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:	TAF4
Human P-Site:	S972
P-Site Sequence:	ILMRAAKSRSRQEDP
UniProt:	O00268
Intern. Prot. ID:	IPI00413755

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TAF4	O00268	S972	ILMRAAKSRSRQEDP	100 / 9 AA	110
Phosphosite 1:	ACSF2	Q96CM8	S28	LGARAALSRSWQEAR	77 / 9 AA	68
Phosphosite 2:	ATF7	P17544	S358	ERNRAAASRCRQKRK	77 / 9 AA	53
Phosphosite 3:	ATF2	P15336	S367	ERNRAAASRCRQKRK	77 / 9 AA	55
Phosphosite 4:	CDK13	Q14004	S231	GGSEASKSRSRHSHS	75 / 8 AA	165
Phosphosite 5:	CCDC88A	Q3V6T2	S1863	QESRNSKSRSREQQS	66 / 9 AA	216
Phosphosite 6:	TTLL8	A6PVC2	S323	IIKPAAKSRGRDIVC	75 / 8 AA	91
Phosphosite 7:	CDK13	Q14004	S409	VLRRSGKSRSRSPYS	75 / 8 AA	165
Phosphosite 8:	OR2G2	Q8NGZ5	S268	MYLQPAKSRSRDQGK	75 / 8 AA	36
Phosphosite 9:	UTP11L	Q9Y3A2	S11	AFRKAAKSRQREHRE	66 / 9 AA	30
Phosphosite 10:	E2F8	A0AVK6	S593	PERQGAKSRTREPAG	55 / 9 AA	94
Phosphosite 11:	GNPTG	Q9UJJ9	S131	RDGDACRSRSRQSKV	75 / 8 AA	34
Phosphosite 12:	SFRS2	Q01130	S202	VSKRESKSRSRSKSP	75 / 8 AA	25
Phosphosite 13:	SFRS18	Q8TF01	S634	RTNRASRSRSRDRRK	66 / 9 AA	93
Phosphosite 14:	OR2G2	Q8NGZ5	S270	LQPAKSRSRDQGKFV	85 / 7 AA	36
Phosphosite 15:	E2F8	A0AVK6	T595	RQGAKSRTREPAGER	71 / 7 AA	94
Phosphosite 16:	SKIL	P12757	S433	TKTEASKSISRQSEK	75 / 8 AA	77
Phosphosite 17:	TAF4B	Q92750	S754	MLLKAAKSRSNKEDP	85 / 7 AA	91
Phosphosite 18:	SAS10	Q9NQZ2	S145	DTDYGSKSRGRQSQQ	62 / 8 AA	55
Phosphosite 19:	PNMAL1	Q86V59	S239	VRRAGAKSRSRRKKQ	85 / 7 AA	48
Phosphosite 20:	ZC4H2	Q9NQZ6	S212	LCKAKSRSRNPKKPK	100 / 6 AA	26