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:	T64
P-Site Sequence:	RRSLRVLTGHVCQGD
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	T64	RRSLRVLTGHVCQGD	100 / 9 AA	121
Phosphosite 1:	Hepatocellular carcinoma-associated protein TD26	Q6UXH0	T167	SHILWALTGHVQRQR	75 / 8 AA	22
Phosphosite 2:	PIGK	Q92643	T136	ENFLRVLTGRIPPST	75 / 8 AA
Phosphosite 3:	ZC3H14	Q6PJT7	S498	ADSLRVLSGHLMQTR	75 / 8 AA	83
Phosphosite 4:	AGPS	O00116	S42	GRRLRVLSGHLLGRP	75 / 8 AA	73
Phosphosite 5:	RTN4RL2	Q86UN3	T195	GNRLRLLTEHVFRGL	75 / 8 AA	46
Phosphosite 6:	TRAF7	Q6Q0C0	T596	KEQVRTLTGHVGTVY	75 / 8 AA	75
Phosphosite 7:	NLE1	Q9NVX2	T243	GRCERILTGHTQSVT	71 / 7 AA	53
Phosphosite 8:	PRMT5	O14744	T139	TNLARVLTNHIHTGH	71 / 7 AA	73
Phosphosite 9:	SH3BP5L	Q7L8J4	S358	VEHLRGLSDHVSLDG	55 / 9 AA	43
Phosphosite 10:	MXRA5	Q9NR99	T119	YNKLRVITGQTLQGL	71 / 7 AA	312
Phosphosite 11:	KCTD13	Q8WZ19	T60	YTTLRTLTGQDTMLK	71 / 7 AA	36
Phosphosite 12:	EGR3	Q06889	T300	TRHLRIHTGHKPFQC	71 / 7 AA	43
Phosphosite 13:	EGR4	Q05215	T405	NRHLRIHTGHKPFQC	71 / 7 AA	51
Phosphosite 14:	PNPLA6	Q8IY17	T966	SRLARVLTGNTIALV	83 / 6 AA	150
Phosphosite 15:	USP24	Q9UPU5	T137	ELESRVLTDHWSIPY	83 / 6 AA	294
Phosphosite 16:	PEDF	P36955	T170	GTRPRVLTGNPRLDL	83 / 6 AA	46
Phosphosite 17:	FCGBP	Q9Y6R7	S224	SSPVAVLSGHSCAQK	71 / 7 AA	572
Phosphosite 18:	CHD7	Q9P2D1	T472	SSAPRELTGHMRPNG	71 / 7 AA	336
Phosphosite 19:	FcRLA	Q7L513	S346	LMELRELSGHRKPGT	71 / 7 AA	41
Phosphosite 20:	LGMN	Q99538	T374	LSERAPLTGHSCYPE	83 / 6 AA	49