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:	S561
P-Site Sequence:	RGFREKGSLVRHVRH
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	S561	RGFREKGSLVRHVRH	100 / 9 AA	83
Phosphosite 1:	E4F1	Q66K89	S234	ASFRTKGSLIRHHRR	77 / 9 AA	83
Phosphosite 2:	ZNF419	Q96HQ0	S469	RLFRENSSLVKHQRV	66 / 9 AA	59
Phosphosite 3:	PARP14	Q460N5	S926	KTSWEKGSLVSPGGL	66 / 9 AA	194
Phosphosite 4:	CEP57	Q86XR8	S27	EPSRSNGSMVRHSSS	66 / 9 AA	57
Phosphosite 5:	ZSCAN21	Q9Y5A6	S374	KAFSGKGSLIRHYRI	85 / 7 AA	54
Phosphosite 6:	ZNF470	Q6ECI4	S382	KAFRQNASLIRHRRY	55 / 9 AA	83
Phosphosite 7:	ZNF772	Q68DY9	S476	KAFRQRASLIRHWKI	55 / 9 AA	55
Phosphosite 8:	ZNF260	Q3ZCT1	S234	KAFIQKSSLIRHQRS	62 / 8 AA	47
Phosphosite 9:	ZNF343	Q6P1L6	S367	RGFSEKSSFIRHQRT	62 / 8 AA	69
Phosphosite 10:	ZNF418	Q8TF45	S272	KSFSHKGSLVQHQRV	85 / 7 AA	78
Phosphosite 11:	CCDC46	Q8N8E3	S685	QHNAEKDSLVRDHER	75 / 8 AA	113
Phosphosite 12:	PI4KAP2	A4QPH2	S81	NIGRAKGSMNRHVAA	66 / 9 AA	67
Phosphosite 13:	ZBTB34	Q8NCN2	S390	KSFNQKGSLDRHMRL	75 / 8 AA	56
Phosphosite 14:	ZBTB37	Q5TC79	S387	KSFNQKGSLDRHMRL	75 / 8 AA	56
Phosphosite 15:	ITSN1	Q15811	Y1585	KKKREKAYLVRSQRA	75 / 8 AA	195
Phosphosite 16:	NDOR1	Q9UHB4	S533	HRLRELGSLVWELLD	75 / 8 AA	67
Phosphosite 17:	ZNF337	Q9Y3M9	S390	QSFSVKGSLLRHQRT	85 / 7 AA	87
Phosphosite 18:	ZNF587	Q96SQ5	S310	KSFSQKGSLISHQLV	55 / 9 AA	66
Phosphosite 19:	ZNF417	Q8TAU3	S310	KSFSQKGSLISHQLV	55 / 9 AA	66
Phosphosite 20:	ZNF132	P52740	T669	KAFSERSTLVRHQKV	62 / 8 AA	81