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:	T663
P-Site Sequence:	AKFLDPITGTFRYYH
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	T663	AKFLDPITGTFRYYH	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	T665	FLDPITGTFRYYHSP	100 / 7 AA	128
Phosphosite 2:	FXR1	P51114	T259	AIELDEDTGTFRIYG	77 / 9 AA	70
Phosphosite 3:	HNRNPD	Q14103	T134	TLKLDPITGRSRGFG	77 / 9 AA	38
Phosphosite 4:	IPO11	Q9UI26	T888	VMTEDPETGTYKDCM	62 / 8 AA	113
Phosphosite 5:	EVPL	Q92817	T1854	KNMLDPITGQKLLEA	100 / 6 AA	232
Phosphosite 6:	LEF1	Q9UJU2	T222	GQPVYPITGGFRQPY	85 / 7 AA	44
Phosphosite 7:	OSBPL8	Q9BZF1	T738	LFELDPLTGEWHYKF	55 / 9 AA	101
Phosphosite 8:	C1orf65	Q8N715	T160	AGTPLSGTFRVEKAQ	71 / 7 AA	72
Phosphosite 9:	CPEB3	Q8NE35	T458	DIDEDEITASFRRFG	62 / 8 AA	76
Phosphosite 10:	CPEB2	Q7Z5Q1	T349	DIDEDEITASFRRFG	62 / 8 AA	65
Phosphosite 11:	CPEB4	Q17RY0	T489	DIDEDEITASFRRFG	62 / 8 AA	80
Phosphosite 12:	TTC29	Q8NA56	T443	NIEPDPVTEEFRGST	62 / 8 AA	55
Phosphosite 13:	MAGI2	Q86UL8	Y362	EKIDDPIYGTYYVDH	71 / 7 AA	159
Phosphosite 14:	NDRG4	Q9ULP0	T253	CNSKLDPTTTTFLKM	75 / 8 AA	38
Phosphosite 15:	TLN1	Q9Y490	T142	EEKKEEITGTLRKDK	62 / 8 AA	270
Phosphosite 16:	CHIA	Q9BZP6	T368	AIDLDDFTGTFCNQG	66 / 9 AA	52
Phosphosite 17:	C1orf65	Q8N715	S158	GGAGTPLSGTFRVEK	71 / 7 AA	72
Phosphosite 18:	CBX7	O95931	T231	DITANSITVTFREAQ	62 / 8 AA	28
Phosphosite 19:	PREPL	Q4J6C6	T438	TGHEDPITKTSRVLR	75 / 8 AA	84
Phosphosite 20:	SF3B3	Q15393	T683	RTVLDPVTGDLSDTR	55 / 9 AA	136