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:	S406
P-Site Sequence:	HEGHAKLSSSPPRAS
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	S406	HEGHAKLSSSPPRAS	100 / 9 AA	102
Phosphosite 1:	USP20	Q9Y2K6	S407	EGHAKLSSSPPRASP	100 / 8 AA	102
Phosphosite 2:	USP20	Q9Y2K6	S408	GHAKLSSSPPRASPV	100 / 7 AA	102
Phosphosite 3:	AMMECR1	Q9Y4X0	S15	VKKQKLSSSPPSGSG	100 / 7 AA	35
Phosphosite 4:	AMMECR1	Q9Y4X0	S14	GVKKQKLSSSPPSGS	100 / 7 AA	35
Phosphosite 5:	AMMECR1	Q9Y4X0	S16	KKQKLSSSPPSGSGG	100 / 7 AA	35
Phosphosite 6:	INTS1	Q8N201	S81	LTKRPKLSSTPPLSA	66 / 9 AA	244
Phosphosite 7:	MAST1	Q9Y2H9	S1241	SFPAKLHSSPPVVRP	87 / 8 AA	171
Phosphosite 8:	KIF24	Q5T7B8	S1115	ATRHLWLSSSPPDNK	77 / 9 AA	152
Phosphosite 9:	MTA3	Q9BTC8	S517	ADRHAELSGSPLKSK	75 / 8 AA	68
Phosphosite 10:	VENTX	O95231	S6	__MRLSSSPPRGPQQ	85 / 7 AA	28
Phosphosite 11:	INTS1	Q8N201	T83	KRPKLSSTPPLSALG	85 / 7 AA	244
Phosphosite 12:	VENTX	O95231	S5	___MRLSSSPPRGPQ	85 / 7 AA	28
Phosphosite 13:	YTHDC1	Q96MU7	S334	EKKHEKLSSSVRAVR	85 / 7 AA	85
Phosphosite 14:	INTS1	Q8N201	S82	TKRPKLSSTPPLSAL	85 / 7 AA	244
Phosphosite 15:	ZXDC	Q2QGD7	S284	FPTHAKLSSHQRSHF	100 / 6 AA	90
Phosphosite 16:	KLF6	Q99612	S84	SELKISSSPPEDTLI	85 / 7 AA	32
Phosphosite 17:	FAM160B1	Q5W0V3	S547	LPNQEWLSSSPPATP	66 / 9 AA	87
Phosphosite 18:	KLF6	Q99612	S82	EESELKISSSPPEDT	85 / 7 AA	32
Phosphosite 19:	ANKRD56	A6NEL2	S508	LAGRAKLSSSDEEYL	85 / 7 AA	86
Phosphosite 20:	GABRA4	P48169	S500	IGATGKLSATPPPSA	62 / 8 AA	62