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:	SULT1A1
Human P-Site:	Y140
P-Site Sequence:	KDVAVSYYHFYHMAK
UniProt:	P50225
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SULT1A1	P50225	Y140	KDVAVSYYHFYHMAK	100 / 9 AA	34
Phosphosite 1:	SULT1A2	P50226	Y140	KDVAVSYYHFYHMAK	100 / 9 AA	34
Phosphosite 2:	SULT1A2	P50226	Y139	AKDVAVSYYHFYHMA	100 / 8 AA	34
Phosphosite 3:	SULT1A1	P50225	Y139	AKDVAVSYYHFYHMA	100 / 8 AA	34
Phosphosite 4:	SULT1A2	P50226	S138	NAKDVAVSYYHFYHM	100 / 7 AA	34
Phosphosite 5:	SULT1A1	P50225	S138	NAKDVAVSYYHFYHM	100 / 7 AA	34
Phosphosite 6:	SULT1A3	P50224	Y140	KDVAVSYYHFHRMEK	77 / 9 AA	34
Phosphosite 7:	SULT1A3	P50224	Y139	PKDVAVSYYHFHRME	100 / 7 AA	34
Phosphosite 8:	SULT1B1	O43704	Y141	KDVSVSYYHFDLMNN	85 / 7 AA	35
Phosphosite 9:	PCSK6	P29122	Y107	IGNLEDYYHFYHSKT	85 / 7 AA	106
Phosphosite 10:	SULT1C2	O75897	Y146	PKDNMVSYYHFQRMN	100 / 6 AA	36
Phosphosite 11:	PCSK6	P29122	Y110	LEDYYHFYHSKTFKR	100 / 6 AA	106
Phosphosite 12:	SULT1C2	O75897	Y147	KDNMVSYYHFQRMNK	100 / 6 AA	36
Phosphosite 13:	PCSK5	Q92824	Y75	LKDYYHFYHSRTIKR	100 / 6 AA	102
Phosphosite 14:	PCSK5	Q92824	Y72	IGALKDYYHFYHSRT	85 / 7 AA	102
Phosphosite 15:	SULT1C2	O00338	S139	NAKDCMVSYYHFQRM	100 / 6 AA	35
Phosphosite 16:	SULT1C3	Q6IMI6	Y149	KDCLVSYYHFHRMAS	100 / 6 AA	36
Phosphosite 17:	SULT1C3	Q6IMI6	Y148	PKDCLVSYYHFHRMA	100 / 6 AA	36
Phosphosite 18:	PCSK2	P16519	Y67	LPFAEGLYHFYHNGL	66 / 9 AA	71
Phosphosite 19:	CARM1	Q86X55	Y149	EESSAVQYFQFYGYL	62 / 8 AA	63
Phosphosite 20:	SULT4A1	Q9BR01	S141	NPKDLVVSYYQFHRS	71 / 7 AA	33