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:	S521
P-Site Sequence:	ASLEQRQSDPYLAQA
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	S521	ASLEQRQSDPYLAQA	100 / 9 AA	65
Phosphosite 1:	MLL3	Q8NEZ4	S2200	PVTNQRHSDPYAHPP	75 / 8 AA	541
Phosphosite 2:	DHX36	Q9H2U1	Y324	QWLQSDPYLSSVSHI	100 / 6 AA	115
Phosphosite 3:	SLC19A1	P41440	Y524	EQRQSDPYLAQAPAP	100 / 6 AA	65
Phosphosite 4:	SYTL1	Q8IYJ3	S301	AAARRRRSDPYVKSY	62 / 8 AA	62
Phosphosite 5:	C5orf34	Q96MH7	S323	DSLLQRQSDEYSYPE	85 / 7 AA	73
Phosphosite 6:	SirT2	Q8IXJ6	S293	NKEKAGQSDPFLGMI	83 / 6 AA	43
Phosphosite 7:	POLG	P54098	S147	RLLAQKQSLPYLEAA	66 / 9 AA	140
Phosphosite 8:	WDR72	Q3MJ13	S634	KSIEQRSSSPYQLGP	75 / 8 AA	123
Phosphosite 9:	SLC4A8	Q2Y0W8	S246	AEVGKKQSDPHLMDK	62 / 8 AA	123
Phosphosite 10:	CPSF1	Q10570	S859	VALGSRQSRPYLLVH	85 / 7 AA	161
Phosphosite 11:	PANX3	Q96QZ0	S169	LKIRQKSSDPYVFWN	62 / 8 AA	45
Phosphosite 12:	MYCBP2	O75592	S586	STKSRRQSKPYKPKK	71 / 7 AA	510
Phosphosite 13:	ADCY7	P51828	Y441	HGQQRDPYLKEMNIR	83 / 6 AA	120
Phosphosite 14:	TET3	O43151	S1114	VLGNCRPSDPYSMNS	83 / 6 AA	179
Phosphosite 15:	CPNE3	O75131	Y162	LFGKSDPYLEFHKQT	83 / 6 AA	60
Phosphosite 16:	CPNE3	O75131	S159	NKDLFGKSDPYLEFH	83 / 6 AA	60
Phosphosite 17:	YTHDF1	Q9BYJ9	S52	SNSYPSMSDPYLSSY	62 / 8 AA	61
Phosphosite 18:	CACNA1B	Q00975	Y2259	SRIGSDPYLGQRLDS	100 / 5 AA	262
Phosphosite 19:	CSTF2T	Q9H0L4	S601	LPPEQRQSILILKEQ	66 / 9 AA	64
Phosphosite 20:	CSTF2	P33240	S562	LPPEQRQSILILKEQ	66 / 9 AA	61