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:	SULT1A3
Human P-Site:	Y127
P-Site Sequence:	DQKVKVVYVARNPKD
UniProt:	P50224
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SULT1A3	P50224	Y127	DQKVKVVYVARNPKD	100 / 9 AA	34
Phosphosite 1:	SULT1A2	P50226	Y127	DQKVKVVYVARNAKD	100 / 9 AA	34
Phosphosite 2:	SULT1A1	P50225	Y127	DQKVKVVYVARNAKD	100 / 9 AA	34
Phosphosite 3:	SULT1C3	Q6IMI6	Y136	KENCKIVYVARNPKD	87 / 8 AA	36
Phosphosite 4:	SULT1C2	O75897	Y134	EKNCKIIYVARNPKD	66 / 9 AA	36
Phosphosite 5:	SULT4A1	Q9BR01	Y130	NGDSKVIYMARNPKD	75 / 8 AA	33
Phosphosite 6:	SULT2B1	O00204	Y144	SSKAKVIYMGRNPRD	62 / 8 AA	41
Phosphosite 7:	SULT1C2	O00338	Y128	ENNCKFLYVARNAKD	66 / 9 AA	35
Phosphosite 8:	SULT2A1	Q06520	Y118	SSKAKVIYLMRNPRD	62 / 8 AA	34
Phosphosite 9:	OSMR	Q99650	Y168	GTNVTICYVSRNIQN	55 / 9 AA	111
Phosphosite 10:	PABPC5	Q96DU9	Y270	SIDGKVLYVGRAQKK	71 / 7 AA	43
Phosphosite 11:	DPP9	Q86TI2	Y351	SLFPKVEYIARAGWT	71 / 7 AA	98
Phosphosite 12:	ABCC1	P33527	Y277	KQPVKVVYSSKDPAQ	55 / 9 AA	172
Phosphosite 13:	SYNM	O15061	Y670	FPDTKVTYVDRKELP	62 / 8 AA	173
Phosphosite 14:	PDPK2	Q6A1A2	Y99	IKENKVPYVTRERDV	62 / 8 AA	45
Phosphosite 15:	TOB1	P50616	Y113	KGPVKVLYVDDNNEN	66 / 9 AA	38
Phosphosite 16:	PDPK1	O15530	Y126	IKENKVPYVTRERDV	62 / 8 AA	63
Phosphosite 17:	TXLNA	P40222	Y116	DAEKSRTYVARNGEP	83 / 6 AA	62
Phosphosite 18:	SFRS8	Q12872	Y466	VIDKLAEYVARNGLK	100 / 5 AA	105
Phosphosite 19:	TTN	Q8WZ42	Y23360	PSKVSECYVARDPCD	55 / 9 AA	3816
Phosphosite 20:	WDR62	O43379	Y464	NTLLKVVYVENDIQH	55 / 9 AA	166