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:	S126
P-Site Sequence:	VKSPGEKSRYETSLN
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	S126	VKSPGEKSRYETSLN	100 / 9 AA	47
Phosphosite 1:	E2F2	Q14209	T128	PKSPGEKTRYDTSLG	77 / 9 AA	48
Phosphosite 2:	E2F3	O00716	T177	PKSPSEKTRYDTSLG	66 / 9 AA	49
Phosphosite 3:	STAG1	Q8WVM7	S58	RKSPGEKSRIEAGIR	77 / 9 AA	144
Phosphosite 4:	E2F1	Q01094	Y128	SPGEKSRYETSLNLT	100 / 7 AA	47
Phosphosite 5:	PSD2	Q9BQI7	Y708	LTFEKSRYETYIHLL	100 / 7 AA	85
Phosphosite 6:	SFRS2IP	Q99590	S907	DSSPGEKSRSQSRER	66 / 9 AA	165
Phosphosite 7:	PSD4	Q8NDX1	Y975	LEYEKTRYETYVQLL	85 / 7 AA	116
Phosphosite 8:	APC	P25054	S2174	ILKPGEKSTLETKKI	77 / 9 AA	312
Phosphosite 9:	PSD4	Q8NDX1	T973	EYLEYEKTRYETYVQ	85 / 7 AA	116
Phosphosite 10:	E2F2	Q14209	Y130	SPGEKTRYDTSLGLL	71 / 7 AA	48
Phosphosite 11:	E2F3	O00716	Y179	SPSEKTRYDTSLGLL	71 / 7 AA	49
Phosphosite 12:	MYBPC1	Q00872	S387	EIIPGPKSRYRIRVE	85 / 7 AA	128
Phosphosite 13:	RERE	Q9P2R6	S84	KKPPKKKSRYERTDT	75 / 8 AA	172
Phosphosite 14:	PSD	A5PKW4	Y952	LEFEKSRYSTYAALL	85 / 7 AA	110
Phosphosite 15:	FAM33A	Q8WVK7	S55	KELSVIKSRYQTLYA	83 / 6 AA	14
Phosphosite 16:	PSD	A5PKW4	S950	AYLEFEKSRYSTYAA	85 / 7 AA	110
Phosphosite 17:	NCOR1	O75376	S1913	DKGPPPKSRYEEELR	75 / 8 AA	270
Phosphosite 18:	Bicd2	Q8TD16	Y474	HAEEKGRYEAEGQAL	71 / 7 AA	94
Phosphosite 19:	C13orf38	A6NNP5	Y62	GSEWKTRYETQLELN	83 / 6 AA	26
Phosphosite 20:	EMID1	Q96A84	S369	KGDPGEKSHWGEGLH	71 / 7 AA	45