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:	S407
P-Site Sequence:	EGHAKLSSSPPRASP
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	S407	EGHAKLSSSPPRASP	100 / 9 AA	102
Phosphosite 1:	USP20	Q9Y2K6	S408	GHAKLSSSPPRASPV	100 / 8 AA	102
Phosphosite 2:	USP20	Q9Y2K6	S406	HEGHAKLSSSPPRAS	100 / 8 AA	102
Phosphosite 3:	VENTX	O95231	S6	__MRLSSSPPRGPQQ	87 / 8 AA	28
Phosphosite 4:	VENTX	O95231	S5	___MRLSSSPPRGPQ	87 / 8 AA	28
Phosphosite 5:	AMMECR1	Q9Y4X0	S14	GVKKQKLSSSPPSGS	100 / 7 AA	35
Phosphosite 6:	AMMECR1	Q9Y4X0	S15	VKKQKLSSSPPSGSG	100 / 7 AA	35
Phosphosite 7:	AMMECR1	Q9Y4X0	S16	KKQKLSSSPPSGSGG	100 / 7 AA	35
Phosphosite 8:	MAST1	Q9Y2H9	S1241	SFPAKLHSSPPVVRP	87 / 8 AA	171
Phosphosite 9:	Cezanne	Q6GQQ9	S266	NELIKLASSEPRMHL	75 / 8 AA	93
Phosphosite 10:	OTUD7A	Q8TE49	S276	ELLKLASSEPRTHFS	75 / 8 AA	101
Phosphosite 11:	ZMYND11	Q15326	S406	QTKKLSASSPRMLHR	75 / 8 AA	66
Phosphosite 12:	Cezanne	Q6GQQ9	S267	ELIKLASSEPRMHLG	75 / 8 AA	93
Phosphosite 13:	INTS1	Q8N201	S81	LTKRPKLSSTPPLSA	75 / 8 AA	244
Phosphosite 14:	INTS1	Q8N201	T83	KRPKLSSTPPLSALG	85 / 7 AA	244
Phosphosite 15:	OTUD7A	Q8TE49	S275	TELLKLASSEPRTHF	75 / 8 AA	101
Phosphosite 16:	INTS1	Q8N201	S82	TKRPKLSSTPPLSAL	85 / 7 AA	244
Phosphosite 17:	AKAP3	O75969	S636	CERPLASSPPRLYED	85 / 7 AA	95
Phosphosite 18:	UBXN7	O94888	S269	GQLDGLSSSPPKKCA	85 / 7 AA	55
Phosphosite 19:	UBXN7	O94888	S270	QLDGLSSSPPKKCAR	85 / 7 AA	55
Phosphosite 20:	AKAP3	O75969	S635	LCERPLASSPPRLYE	85 / 7 AA	95