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:	USP54
Human P-Site:	S875
P-Site Sequence:	QQSPQQPSQPSACLP
UniProt:	Q70EL1
Intern. Prot. ID:	IPI00418210

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP54	Q70EL1	S875	QQSPQQPSQPSACLP	100 / 9 AA	187
Phosphosite 1:	Sin3A	Q96ST3	S228	QPPPQHPSQPSAQSA	88 / 9 AA	145
Phosphosite 2:	BRD4	O60885	S871	NALPQQPSRPSNRAA	87 / 8 AA	152
Phosphosite 3:	CLIP1	P30622	S172	SNIPQKPSQPAAKEP	77 / 9 AA	162
Phosphosite 4:	C15orf42	Q7Z2Z1	S899	HPAPQQPSQPVKDTV	100 / 7 AA	211
Phosphosite 5:	EMSY	Q7Z589	S863	RSQPQQPSQPQRTLL	100 / 7 AA	141
Phosphosite 6:	POU2F1	P14859	S85	SGDSQQPSQPSQQPS	100 / 7 AA	76
Phosphosite 7:	FOXB2	Q5VYV0	S212	QSQPQQPSHPGKMQE	75 / 8 AA	46
Phosphosite 8:	PAIP1	Q9H074	S82	PASPQRPSRPGALPE	66 / 9 AA	54
Phosphosite 9:	CCDC37	Q494V2	S349	LSSPQQGSQPSESSG	77 / 9 AA	71
Phosphosite 10:	PEX14	O75381	S11	SEQAEQPSQPSSTPG	75 / 8 AA	41
Phosphosite 11:	PHLDA1	Q8WV24	S213	GQGPAEPSQPSGPAV	66 / 9 AA	45
Phosphosite 12:	NCoA5	Q9HCD5	S477	NSQPQQRSQASGNQP	66 / 9 AA	66
Phosphosite 13:	SCRN2	Q96FV2	T298	SVLPQDPTQPCVHFL	55 / 9 AA	47
Phosphosite 14:	TIM3	Q8TDQ0	S291	VSSRQQPSQPLGCRF	100 / 6 AA	33
Phosphosite 15:	NR4A3	Q92570	S387	SPLQQEPSQPSPPSP	85 / 7 AA	68
Phosphosite 16:	ZNF650	Q6ZT12	S15	AVGGQQPSQPELPAP	100 / 6 AA	84
Phosphosite 17:	COG1	Q8WTW3	S110	AQQPQQPSQEKFYSM	100 / 6 AA	109
Phosphosite 18:	MLL2	O14686	S3097	AGLVPQQSSQPVLSQ	85 / 7 AA	564
Phosphosite 19:	RNF214	Q8ND24	S497	NPALSQPSQPSSPLP	85 / 7 AA	78
Phosphosite 20:	MLL2	O14686	S3098	GLVPQQSSQPVLSQK	85 / 7 AA	564