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:	E2F1
Human P-Site:	S401
P-Site Sequence:	LLPEEFISLSPPHEA
UniProt:	Q01094
Intern. Prot. ID:	IPI00005630

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	E2F1	Q01094	S401	LLPEEFISLSPPHEA	100 / 9 AA	47
Phosphosite 1:	BARD1	Q99728	S389	NMSDEFISLSPGTPP	87 / 8 AA	87
Phosphosite 2:	E2F1	Q01094	S403	PEEFISLSPPHEALD	100 / 7 AA	47
Phosphosite 3:	DENND2D	Q9H6A0	S218	DSGTEFISLTRPLDS	75 / 8 AA	54
Phosphosite 4:	PPT2	Q9UMR5	S134	HNVDSFISLSSPQMG	66 / 9 AA	34
Phosphosite 5:	UBN2	Q6ZU65	S11	PRRVAFISLSPVRRR	85 / 7 AA	146
Phosphosite 6:	Rb	P06400	S230	LDYFIKLSPPMLLKE	85 / 7 AA	106
Phosphosite 7:	UBN2	Q6ZU65	S13	RVAFISLSPVRRREA	100 / 6 AA	146
Phosphosite 8:	CLUAP1	Q96AJ1	S390	DLEDESISLSPTKPN	75 / 8 AA	48
Phosphosite 9:	PPT2	Q9UMR5	S136	VDSFISLSSPQMGQY	85 / 7 AA	34
Phosphosite 10:	BARD1	Q99728	S391	SDEFISLSPGTPPST	100 / 6 AA	87
Phosphosite 11:	BARD1	Q99728	S184	QDSYEFVSPSPPADV	75 / 8 AA	87
Phosphosite 12:	MLL3	Q8NEZ4	S708	SPHEESISLCPEEQL	75 / 8 AA	541
Phosphosite 13:	CLMN	Q96JQ2	S524	RHDEESHSLSPPGEN	77 / 9 AA	112
Phosphosite 14:	TGM5	O43548	T566	WQDTAFITLSPKEAK	71 / 7 AA	81
Phosphosite 15:	ATXN2	Q99700	S651	SSGLEFVSHNPPSEA	62 / 8 AA	140
Phosphosite 16:	USPL1	Q5W0Q7	S318	VRDEIFISLQPQLRC	66 / 9 AA	120
Phosphosite 17:	WDR22	Q96JK2	S391	YTHEEYISLVLNSGS	83 / 6 AA	104
Phosphosite 18:	KCNH8	Q96L42	S726	GEEEEAVSLSPICTR	75 / 8 AA	124
Phosphosite 19:	ACAP2	Q15057	S521	DKYSISLSPPEQQKK	100 / 6 AA	88
Phosphosite 20:	ACAP2	Q15057	S519	FVDKYSISLSPPEQQ	100 / 6 AA	88