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:	Y128
P-Site Sequence:	SPGEKSRYETSLNLT
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	Y128	SPGEKSRYETSLNLT	100 / 9 AA	47
Phosphosite 1:	E2F2	Q14209	Y130	SPGEKTRYDTSLGLL	77 / 9 AA	48
Phosphosite 2:	E2F3	O00716	Y179	SPSEKTRYDTSLGLL	77 / 9 AA	49
Phosphosite 3:	E2F1	Q01094	S126	VKSPGEKSRYETSLN	100 / 7 AA	47
Phosphosite 4:	PSD2	Q9BQI7	Y708	LTFEKSRYETYIHLL	100 / 7 AA	85
Phosphosite 5:	E2F1	Q01094	T130	GEKSRYETSLNLTTK	100 / 7 AA	47
Phosphosite 6:	KIAA1328	Q86T90	T511	HTTSRYETSLLDLVQ	100 / 7 AA	65
Phosphosite 7:	PSD4	Q8NDX1	Y975	LEYEKTRYETYVQLL	85 / 7 AA	116
Phosphosite 8:	C13orf38	A6NNP5	Y62	GSEWKTRYETQLELN	75 / 8 AA	26
Phosphosite 9:	PSD4	Q8NDX1	T973	EYLEYEKTRYETYVQ	85 / 7 AA	116
Phosphosite 10:	E2F1	Q01094	S131	EKSRYETSLNLTTKR	100 / 6 AA	47
Phosphosite 11:	KIAA1328	Q86T90	S512	TTSRYETSLLDLVQS	100 / 6 AA	65
Phosphosite 12:	E2F2	Q14209	T128	PKSPGEKTRYDTSLG	71 / 7 AA	48
Phosphosite 13:	E2F3	O00716	T177	PKSPSEKTRYDTSLG	71 / 7 AA	49
Phosphosite 14:	CEP192	Q8TEP8	Y197	KKTEVSRYESALENF	66 / 9 AA	213
Phosphosite 15:	E2F2	Q14209	T132	GEKTRYDTSLGLLTK	71 / 7 AA	48
Phosphosite 16:	E2F3	O00716	T181	SEKTRYDTSLGLLTK	71 / 7 AA	49
Phosphosite 17:	ASH1L	Q9NR48	S513	FSSSEKGSYETSKHE	75 / 8 AA	333
Phosphosite 18:	Melanoma-associated antigen B17	A8MXT2	Y305	ASTYKSRYEEALREE	75 / 8 AA	38
Phosphosite 19:	ASH1L	Q9NR48	Y514	SSSEKGSYETSKHEK	75 / 8 AA	333
Phosphosite 20:	E2F2	Q14209	S133	EKTRYDTSLGLLTKK	83 / 6 AA	48