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:	T344
P-Site Sequence:	SPPSSLTTDPSQSLL
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	T344	SPPSSLTTDPSQSLL	100 / 9 AA	47
Phosphosite 1:	E2F1	Q01094	T343	SSPPSSLTTDPSQSL	100 / 8 AA	47
Phosphosite 2:	USP38	Q8NB14	T257	TVLIRSLTTDPNVKD	85 / 7 AA	117
Phosphosite 3:	E2F1	Q01094	S347	SSLTTDPSQSLLSLE	100 / 6 AA	47
Phosphosite 4:	KIAA0355	O15063	T601	IGNFPRTTDPSQSAQ	100 / 6 AA	116
Phosphosite 5:	KIAA0355	O15063	S604	FPRTTDPSQSAQNSS	100 / 6 AA	116
Phosphosite 6:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	T133	SSQSSFSTDPSDLSP	66 / 9 AA	30
Phosphosite 7:	H6PD	O95479	T720	EQLVVLTTSPSQPHR	85 / 7 AA	89
Phosphosite 8:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S132	ESSQSSFSTDPSDLS	75 / 8 AA	30
Phosphosite 9:	HIVEP3	Q5T1R4	S1504	EMLSSLSSDPSDTKE	66 / 9 AA	259
Phosphosite 10:	HSD17B1	P14061	S25	HLAVRLASDPSQSFK	71 / 7 AA	35
Phosphosite 11:	MERIT40	Q9NWV8	S161	AWLSGLTSDPRELCS	55 / 9 AA	37
Phosphosite 12:	DNAH10	Q8IVF4	T3968	DFRLWLTTDPTKGFP	62 / 8 AA	515
Phosphosite 13:	H6PD	O95479	S721	QLVVLTTSPSQPHRR	85 / 7 AA	89
Phosphosite 14:	HIVEP3	Q5T1R4	S1503	LEMLSSLSSDPSDTK	75 / 8 AA	259
Phosphosite 15:	DNAH10	Q8IVF4	T3967	PDFRLWLTTDPTKGF	71 / 7 AA	515
Phosphosite 16:	ZNF294	O94822	T569	KIEGWELTTEPSLTH	83 / 6 AA	201
Phosphosite 17:	RAB3B	P20337	T193	KMSDSLDTDPSMLGS	75 / 8 AA	25
Phosphosite 18:	TAPBPL	Q9BX59	T370	YSISSSLTAEPGSAG	62 / 8 AA	50
Phosphosite 19:	E2F1	Q01094	S341	PPSSPPSSLTTDPSQ	100 / 6 AA	47
Phosphosite 20:	GAPVD1	Q14C86	T1015	PDRFSTLTDDPSPRL	75 / 8 AA	165