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:	S643
P-Site Sequence:	IIQSREPSLKNSNPD
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	S643	IIQSREPSLKNSNPD	100 / 9 AA	152
Phosphosite 1:	BRD3	Q15059	S605	IIQSREPSLRDSNPD	77 / 9 AA	80
Phosphosite 2:	BRDT	Q58F21	S543	IIQSREPSLSNSNPD	88 / 9 AA	108
Phosphosite 3:	BRD2	P25440	S675	IIQAREPSLRDSNPE	66 / 9 AA	88
Phosphosite 4:	ALG2	Q9H553	S381	EKFIREPSLKATMGL	75 / 8 AA	47
Phosphosite 5:	CCDC144C	Q8IYA2	S318	FPEQKEPSLKNIIHS	85 / 7 AA	143
Phosphosite 6:	CCDC144B	Q3MJ40	S368	FPEQKEPSLKNIIHP	85 / 7 AA	83
Phosphosite 7:	CCDC144A	A2RUR9	S368	FPEQKEPSLKNIIHP	85 / 7 AA	165
Phosphosite 8:	CEP68	Q76N32	S374	FSGPREPSLKQWPSR	66 / 9 AA	81
Phosphosite 9:	C1orf106	Q3KP66	S570	SRIVRTPSLKDSPAG	75 / 8 AA	73
Phosphosite 10:	HEM1	P55160	S54	LEKSMEPSLKYINKK	75 / 8 AA	128
Phosphosite 11:	TAS2R40	P59535	S238	ATGSRDPSMKAHIGA	71 / 7 AA	37
Phosphosite 12:	PSMD3	O43242	S352	RLQFRQPSLKRSLMP	75 / 8 AA	61
Phosphosite 13:	MAF1	Q9H063	S123	HEFSREPSLSWVVNA	100 / 6 AA	29
Phosphosite 14:	FANCA	O15360	S1149	CLRSRDPSLMVDFIL	71 / 7 AA	163
Phosphosite 15:	VPS13A	Q96RL7	S1424	FTDVRDPSLKLAEFK	83 / 6 AA	360
Phosphosite 16:	PLEKHN1	Q494U1	S23	ASFSRKPSLKGNRED	85 / 7 AA	72
Phosphosite 17:	GPR137C	Q8N3F9	S371	LGSSREGSLPNSQSL	77 / 9 AA	47
Phosphosite 18:	FGF14	Q92915	S210	VAMYREPSLHDVGET	71 / 7 AA	27
Phosphosite 19:	NUFIP2	Q7Z417	S107	NAGEREISLKNLSSD	85 / 7 AA	76
Phosphosite 20:	SRGAP2	O75044	S908	LNSISRHSSLKNRLD	75 / 8 AA	121