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:	USP8
Human P-Site:	S719
P-Site Sequence:	KLKRSYSSPDITQAI
UniProt:	P40818
Intern. Prot. ID:	IPI00030915

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP8	P40818	S719	KLKRSYSSPDITQAI	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	S718	SKLKRSYSSPDITQA	100 / 8 AA	128
Phosphosite 2:	USP8	P40818	Y717	PSKLKRSYSSPDITQ	100 / 7 AA	128
Phosphosite 3:	PRR14	Q9BWN1	S333	PSLGRSYSCPDLGPP	75 / 8 AA	64
Phosphosite 4:	OVCH1	Q7RTY7	S137	YNSREYMSPDIALLY	66 / 9 AA	125
Phosphosite 5:	PRR14	Q9BWN1	Y332	KPSLGRSYSCPDLGP	85 / 7 AA	64
Phosphosite 6:	NUP153	P49790	S491	LPTFNFSSPEITTSS	62 / 8 AA	154
Phosphosite 7:	ALS2CR11	Q53TS8	S37	LQRNPYSSPDIMHIK	100 / 6 AA	71
Phosphosite 8:	ALS2CR11	Q53TS8	S36	LLQRNPYSSPDIMHI	100 / 6 AA	71
Phosphosite 9:	ZNF768	Q9H5H4	S458	HLPGRTYSCPDCGKT	62 / 8 AA	60
Phosphosite 10:	C20orf117	O94964	Y1004	GRQMQRSYTAPDKTG	71 / 7 AA	160
Phosphosite 11:	CBARA1	Q9BPX6	T123	NRIRAYSTPDKIFRY	71 / 7 AA	54
Phosphosite 12:	CBARA1	Q9BPX6	S122	ENRIRAYSTPDKIFR	71 / 7 AA	54
Phosphosite 13:	C20orf117	O94964	T1005	RQMQRSYTAPDKTGI	71 / 7 AA	160
Phosphosite 14:	RBM7	Q9Y580	S136	QIIQRSFSSPENFQR	71 / 7 AA	31
Phosphosite 15:	RBM7	Q9Y580	S137	IIQRSFSSPENFQRQ	71 / 7 AA	31
Phosphosite 16:	KIAA1853	A7MD48	Y600	SRSQSRSYSSADSYS	85 / 7 AA	69
Phosphosite 17:	ZNF768	Q9H5H4	Y457	THLPGRTYSCPDCGK	71 / 7 AA	60
Phosphosite 18:	CBARA1	Q9BPX6	Y121	YENRIRAYSTPDKIF	71 / 7 AA	54
Phosphosite 19:	GGTLC2	Q14390	S82	DEMDDFSSPNITNEF	71 / 7 AA	24
Phosphosite 20:	KIAA1853	A7MD48	S601	RSQSRSYSSADSYSS	85 / 7 AA	69