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:	SULT1B1
Human P-Site:	S252
P-Site Sequence:	PTTVMDHSKSPFMRK
UniProt:	O43704
Intern. Prot. ID:	IPI00102581

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SULT1B1	O43704	S252	PTTVMDHSKSPFMRK	100 / 9 AA	35
Phosphosite 1:	SULT1C3	Q6IMI6	S260	PTSIMDHSISPFMRK	77 / 9 AA	36
Phosphosite 2:	SULT1C2	O75897	S258	PAEIMDHSISPFMRK	77 / 9 AA	36
Phosphosite 3:	SULT1A3	P50224	S251	PQELMDHSISPFMRK	77 / 9 AA	34
Phosphosite 4:	SULT1A2	P50226	S251	RREFMDHSISPFMRK	87 / 8 AA	34
Phosphosite 5:	SULT1A1	P50225	S251	PQEFMDHSISPFMRK	87 / 8 AA	34
Phosphosite 6:	SULT1B1	O43704	S254	TVMDHSKSPFMRKGT	100 / 7 AA	35
Phosphosite 7:	POMGNT1	Q8WZA1	S558	EAEVLDHSKNPCEDS	75 / 8 AA	75
Phosphosite 8:	STOX2	Q9P2F5	S497	RSRSMDNSKGPLGAS	62 / 8 AA	103
Phosphosite 9:	RAI1	Q7Z5J4	S637	PSLVKDSSKPPFSLE	66 / 9 AA	203
Phosphosite 10:	ARID1B	Q8NFD5	S1557	LENRMSPSKSPFLPS	75 / 8 AA	236
Phosphosite 11:	SULT1C3	Q6IMI6	S262	SIMDHSISPFMRKGM	85 / 7 AA	36
Phosphosite 12:	SULT1A3	P50224	S253	ELMDHSISPFMRKGM	85 / 7 AA	34
Phosphosite 13:	SULT1C2	O75897	S260	EIMDHSISPFMRKGA	85 / 7 AA	36
Phosphosite 14:	MED24	O75448	S431	MDADHSKSPEGLLGV	100 / 6 AA	110
Phosphosite 15:	MED24	O75448	S429	KTMDADHSKSPEGLL	100 / 6 AA	110
Phosphosite 16:	STARD9	Q9P2P6	S1045	FSPVMDHSREKDNDL	83 / 6 AA	507
Phosphosite 17:	ROBO4	Q8WZ75	S520	LKHRMDHSDSQWLAD	62 / 8 AA	107
Phosphosite 18:	CHD4	Q14839	S774	SLYKEGHSKGPFLVS	71 / 7 AA	218
Phosphosite 19:	IRS4	O14654	S735	SKKRHSRSPFEDSRG	83 / 6 AA	138
Phosphosite 20:	MRF	Q9Y2G1	S455	EQSQSDRSKRPFNPV	71 / 7 AA	124