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:	Y668
P-Site Sequence:	PITGTFRYYHSPTNT
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	Y668	PITGTFRYYHSPTNT	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	Y669	ITGTFRYYHSPTNTV	100 / 8 AA	128
Phosphosite 2:	USP8	P40818	T665	FLDPITGTFRYYHSP	100 / 6 AA	128
Phosphosite 3:	USP8	P40818	S671	GTFRYYHSPTNTVHM	100 / 6 AA	128
Phosphosite 4:	C1orf63	Q9BUV0	Y105	YGFTRRYYRSPSRYR	75 / 8 AA	34
Phosphosite 5:	SLC12A5	Q9H2X9	Y617	WRPRFRYYHWTLSFL	83 / 6 AA	126
Phosphosite 6:	Fos	P01100	Y30	AGDSLSYYHSPADSF	62 / 8 AA	41
Phosphosite 7:	HERC4	Q5GLZ8	Y775	PKYGMFRYYEDSRLI	55 / 9 AA	119
Phosphosite 8:	GTF2H1	P32780	Y383	LKKSDRYYHGPTPIQ	83 / 6 AA	62
Phosphosite 9:	DKK2	Q9UBU2	Y89	KECEVGRYCHSPHQG	83 / 6 AA	28
Phosphosite 10:	GTF2H1	P32780	Y382	NLKKSDRYYHGPTPI	83 / 6 AA	62
Phosphosite 11:	Zinc finger protein ZnFP12	Q6N045	Y386	KCGKAFRYYYSAQRH	62 / 8 AA	63
Phosphosite 12:	C1orf63	Q9BUV0	Y104	RYGFTRRYYRSPSRY	75 / 8 AA	34
Phosphosite 13:	Zinc finger protein ZnFP12	Q6N045	Y387	CGKAFRYYYSAQRHE	62 / 8 AA	63
Phosphosite 14:	NSDHL	Q15738	Y337	ALAGTFHYYSCERAK	83 / 6 AA	42
Phosphosite 15:	DKK2	Q9UBU2	S92	EVGRYCHSPHQGSSA	83 / 6 AA	28
Phosphosite 16:	PDIA5	Q14554	Y478	KGYPTFHYYHYGKFA	83 / 6 AA	60
Phosphosite 17:	ALDH1A2	O94788	Y150	VIKTFRYYAGWADKI	100 / 5 AA	57
Phosphosite 18:	PDIA5	Q14554	Y479	GYPTFHYYHYGKFAE	83 / 6 AA	60
Phosphosite 19:	ZNF14	P17017	Y209	CGKTFIYYQSFQKHA	71 / 7 AA	75
Phosphosite 20:	ZNF14	P17017	Y208	QCGKTFIYYQSFQKH	71 / 7 AA	75