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:	USP20
Human P-Site:	Y227
P-Site Sequence:	VNPMFRGYAQQDTQE
UniProt:	Q9Y2K6
Intern. Prot. ID:	IPI00328285

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP20	Q9Y2K6	Y227	VNPMFRGYAQQDTQE	100 / 9 AA	102
Phosphosite 1:	USP44	Q9H0E7	Y419	LIPAFRGYAQQDAQE	100 / 8 AA	81
Phosphosite 2:	USP33	Q8TEY7	Y267	VNPTFRGYSQQDAQE	77 / 9 AA	107
Phosphosite 3:	USP33	Q8TEY7	S268	NPTFRGYSQQDAQEF	87 / 8 AA	107
Phosphosite 4:	USP49	Q70CQ1	Y395	LIPAFRGYDQQDAQE	87 / 8 AA	79
Phosphosite 5:	USP3	Q9Y6I4	Y256	IMPNFRGYQQQDAHE	87 / 8 AA	59
Phosphosite 6:	ATP10D	Q9P241	Y227	QRQVVRGYAEQDSEV	66 / 9 AA	160
Phosphosite 7:	USP21	Q9UK80	Y297	YVPSFSGYSQQDAQE	75 / 8 AA	63
Phosphosite 8:	IFI35	P80217	T56	PLVFRGHTQQDPEVP	75 / 8 AA	31
Phosphosite 9:	NELF	Q6X4W1	Y242	AISVFRGYAERKRRK	62 / 8 AA	60
Phosphosite 10:	USP8	P40818	S865	NDQFAGYSQQDSQEL	75 / 8 AA	128
Phosphosite 11:	USP15	Q9Y4E8	Y376	FAPQFSGYQQQDCQE	75 / 8 AA	112
Phosphosite 12:	USP4	Q13107	Y389	FAPQFSGYQQQDSQE	75 / 8 AA	109
Phosphosite 13:	TCF2	P35680	Y128	AAKMIKGYMQQHNIP	55 / 9 AA	61
Phosphosite 14:	MMP27	Q9H306	Y354	NFWMIRGYAVLPDYP	83 / 6 AA	59
Phosphosite 15:	LAMA3	Q16787	Y761	PEFSWRGYAQMTSVQ	83 / 6 AA	367
Phosphosite 16:	Basonuclin 1	Q01954	Y142	LQDYIRGYVLQDASG	62 / 8 AA	111
Phosphosite 17:	LAMA5	O15230	Y906	ENFSWRGYAQMAPVQ	83 / 6 AA	400
Phosphosite 18:	ADCY1	Q08828	Y52	LEALFRGYTLRLEQA	50 / 8 AA	123
Phosphosite 19:	FH	P07954	Y251	LGQEFSGYVQQVKYA	71 / 7 AA	55
Phosphosite 20:	GCNT4	Q9P109	Y119	IYQTLRGYAQKLVSK	71 / 7 AA	53