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:	ELL2
Human P-Site:	S199
P-Site Sequence:	IRKTHSSSTISQRPY
UniProt:	O00472
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ELL2	O00472	S199	IRKTHSSSTISQRPY	100 / 9 AA	72
Phosphosite 1:	ELL2	O00472	T200	RKTHSSSTISQRPYR	100 / 8 AA	72
Phosphosite 2:	ELL2	O00472	S198	TIRKTHSSSTISQRP	100 / 8 AA	72
Phosphosite 3:	ELL2	O00472	S197	NTIRKTHSSSTISQR	100 / 7 AA	72
Phosphosite 4:	PLXNB3	Q9ULL4	S1628	VPQLHRGSTISQSLA	75 / 8 AA	207
Phosphosite 5:	PLCB1	Q9NQ66	T989	SPDHGSSTIEQDLAA	75 / 8 AA	139
Phosphosite 6:	PLCB1	Q9NQ66	S988	SSPDHGSSTIEQDLA	75 / 8 AA	139
Phosphosite 7:	PLXNB3	Q9ULL4	T1629	PQLHRGSTISQSLAQ	75 / 8 AA	207
Phosphosite 8:	PHF17	Q6IE81	T827	KCIHTSSTISRRTDI	75 / 8 AA	96
Phosphosite 9:	BDP1	A6H8Y1	T90	ESSRSSSTVSQRRKR	75 / 8 AA	294
Phosphosite 10:	BDP1	A6H8Y1	S89	EESSRSSSTVSQRRK	66 / 9 AA	294
Phosphosite 11:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 12:	ERVK6	Q7LDI9	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 13:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 14:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 15:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 16:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S403	LGIGQNWSTISQQAL	62 / 8 AA	124
Phosphosite 17:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 18:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	S403	LGIGQNWSTISQQAL	62 / 8 AA	72
Phosphosite 19:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 20:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	S403	LGIGQNWSTISQQAL	62 / 8 AA	74