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:	S51
P-Site Sequence:	NPPPPETSNPNKPKR
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	S51	NPPPPETSNPNKPKR	100 / 9 AA	152
Phosphosite 1:	BRD4	O60885	T50	TNPPPPETSNPNKPK	100 / 8 AA	152
Phosphosite 2:	BRD3	Q15059	S27	NPPPPEVSNPSKPGR	77 / 9 AA	80
Phosphosite 3:	BRD2	P25440	S67	NPPPPEVSNPKKPGR	77 / 9 AA	88
Phosphosite 4:	MYBL2	P10244	S287	EGSPPETSLPYKWVV	77 / 9 AA	79
Phosphosite 5:	DCST2	Q5T1A1	S742	PHRPPETSSATKGAP	66 / 9 AA	86
Phosphosite 6:	ITIH4	Q14624	T701	PASAPPATSNPDPAV	75 / 8 AA	103
Phosphosite 7:	INSM2	Q96T92	S511	AGAPPETSGPSGPSD	75 / 8 AA	59
Phosphosite 8:	INSM2	Q96T92	T510	LAGAPPETSGPSGPS	75 / 8 AA	59
Phosphosite 9:	MYST4	Q8WYB5	T1787	QLAEIPETSNANIGL	85 / 7 AA	231
Phosphosite 10:	LAMA4	Q16363	S51	RQDPPETSEPRVALG	85 / 7 AA	203
Phosphosite 11:	LAMA4	Q16363	T50	GRQDPPETSEPRVAL	85 / 7 AA	203
Phosphosite 12:	TBL1Y	Q9BQ87	S417	SPTGPATSNPNSSIM	85 / 7 AA	57
Phosphosite 13:	TBL1X	O60907	S470	SPTGPATSNPNSNIM	85 / 7 AA	62
Phosphosite 14:	TBL1Y	Q9BQ87	T416	WSPTGPATSNPNSSI	85 / 7 AA	57
Phosphosite 15:	KIAA0467	Q5T011	S1970	LHGPPETSGPPDGQR	85 / 7 AA	278
Phosphosite 16:	TBL1X	O60907	T469	WSPTGPATSNPNSNI	85 / 7 AA	62
Phosphosite 17:	KNDC1	Q76NI1	S399	SPGQPETSHPSQGPA	62 / 8 AA	191
Phosphosite 18:	DRCTNNB1A	Q9BYI3	S23	FKTLPETSLPNYATN	85 / 7 AA	58
Phosphosite 19:	MYBL2	P10244	T286	QEGSPPETSLPYKWV	75 / 8 AA	79
Phosphosite 20:	KIAA1958	Q8N8K9	S315	MQMPVSTSHPNKQIS	66 / 9 AA	79