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:	S401
P-Site Sequence:	PAPAAGSSPQPLAVA
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	S401	PAPAAGSSPQPLAVA	100 / 9 AA	83
Phosphosite 1:	IL2RB	P14784	S404	AGAPTGSSPQPLQPL	87 / 8 AA	61
Phosphosite 2:	PASD1	Q8IV76	S355	DLGAAGASAQPLQPS	77 / 9 AA	87
Phosphosite 3:	KIAA1602	Q9HCH0	S1241	NTRAAGSSSDPLMCP	77 / 9 AA	139
Phosphosite 4:	CCBP2	O00590	S6	__MAATASPQPLATE	77 / 9 AA	43
Phosphosite 5:	Wnk4	Q96J92	S1099	KEPQVGGSPQPLSHP	75 / 8 AA	135
Phosphosite 6:	SRRM2	Q9UQ35	S377	LAERHGGSPQPLATT	85 / 7 AA	300
Phosphosite 7:	PPP1R13B	Q96KQ4	T509	LLPATGSTPQPGSSQ	75 / 8 AA	120
Phosphosite 8:	SLC18A1	P54219	S69	HLGHAGSSPHALASP	75 / 8 AA	56
Phosphosite 9:	PPP1R13B	Q96KQ4	S508	TLLPATGSTPQPGSS	75 / 8 AA	120
Phosphosite 10:	MAP7D1	Q3KQU3	S742	EANANGSSPEPVKAV	66 / 9 AA	93
Phosphosite 11:	DCDC2	Q9UHG0	S270	VGSSDNSSPQPLKRK	66 / 9 AA	53
Phosphosite 12:	INTS1	Q8N201	S283	AGDLGAGSSPHPSLT	75 / 8 AA	244
Phosphosite 13:	HUWE1	Q7Z6Z7	S2879	GDTSAAGSSEQPRAG	87 / 8 AA	482
Phosphosite 14:	RASEF	Q8IZ41	S393	SPKFIGHSPQPLGYD	85 / 7 AA	83
Phosphosite 15:	CMYA1	Q702N8	S1246	GPQAAGASPHPHNAF	75 / 8 AA	199
Phosphosite 16:	AAK1	Q2M2I8	S406	PPQAAGSSNQPGLLA	87 / 8 AA	94
Phosphosite 17:	INTS1	Q8N201	S284	GDLGAGSSPHPSLTE	75 / 8 AA	244
Phosphosite 18:	AAK1	Q2M2I8	S405	PPPQAAGSSNQPGLL	87 / 8 AA	94
Phosphosite 19:	HINT3	Q9NQE9	S38	TCEAAGKSPEPKDYD	75 / 8 AA	20
Phosphosite 20:	MUC5B	Q9HC84	T1441	GPSPAPGTSPQPSLS	75 / 8 AA	590