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:	BRD4
Human P-Site:	T500
P-Site Sequence:	SSDSDSSTDDSEEER
UniProt:	O60885
Intern. Prot. ID:	IPI00440727

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BRD4	O60885	T500	SSDSDSSTDDSEEER	100 / 9 AA	152
Phosphosite 1:	BRD4	O60885	S499	SSSDSDSSTDDSEEE	100 / 8 AA	152
Phosphosite 2:	ARHGEF11	O15085	T1374	SGPPDSSTDHSEAPM	77 / 9 AA	168
Phosphosite 3:	MEKK4	Q9Y6R4	T458	LKELESSTDESEEEQ	75 / 8 AA	182
Phosphosite 4:	USP45	Q70EL2	T487	SRLNESPTDDSEKEA	66 / 9 AA	92
Phosphosite 5:	ZNF862	O60290	T632	SVLLDSSTDASEQAC	87 / 8 AA	132
Phosphosite 6:	PPP4R2	Q9NY27	T217	KNHSDSSTSESEVSS	77 / 9 AA	47
Phosphosite 7:	CHD8	Q9HCK8	T2095	SSSSSSSTDESEDEK	77 / 9 AA	291
Phosphosite 8:	BRD4	O60885	S498	DSSSDSDSSTDDSEE	100 / 7 AA	152
Phosphosite 9:	ZBBX	A8MT70	T778	LSLSESSTDEEEEDF	66 / 9 AA	91
Phosphosite 10:	PRPF4	O43172	S106	INVSTDDSEVKACLR	100 / 6 AA	58
Phosphosite 11:	C1orf173	Q5RHP9	T611	EAHTDSSTDESARRS	75 / 8 AA	168
Phosphosite 12:	C1orf173	Q5RHP9	S610	REAHTDSSTDESARR	75 / 8 AA	168
Phosphosite 13:	KIAA0649	Q5T8A7	S1197	ASDFSDTSTEDSGGS	75 / 8 AA	127
Phosphosite 14:	Mad4	Q14582	T152	STGSAVSTDDSEQEV	100 / 6 AA	24
Phosphosite 15:	REG1B	P48304	S92	ASLIKESSTDDSNVW	85 / 7 AA	19
Phosphosite 16:	RNASEH2C	Q8TDP1	T104	DPLRDSGTDDQEEEP	66 / 9 AA	18
Phosphosite 17:	KIAA0649	Q5T8A7	T1198	SDFSDTSTEDSGGSS	75 / 8 AA	127
Phosphosite 18:	Mad4	Q14582	S155	SAVSTDDSEQEVDIE	100 / 6 AA	24
Phosphosite 19:	RBM11	P57052	T260	TSDSDSSTDNNRGNE	85 / 7 AA	32
Phosphosite 20:	BRD4	O60885	S503	SDSSTDDSEEERAQR	100 / 6 AA	152