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:	S269
P-Site Sequence:	ALTRHLKSLTPCTEK
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	S269	ALTRHLKSLTPCTEK	100 / 9 AA	83
Phosphosite 1:	E4F1	Q66K89	T271	TRHLKSLTPCTEKIR	100 / 7 AA	83
Phosphosite 2:	C7orf36	Q9NRH1	S123	YVLKHLKSITPPSHV	75 / 8 AA	25
Phosphosite 3:	RTN4RL2	Q86UN3	S121	GDNRHLRSLEPDTFQ	75 / 8 AA	46
Phosphosite 4:	TFB2M	Q9H5Q4	S341	TVIDHLRSLTPLDAR	85 / 7 AA	45
Phosphosite 5:	COBLL1	Q53SF7	S588	DSIRNLKSLGPNQEN	75 / 8 AA	132
Phosphosite 6:	TP53TG3	Q9ULZ0	S99	FYACHVRSLIPCRST	62 / 8 AA	14
Phosphosite 7:	CCDC74A	Q96AQ1	S298	QELRHLKSLLEGSQR	100 / 6 AA	42
Phosphosite 8:	NLRP5	P59047	S1069	SRSRHLKSLDLTDNA	100 / 6 AA	134
Phosphosite 9:	ABCC2	Q92887	S926	SNGRHLKSLRNSLKT	100 / 6 AA	174
Phosphosite 10:	Putative UPF0607 protein ENSP00000381514	A8MUA0	S140	EGNVHLKSLTENNQT	100 / 6 AA	38
Phosphosite 11:	Putative UPF0607 protein ENSP00000381418	A8MU76	S140	EGNVHLKSLTENNQT	100 / 6 AA	38
Phosphosite 12:	TBC1D4	O60343	S486	VIQRHLSSLTDNEQA	85 / 7 AA	147
Phosphosite 13:	Putative UPF0607 protein FLJ37424	Q8N9G6	S140	EGNVHLKSLTEKNQT	100 / 6 AA	37
Phosphosite 14:	Putative UPF0607 protein ENSP00000383144	A8MX80	S140	EGNVHLKSLTEKNQT	100 / 6 AA	38
Phosphosite 15:	Putative UPF0607 protein ENSP00000382826	A8MV72	S110	EGNVHLKSLTEKNQT	100 / 6 AA	34
Phosphosite 16:	Putative UPF0607 protein ENSP00000332738	A6NL46	S139	EGNVHLKSLTEKNQT	100 / 6 AA	38
Phosphosite 17:	TBC1D4	O60343	S485	LVIQRHLSSLTDNEQ	85 / 7 AA	147
Phosphosite 18:	KIAA2018	Q68DE3	T297	PKVLKKMTPCVTNIP	71 / 7 AA	241
Phosphosite 19:	APOL4	Q9BPW4	T87	YEALKNLTPYVAIED	71 / 7 AA	39
Phosphosite 20:	APOM	O95445	S163	KCVEEFKSLTSCLDS	62 / 8 AA	21