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:	S324
P-Site Sequence:	KLGQRRESSRPVKPP
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	S324	KLGQRRESSRPVKPP	100 / 9 AA	152
Phosphosite 1:	BRD4	O60885	S325	LGQRRESSRPVKPPK	100 / 8 AA	152
Phosphosite 2:	BRD2	P25440	S320	LPPMRRESGRPIKPP	66 / 9 AA	88
Phosphosite 3:	Loc387763	Q7Z7L8	S125	LGDPRRDSARPVAAI	66 / 9 AA	46
Phosphosite 4:	CD80	P33681	S284	NERLRRESVRPV___	87 / 8 AA	33
Phosphosite 5:	SAFB2	Q14151	S787	AIDRREGSRPMMGDH	75 / 8 AA	107
Phosphosite 6:	TTN	Q8WZ42	T23606	YIVERRETSRLVWTV	66 / 9 AA	3816
Phosphosite 7:	FMN1	Q68DA7	S235	CSLQRRESCPPDIPK	75 / 8 AA	158
Phosphosite 8:	NUP210	Q8TEM1	S811	SLSIQWESTRPVLAS	62 / 8 AA	205
Phosphosite 9:	TMEM16C	Q9BYT9	S972	LQQQRRKSGQPVHHE	66 / 9 AA	114
Phosphosite 10:	ARHGEF5	Q12774	S1011	SWPHRRDSGRPPGDS	62 / 8 AA	177
Phosphosite 11:	ATCAY	Q86WG3	S334	RLKARRESARPQPEF	85 / 7 AA	42
Phosphosite 12:	SAMD10	Q9BYL1	S75	SRSQRAASSRPIKLL	66 / 9 AA	23
Phosphosite 13:	WDFY1	Q8IWB7	S12	IHSRPQSSRPVLLSK	75 / 8 AA	46
Phosphosite 14:	WDFY1	Q8IWB7	S11	EIHSRPQSSRPVLLS	75 / 8 AA	46
Phosphosite 15:	APPL	Q9UKG1	S410	SFQQRHESLRPAAGQ	66 / 9 AA	80
Phosphosite 16:	TTN	Q8WZ42	T20357	YIVDKRETSRPNWAQ	62 / 8 AA	3816
Phosphosite 17:	BUB3	O43684	S176	YVQQRRESSLKYQTR	100 / 6 AA	37
Phosphosite 18:	TEP1	Q99973	S1359	LLLVKRESGRPLYLR	62 / 8 AA	290
Phosphosite 19:	EAP1	Q9H1B7	S657	TASARRNSSSPVSPA	75 / 8 AA	83
Phosphosite 20:	TNS3	Q68CZ2	S941	GPGQRRESSSSAERQ	66 / 9 AA	155