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:	S1055
P-Site Sequence:	LKKYNLFSVSNHYGG
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	S1055	LKKYNLFSVSNHYGG	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	S1057	KYNLFSVSNHYGGLD	100 / 7 AA	128
Phosphosite 2:	USP2	O75604	Y544	NHAVYNLYAVSNHSG	75 / 8 AA	68
Phosphosite 3:	TMTC1	Q8IUR5	S128	CLVYDLFSLSNKQDK	75 / 8 AA	87
Phosphosite 4:	THBS2	P35442	S31	DTTFDLFSISNINRK	62 / 8 AA	130
Phosphosite 5:	FIBIN	Q8TAL6	S59	CQLLFRVSDHRRCSQ	71 / 7 AA	24
Phosphosite 6:	C2orf34	Q7Z624	S72	FESFNLFSVTEGKER	62 / 8 AA	36
Phosphosite 7:	GPR82	Q96P67	T325	KTLYNLFTKSNSAHM	75 / 8 AA	38
Phosphosite 8:	GPR161	Q8N6U8	S362	TSRLFSISNRITDLG	71 / 7 AA	59
Phosphosite 9:	GPR161	Q8N6U8	S360	QRTSRLFSISNRITD	71 / 7 AA	59
Phosphosite 10:	SASS6	Q6UVJ0	S620	GLSQNLFSNSDHQRD	75 / 8 AA	74
Phosphosite 11:	TAZ	Q16635	T65	GPATPLITVSNHQSC	71 / 7 AA	33
Phosphosite 12:	RBM20	Q5T481	S75	LLDKNPFSVSNPNPL	75 / 8 AA	122
Phosphosite 13:	CTSB	P07858	S231	HYGYNSYSVSNSEKD	75 / 8 AA	38
Phosphosite 14:	ZNF140	P52738	S77	EVKRDLFSVSESSGE	71 / 7 AA	53
Phosphosite 15:	KRTAP15-1	Q3LI76	Y30	VSTYNLFYPSNAIYS	75 / 8 AA	15
Phosphosite 16:	USP15	Q9Y4E8	S881	RYNLIAVSNHYGGMG	71 / 7 AA	112
Phosphosite 17:	ZC3H6	P61129	S242	NKGPNVFSVSDDFQE	62 / 8 AA	132
Phosphosite 18:	PLA2G2E	Q9NZK7	S87	KLEKYLFSVSERGIF	71 / 7 AA	16
Phosphosite 19:	HEATR1	Q9H583	S1071	LGKYNEFSVSLLNED	85 / 7 AA	242
Phosphosite 20:	IFNA14	P01570	S92	QQTFNLFSTKNSSAA	62 / 8 AA	22