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:	S106
P-Site Sequence:	VEEAERLSESLKLRY
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	S106	VEEAERLSESLKLRY	100 / 9 AA	128
Phosphosite 1:	MCTP2	Q6DN12	S347	RNLRLSESLKKNQLW	100 / 7 AA	100
Phosphosite 2:	MCTP2	Q6DN12	S345	LIRNLRLSESLKKNQ	100 / 7 AA	100
Phosphosite 3:	SPTA1	P02549	S1250	GETAERLSESHPDAT	100 / 7 AA	280
Phosphosite 4:	USP8	P40818	S108	EAERLSESLKLRYEE	100 / 7 AA	128
Phosphosite 5:	BET1	O15155	T36	EEENERLTESLRSKV	75 / 8 AA	13
Phosphosite 6:	AGXT2L2	Q8IUZ5	S97	VDYAQRLSETLPEQL	75 / 8 AA	50
Phosphosite 7:	AOAH	P28039	S481	SERAEQLSNTLKKIA	66 / 9 AA	65
Phosphosite 8:	SMC1A	Q14683	T682	KEKKERLTEELKEQM	75 / 8 AA	143
Phosphosite 9:	Tnk1	Q13470	S60	RPAQRRLSEALKRLR	85 / 7 AA	72
Phosphosite 10:	Separase	Q14674	T1199	PEAAERLTQALQASL	55 / 9 AA	233
Phosphosite 11:	FRAP1	P42345	T1143	LETVDRLTESLDFTD	62 / 8 AA	289
Phosphosite 12:	SNX32	Q86XE0	S352	CQRFERLSDSAKQEL	75 / 8 AA	46
Phosphosite 13:	ZMYM4	Q5VZL5	S826	CKRQGKLSESLKWRG	85 / 7 AA	173
Phosphosite 14:	MIB1	Q86YT6	S416	NASGERLSQLLKKLF	66 / 9 AA	110
Phosphosite 15:	HEATR1	Q9H583	S997	LKSHQKLSETLKNLL	62 / 8 AA	242
Phosphosite 16:	ETAA1	Q9NY74	S878	SLVKLSESLKQSSKE	85 / 7 AA	103
Phosphosite 17:	C6orf81	Q5T9G4	S259	LVFAERLSEGRNAPH	85 / 7 AA	39
Phosphosite 18:	ETAA1	Q9NY74	S876	QQSLVKLSESLKQSS	85 / 7 AA	103
Phosphosite 19:	ATM	Q13315	S274	TQHRLNDSLKEVIIE	71 / 7 AA	351
Phosphosite 20:	FAM44A	Q8NFC6	S635	SKPARRLSESLHVVD	87 / 8 AA	330