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:	T591
P-Site Sequence:	STGDVPHTSVTGDSG
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	T591	STGDVPHTSVTGDSG	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	S592	TGDVPHTSVTGDSGS	100 / 8 AA	128
Phosphosite 2:	SPEG	Q15772	T175	TSLDTPPTSVTGTSE	77 / 9 AA	354
Phosphosite 3:	ZNF148	Q9UQR1	S371	YAVEMPHSSVGGSHL	55 / 9 AA	89
Phosphosite 4:	TG	P01266	T1201	SGEEVPGTRVTGGQP	66 / 9 AA	305
Phosphosite 5:	ZDBF2	Q9HCK1	Y1009	LDSGVPHYSVTEPQV	85 / 7 AA	266
Phosphosite 6:	USP8	P40818	T594	DVPHTSVTGDSGSGK	100 / 6 AA	128
Phosphosite 7:	COL6A6	A6NMZ7	S2004	ITPEPETSVTGDRVA	85 / 7 AA	247
Phosphosite 8:	PTHR	Q03431	S504	GPMVSHTSVTNVGPR	75 / 8 AA	66
Phosphosite 9:	WDR81	Q562E7	S703	VMPAPHTSITMASSD	71 / 7 AA	96
Phosphosite 10:	MAN2A2	P49641	T359	YSYDVPHTCGPDPKI	83 / 6 AA	129
Phosphosite 11:	DNAH1	Q9P2D7	T3253	RSHNVPHTSEPTLIG	83 / 6 AA	494
Phosphosite 12:	SPEG	Q15772	S176	SLDTPPTSVTGTSEE	85 / 7 AA	354
Phosphosite 13:	MEKK4	Q9Y6R4	S1135	HVIGKPHSPVTGLYL	71 / 7 AA	182
Phosphosite 14:	SACM1L	Q9NTJ5	S51	VKKDVPPSAVTRPIF	62 / 8 AA	67
Phosphosite 15:	TMEM131	Q92545	T309	GTKDVPITSVRPTPQ	85 / 7 AA	201
Phosphosite 16:	RNF128	Q8TEB7	T56	VSWRVPHTGVNRTVW	83 / 6 AA	47
Phosphosite 17:	IQCH	Q86VS3	S793	GTTVPQTSVDPQVLT	83 / 6 AA	117
Phosphosite 18:	TCF9	P16383	T164	ISLDVQHTSSISGMK	83 / 6 AA	89
Phosphosite 19:	IQCH	Q86VS3	T792	SGTTVPQTSVDPQVL	83 / 6 AA	117
Phosphosite 20:	PICALM	Q13492	S353	LAKKPHTSLTTAASP	83 / 6 AA	71