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:	T274
P-Site Sequence:	LKSLTPCTEKIRFSV
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	T274	LKSLTPCTEKIRFSV	100 / 9 AA	83
Phosphosite 1:	E4F1	Q66K89	T271	TRHLKSLTPCTEKIR	100 / 6 AA	83
Phosphosite 2:	DRG2	P55039	S199	TVTLTQCSEKLVQLI	62 / 8 AA	41
Phosphosite 3:	ACC2	O00763	T592	LQVEHPCTEMIADVN	83 / 6 AA	277
Phosphosite 4:	SLC34A3	Q8N130	T296	CGAFGPCTEKNSTAP	71 / 7 AA	64
Phosphosite 5:	PSG11	Q9UQ72	T10	PLSAPPCTEHIKWKG	71 / 7 AA	37
Phosphosite 6:	PSG2	P11465	T10	PLSAPPCTEHIKWKG	71 / 7 AA	37
Phosphosite 7:	ATAD5	Q96QE3	T606	RISSTPTTETIRGID	75 / 8 AA	208
Phosphosite 8:	MEKK6	O95382	T804	LAGITPCTETFTGTL	62 / 8 AA	143
Phosphosite 9:	TTPAL	Q9BTX7	T159	IPSNYPITENIRAIY	71 / 7 AA	39
Phosphosite 10:	Tiam2	Q8IVF5	S29	GAKQIPCSLKIRGIH	62 / 8 AA	193
Phosphosite 11:	MEKK6	O95382	T801	SKRLAGITPCTETFT	83 / 6 AA	143
Phosphosite 12:	C3orf48	A8MPX8	S564	TTHRKPCSEKVTDRP	66 / 6 AA	72
Phosphosite 13:	ACACA	Q13085	T449	LQVEHPCTEMVADVN	66 / 6 AA	266
Phosphosite 14:	NPAS4	Q8IUM7	T502	RSYEDQLTPCTSTFP	100 / 5 AA	87
Phosphosite 15:	EIF4G3	O43432	T317	TIPIPSLTSCTETSD	83 / 6 AA	177
Phosphosite 16:	ZDHHC6	Q9H6R6	T344	TFFTSPCTEEPRIQL	62 / 8 AA	48
Phosphosite 17:	TECTA	O75443	T625	TASRNCATPCTEGCE	100 / 5 AA	240
Phosphosite 18:	NFXL1	Q6ZNB6	T408	SKFSLPCTEDVPTCG	57 / 7 AA	101
Phosphosite 19:	FAM62C	A0FGR9	T782	INGCRNLTPCTSSGA	100 / 5 AA	100
Phosphosite 20:	RARB	P10826	T188	TAELDDLTEKIRKAH	100 / 5 AA	50