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:	Y240
P-Site Sequence:	KKNPMTNYTTVPQEF
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	Y240	KKNPMTNYTTVPQEF	100 / 9 AA	34
Phosphosite 1:	SULT1A3	P50224	Y240	KKNPMTNYTTVPQEL	100 / 9 AA	34
Phosphosite 2:	SULT1A2	P50226	Y240	KKTPMTNYTTVRREF	88 / 9 AA	34
Phosphosite 3:	SULT1A3	P50224	T241	KNPMTNYTTVPQELM	100 / 8 AA	34
Phosphosite 4:	SULT1C3	Q6IMI6	T250	QNPMTNYTTLPTSIM	87 / 8 AA	36
Phosphosite 5:	SULT1C3	Q6IMI6	T247	VMKQNPMTNYTTLPT	100 / 7 AA	36
Phosphosite 6:	SULT1A2	P50226	T238	EMKKTPMTNYTTVRR	100 / 7 AA	34
Phosphosite 7:	SULT1A3	P50224	T242	NPMTNYTTVPQELMD	100 / 7 AA	34
Phosphosite 8:	DHX9	Q08211	Y748	AHNNMTNYATVWASK	85 / 7 AA	141
Phosphosite 9:	COL12A1	Q99715	Y2070	VGDPIDEYTTVPGRR	66 / 9 AA	333
Phosphosite 10:	ZC3H14	Q6PJT7	Y372	SVTKTTNYSTVPQKQ	85 / 7 AA	83
Phosphosite 11:	MCTP2	Q6DN12	Y75	YSGPQSSYTSVPSSL	55 / 9 AA	100
Phosphosite 12:	SULT1A2	P50226	T242	TPMTNYTTVRREFMD	85 / 7 AA	34
Phosphosite 13:	SULT1E1	P49888	T240	NNPSTNYTTLPDEIM	85 / 7 AA	35
Phosphosite 14:	SULT1C3	Q6IMI6	T251	NPMTNYTTLPTSIMD	85 / 7 AA	36
Phosphosite 15:	VPS52	Q8N1B4	T254	YSFRKPMTNYQIPQT	100 / 5 AA	82
Phosphosite 16:	C7orf24	O75223	Y130	RSYLMTNYESAPPSP	62 / 8 AA	21
Phosphosite 17:	VPS52	Q8N1B4	Y256	FRKPMTNYQIPQTAL	100 / 5 AA	82
Phosphosite 18:	OR10K1	Q8NGX5	Y266	YLRPKTNYTSSQDTL	71 / 7 AA	35
Phosphosite 19:	NUDT21	O43809	Y45	NLYPLTNYTFGTKEP	83 / 6 AA	26
Phosphosite 20:	OR10K1	Q8NGX5	T264	FIYLRPKTNYTSSQD	71 / 7 AA	35