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:	S669
P-Site Sequence:	YESSERNSSSPVSLD
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	S669	YESSERNSSSPVSLD	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	S670	ESSERNSSSPVSLDA	100 / 8 AA	187
Phosphosite 2:	HES1	Q14469	S11	DIMEKNSSSPVAATP	87 / 8 AA	30
Phosphosite 3:	HES1	Q14469	S10	ADIMEKNSSSPVAAT	87 / 8 AA	30
Phosphosite 4:	USP54	Q70EL1	S671	SSERNSSSPVSLDAA	100 / 7 AA	187
Phosphosite 5:	INSC	Q1MX18	S528	RSPSERNSSDAVLVA	77 / 9 AA	63
Phosphosite 6:	EAP1	Q9H1B7	S657	TASARRNSSSPVSPA	100 / 7 AA	83
Phosphosite 7:	EAP1	Q9H1B7	S659	SARRNSSSPVSPASV	100 / 7 AA	83
Phosphosite 8:	PALMD	Q9NP74	S251	RQASERNSKSPTEYH	77 / 9 AA	63
Phosphosite 9:	EAP1	Q9H1B7	S658	ASARRNSSSPVSPAS	100 / 7 AA	83
Phosphosite 10:	BICC1	Q9H694	T24	GSNSERSTDSPVPGS	66 / 9 AA	105
Phosphosite 11:	INSC	Q1MX18	S529	SPSERNSSDAVLVAC	75 / 8 AA	63
Phosphosite 12:	CCDC66	A2RUB6	S796	FSKERSPSSPVPVVK	75 / 8 AA	109
Phosphosite 13:	HES1	Q14469	S12	IMEKNSSSPVAATPA	85 / 7 AA	30
Phosphosite 14:	IFNGR1	P15260	S378	LTPIERESSSPLSSN	75 / 8 AA	54
Phosphosite 15:	INTU	Q9ULD6	S648	RIDERLASSPVPCLS	75 / 8 AA	106
Phosphosite 16:	PLA2G4B	P0C869	S55	QTRTVKNSSSPVWNQ	85 / 7 AA	114
Phosphosite 17:	IFNGR1	P15260	S379	TPIERESSSPLSSNQ	75 / 8 AA	54
Phosphosite 18:	TACC2	O95359	S160	AFPAERDSSTPYQEI	62 / 8 AA	309
Phosphosite 19:	PLA2G4B	P0C869	S57	RTVKNSSSPVWNQSF	85 / 7 AA	114
Phosphosite 20:	TACC2	O95359	S161	FPAERDSSTPYQEIA	71 / 7 AA	309