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:	USP53
Human P-Site:	S552
P-Site Sequence:	KITGKVKSDNGTGYD
UniProt:	Q70EK8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP53	Q70EK8	S552	KITGKVKSDNGTGYD	100 / 9 AA	121
Phosphosite 1:	KCTD4	Q8WVF5	S202	QFKYFIKSENGTRLV	71 / 7 AA	30
Phosphosite 2:	UIMC1	Q96RL1	S545	QKEAKTKSDSGTAAQ	66 / 9 AA	80
Phosphosite 3:	SYNE2	Q8WXH0	S4126	VEESSVKSDNGDEKA	100 / 6 AA	796
Phosphosite 4:	ADAMTS3	O15072	S174	GLAGMIKSDNEEYFI	71 / 7 AA	136
Phosphosite 5:	KIAA1267	Q7Z3B3	T504	PLSSEVKTDHGTDKL	71 / 7 AA	121
Phosphosite 6:	CHSY1	Q86X52	S675	VYSGKVPSDNHFAFT	85 / 7 AA	92
Phosphosite 7:	SALL1	Q9NSC2	S593	SPPGSVKSDSGGPES	75 / 8 AA	140
Phosphosite 8:	NOP58	Q9Y2X3	S199	PELGKIISDNLTYCK	66 / 9 AA	60
Phosphosite 9:	UBXN11	Q5T124	S403	LSMLRIKSENGEQAF	57 / 7 AA	57
Phosphosite 10:	TNRC6A	Q8NDV7	T746	SPRGERKTDNGTEAW	66 / 9 AA	210
Phosphosite 11:	ARFGEF2	Q9Y6D5	S264	RSDSGKVSTENGDAP	62 / 8 AA	202
Phosphosite 12:	DAB2IP	Q5VWQ8	T251	RTTGKLKTDNVFWGE	71 / 7 AA	132
Phosphosite 13:	Bcl-11A	Q9H165	S438	SSPMTVKSDDGLSTA	83 / 6 AA	91
Phosphosite 14:	C20orf95	Q5TG30	S136	VFNSGKMSSENGDSG	62 / 8 AA	69
Phosphosite 15:	TMEM23	Q86VZ5	S59	KPPLCRVSSDNGQRL	71 / 7 AA	49
Phosphosite 16:	TMEM23	Q86VZ5	S60	PPLCRVSSDNGQRLL	71 / 7 AA	49
Phosphosite 17:	THRAP3	Q9Y2W1	S390	LGDGKMKSDSFAPKT	71 / 7 AA	109
Phosphosite 18:	VDAC1	P21796	S35	KLDLKTKSENGLEFT	71 / 7 AA	31
Phosphosite 19:	CUBN	O60494	S2811	GCGGIFHSDNGTIRS	66 / 9 AA	399
Phosphosite 20:	ANK2	Q01484	T2360	EASVKTDTGTESKPQ	71 / 7 AA	430