8 AA	65
Phosphosite 1:	SLC19A1	P41440	S5	___MVPSSPAVEKQV	100 / 8 AA	65
Phosphosite 2:	FBLN7	Q53RD9	S4	____MVPSSPRALFL	100 / 6 AA	47
Phosphosite 3:	FBLN7	Q53RD9	S5	___MVPSSPRALFLL	100 / 6 AA	47
Phosphosite 4:	RARG2	P13631	S76	SSEEMVPSSPSPPPP	85 / 7 AA	50
Phosphosite 5:	HIPK2	Q9H2X6	S847	PRCAMVHSSPACSTS	75 / 8 AA	131
Phosphosite 6:	ZCCHC11	Q5TAX3	S155	MKSEKVPSSPAEAEK	85 / 7 AA	185
Phosphosite 7:	ALK7	Q8NER5	S424	PYYDMVPSDPSIEEM	62 / 8 AA	55
Phosphosite 8:	RARG2	P13631	S77	SEEMVPSSPSPPPPP	85 / 7 AA	50
Phosphosite 9:	ZCCHC11	Q5TAX3	S156	KSEKVPSSPAEAEKG	85 / 7 AA	185
Phosphosite 10:	CASZ1	Q86V15	S1086	KPPMAPSSPPVPPVT	75 / 8 AA	190
Phosphosite 11:	CASZ1	Q86V15	S1085	TKPPMAPSSPPVPPV	75 / 8 AA	190
Phosphosite 12:	ANK1	P16157	S893	EDSLIPSSPATETSD	62 / 8 AA	206
Phosphosite 13:	ANK1	P16157	S892	DEDSLIPSSPATETS	62 / 8 AA	206
Phosphosite 14:	RGS12	O14924	S849	PDSQQVPSSPASKHS	85 / 7 AA	156
Phosphosite 15:	RGS12	O14924	S850	DSQQVPSSPASKHSL	85 / 7 AA	156
Phosphosite 16:	tau	P10636	S427	SDPLIQPSSPAVCPE	100 / 6 AA	79
Phosphosite 17:	C11orf56	Q8N612	S169	CGRPVPSSPALDEGL	85 / 7 AA	106
Phosphosite 18:	C1orf192	Q5VTH2	S147	SPTIIPSSPAANLNS	71 / 7 AA	19
Phosphosite 19:	tau	P10636	S428	DPLIQPSSPAVCPEP	100 / 6 AA	79
Phosphosite 20:	C1orf192	Q5VTH2	S146	RSPTIIPSSPAANLN	71 / 7 AA	19