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:	S671
P-Site Sequence:	GTFRYYHSPTNTVHM
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	S671	GTFRYYHSPTNTVHM	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	Y669	ITGTFRYYHSPTNTV	100 / 7 AA	128
Phosphosite 2:	GTF2H1	P32780	Y383	LKKSDRYYHGPTPIQ	85 / 7 AA	62
Phosphosite 3:	USP8	P40818	T673	FRYYHSPTNTVHMYP	100 / 7 AA	128
Phosphosite 4:	USP8	P40818	Y668	PITGTFRYYHSPTNT	100 / 6 AA	128
Phosphosite 5:	Fos	P01100	S32	DSLSYYHSPADSFSS	62 / 8 AA	41
Phosphosite 6:	EFHA2	Q86XE3	T294	LYGYHSPTNSVLKTD	85 / 7 AA	61
Phosphosite 7:	DYRK1A	Q13627	S635	TRPRVYNSPTNSSST	66 / 9 AA	86
Phosphosite 8:	MAP1B	P46821	S1339	GHTPYYQSPTDEKSS	62 / 8 AA	271
Phosphosite 9:	EFHA2	Q86XE3	S292	LQLYGYHSPTNSVLK	85 / 7 AA	61
Phosphosite 10:	GTF2H1	P32780	Y382	NLKKSDRYYHGPTPI	83 / 6 AA	62
Phosphosite 11:	DKK2	Q9UBU2	Y89	KECEVGRYCHSPHQG	83 / 6 AA	28
Phosphosite 12:	SMPD3	Q9NY59	S173	QIKIYIDSPTNTSIS	75 / 8 AA	71
Phosphosite 13:	DKK2	Q9UBU2	S92	EVGRYCHSPHQGSSA	83 / 6 AA	28
Phosphosite 14:	MBD1	Q9UIS9	S37	RSDTYYQSPTGDRIR	71 / 7 AA	67
Phosphosite 15:	C1orf63	Q9BUV0	Y105	YGFTRRYYRSPSRYR	71 / 7 AA	34
Phosphosite 16:	Fos	P01100	Y30	AGDSLSYYHSPADSF	83 / 6 AA	41
Phosphosite 17:	MBD1	Q9UIS9	Y35	CGRSDTYYQSPTGDR	83 / 6 AA	67
Phosphosite 18:	PRKAG3	Q9UGI9	S256	VLHRYYRSPLVQIYE	83 / 6 AA	54
Phosphosite 19:	C1orf63	Q9BUV0	S107	FTRRYYRSPSRYRSR	71 / 7 AA	34
Phosphosite 20:	C1orf63	Q9BUV0	Y104	RYGFTRRYYRSPSRY	83 / 6 AA	34