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:	E2F4
Human P-Site:	S308
P-Site Sequence:	SSALLDSSSSSSSSS
UniProt:	Q16254
Intern. Prot. ID:	IPI00292880

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	E2F4	Q16254	S308	SSALLDSSSSSSSSS	100 / 9 AA	44
Phosphosite 1:	E2F4	Q16254	S307	QSSALLDSSSSSSSS	100 / 8 AA	44
Phosphosite 2:	PDZD2	O15018	S550	SLPQLLDSSSASQEY	87 / 8 AA	302
Phosphosite 3:	LTBP4	Q8N2S1	S392	DGFLLDSSRSSCISQ	77 / 9 AA	173
Phosphosite 4:	LTBP4	Q8N2S1	S391	PDGFLLDSSRSSCIS	87 / 8 AA	173
Phosphosite 5:	FCHO2	Q0JRZ9	S439	GPSLDSSSSSSLTSS	100 / 8 AA	89
Phosphosite 6:	FAM122B	Q7Z309	S207	CSDILDGSSSSSGLS	77 / 9 AA	27
Phosphosite 7:	E2F4	Q16254	S309	SALLDSSSSSSSSSS	100 / 8 AA	44
Phosphosite 8:	FCHO2	Q0JRZ9	S438	FGPSLDSSSSSSLTS	100 / 8 AA	89
Phosphosite 9:	MARCH-X	Q8NA82	S576	NLSLVDSSSSSPSRM	87 / 8 AA	91
Phosphosite 10:	RPGRIP1	Q96KN7	S389	LESMLDSSDSSSQPH	77 / 9 AA	147
Phosphosite 11:	MARCH-X	Q8NA82	S575	GNLSLVDSSSSSPSR	87 / 8 AA	91
Phosphosite 12:	UBR4	Q5T4S7	S3419	LRCFLLESNSSSVRW	75 / 8 AA	574
Phosphosite 13:	mucolipin 1	Q9GZU1	S214	DDLTLLESSSSYKNL	85 / 7 AA	65
Phosphosite 14:	RHPN2	Q8IUC4	S596	KVVSLLDSTSSMHNK	85 / 7 AA	77
Phosphosite 15:	TIMM8A	O60220	S5	___MDSSSSSSAAGL	87 / 8 AA	11
Phosphosite 16:	PIAS4	Q8N2W9	S473	VDLTLDSSSSSEDEE	100 / 7 AA	57
Phosphosite 17:	TIMM8A	O60220	S4	____MDSSSSSSAAG	87 / 8 AA	11
Phosphosite 18:	FAM122B	Q7Z309	S208	SDILDGSSSSSGLSS	87 / 8 AA	27
Phosphosite 19:	PIAS4	Q8N2W9	S472	VVDLTLDSSSSSEDE	100 / 7 AA	57
Phosphosite 20:	TMEM67	Q5HYA8	S712	KNLALMDSSSSLSRN	85 / 7 AA	112