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:	USP22
Human P-Site:	T424
P-Site Sequence:	KLRRKITTYVSFPLE
UniProt:	Q9UPT9
Intern. Prot. ID:	IPI00852960

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP22	Q9UPT9	T424	KLRRKITTYVSFPLE	100 / 9 AA	60
Phosphosite 1:	USP27X	A6NNY8	T325	KQRRKITTYISFPLE	88 / 9 AA	50
Phosphosite 2:	USP22	Q9UPT9	T423	AKLRRKITTYVSFPL	100 / 8 AA	60
Phosphosite 3:	USP27X	A6NNY8	Y326	QRRKITTYISFPLEL	87 / 8 AA	50
Phosphosite 4:	USP27X	A6NNY8	T324	AKQRRKITTYISFPL	87 / 8 AA	50
Phosphosite 5:	USP51	Q70EK9	T611	KQRRKINTFISFPLE	66 / 9 AA	80
Phosphosite 6:	TBCCD1	Q9NVR7	S37	LHYLRKISTYVQIRA	85 / 7 AA	64
Phosphosite 7:	USP22	Q9UPT9	S427	RKITTYVSFPLELDM	100 / 6 AA	60
Phosphosite 8:	RNaseH2A	O75792	S270	EGLRKITSYFLNEGS	83 / 6 AA	33
Phosphosite 9:	RNaseH2A	O75792	T269	QEGLRKITSYFLNEG	83 / 6 AA	33
Phosphosite 10:	USP20	Q9Y2K6	S601	MYSFKINSHVSFPLE	62 / 8 AA	102
Phosphosite 11:	USP27X	A6NNY8	S328	RKITTYISFPLELDM	83 / 6 AA	50
Phosphosite 12:	CUL3	Q13618	Y764	TPEDRKVYTYVA___	62 / 8 AA	89
Phosphosite 13:	PSME4	Q14997	T81	FWTRKLSTYIRLYGR	44 / 9 AA	211
Phosphosite 14:	C6orf115	Q9P1F3	T60	AKRRKIVTYPGELLL	83 / 6 AA	9
Phosphosite 15:	TBCCD1	Q9NVR7	Y39	YLRKISTYVQIRATE	83 / 6 AA	64
Phosphosite 16:	ARMCX1	Q9P291	T286	ENQGKIKTYISQVCD	71 / 7 AA	49
Phosphosite 17:	INPP5F	Q9Y2H2	Y405	FNNSHLTYVSFDFHE	100 / 5 AA	128
Phosphosite 18:	ADAMTS16	Q8TE57	T313	HGHENITTYVLTILN	83 / 6 AA	136
Phosphosite 19:	TTN	Q8WZ42	Y14745	GGSKITNYVVERRAT	83 / 6 AA	3816
Phosphosite 20:	MYCBP2	O75592	Y891	DASKITTYPPGSVRF	71 / 7 AA	510