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:	E4F1
Human P-Site:	S135
P-Site Sequence:	AADISHASDLVGGGH
UniProt:	Q66K89
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	E4F1	Q66K89	S135	AADISHASDLVGGGH	100 / 9 AA	83
Phosphosite 1:	ZNF212	Q9UDV6	S440	GKSFSHPSDLVRHQR	75 / 8 AA	55
Phosphosite 2:	PDE8B	O95263	S502	KDEDPHTSDLVGGLM	75 / 8 AA	99
Phosphosite 3:	FBL	P22087	S178	GTTVSHVSDIVGPDG	66 / 9 AA	34
Phosphosite 4:	SLK	Q9H2G2	S546	KDVISNTSDVIGTCE	55 / 9 AA	143
Phosphosite 5:	DUSP2	Q05923	S189	LGSCSHSSDLQGLQA	66 / 9 AA	34
Phosphosite 6:	FBLL1	A6NHQ2	S190	GTTVSHVSDIIGPDG	55 / 9 AA	35
Phosphosite 7:	ZKSCAN3	Q9BRR0	S383	GKAFSHSSDLIKHQR	62 / 8 AA	61
Phosphosite 8:	SUN2	Q9UH99	S116	GSESSRASGLVGRKA	75 / 8 AA	80
Phosphosite 9:	ZNF655	Q8N720	S448	YEGSFSHSSDLILQQ	62 / 8 AA	57
Phosphosite 10:	ZKSCAN3	Q9BRR0	S382	CGKAFSHSSDLIKHQ	62 / 8 AA	61
Phosphosite 11:	ZNF660	Q6AZW8	S90	CGKAFSHSSNLVVHR	62 / 8 AA	38
Phosphosite 12:	ZNF655	Q8N720	S449	EGSFSHSSDLILQQE	62 / 8 AA	57
Phosphosite 13:	ZNF660	Q6AZW8	S91	GKAFSHSSNLVVHRR	62 / 8 AA	38
Phosphosite 14:	ZNF573	Q86YE8	S603	GKAFSRASNLVQHER	62 / 8 AA	76
Phosphosite 15:	PEX11A	O75192	T78	TEQSIHATDLVPRLC	83 / 6 AA	28
Phosphosite 16:	PDE8B	O95263	T501	TKDEDPHTSDLVGGL	71 / 7 AA	99
Phosphosite 17:	ZNF436	Q9C0F3	S319	GKNFSQNSDLVRHRR	62 / 8 AA	54
Phosphosite 18:	ZSCAN16	Q9H4T2	S249	GKSFSHSSDLSKHRR	71 / 7 AA	41
Phosphosite 19:	ELYS	Q8WYP5	S1168	PQAISRASELHLLET	71 / 7 AA	252
Phosphosite 20:	ZNF614	Q8N883	S552	EKAFSHLSNLVKHKK	62 / 8 AA	67