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:	Y280
P-Site Sequence:	NERFDADYAEKMAGC
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	Y280	NERFDADYAEKMAGC	100 / 9 AA	34
Phosphosite 1:	SULT1A2	P50226	Y280	NERFDADYAEKMAGC	100 / 9 AA	34
Phosphosite 2:	SULT1A1	P50225	Y280	NERFDADYAEKMAGC	100 / 9 AA	34
Phosphosite 3:	ITSN1	Q15811	Y800	TGWFPANYAEKIPEN	66 / 9 AA	195
Phosphosite 4:	SULT1C3	Q6IMI6	Y289	NEEFDKDYQKKMAGS	66 / 9 AA	36
Phosphosite 5:	SULT1C2	O75897	Y287	NERFDEDYKKKMTDT	66 / 9 AA	36
Phosphosite 6:	C1orf9	Q9UBS9	Y1043	TSQFDGDYISKLPKS	55 / 9 AA	139
Phosphosite 7:	ELL3	Q9HB65	Y311	EQDFETDYAEYRILH	71 / 7 AA	45
Phosphosite 8:	ELL3	Q9HB65	T309	AYEQDFETDYAEYRI	71 / 7 AA	45
Phosphosite 9:	SF3B4	Q15427	Y69	LSEEDADYAIKIMNM	75 / 8 AA	44
Phosphosite 10:	C12orf40	Q86WS4	Y412	KEKFENDYQEKTPQK	55 / 9 AA	75
Phosphosite 11:	SEC14L5	O43304	Y230	GDKLDADYIERCLGH	62 / 8 AA	79
Phosphosite 12:	BAT2	P48634	T336	AHEEVDYTEKLKFSD	50 / 8 AA	229
Phosphosite 13:	BAT2	P48634	Y335	GAHEEVDYTEKLKFS	50 / 8 AA	229
Phosphosite 14:	BAT2L1	Q5JSZ5	S382	LHEEVDYSEKLKFSD	50 / 8 AA	166
Phosphosite 15:	BAT2L1	Q5JSZ5	Y381	GLHEEVDYSEKLKFS	50 / 8 AA	166
Phosphosite 16:	GRLF1	Q9NRY4	Y1087	DGFDPSDYAEPMDAV	71 / 7 AA	172
Phosphosite 17:	CUBN	O60494	Y3610	FIKFHADYARRPSAF	62 / 8 AA	399
Phosphosite 18:	CCDC141	Q6ZP82	Y375	QIQQVDMYAEKMQAL	100 / 5 AA	101
Phosphosite 19:	ASH1L	Q9NR48	Y2484	KKKNADYYEKISDPL	62 / 8 AA	333
Phosphosite 20:	KIAA1117	Q5JWR5	S1784	SILHQADSSEKMTIA	55 / 9 AA	277