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:	T932
P-Site Sequence:	PPKKYAITSVPQSEK
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	T932	PPKKYAITSVPQSEK	100 / 9 AA	121
Phosphosite 1:	USP53	Q70EK8	S933	PKKYAITSVPQSEKS	100 / 8 AA	121
Phosphosite 2:	SORCS3	Q9UPU3	T649	SWDKYGFTSVPLFVD	75 / 8 AA	136
Phosphosite 3:	SORCS1	Q8WY21	T626	SWSKYSFTSIPLFVD	62 / 8 AA	130
Phosphosite 4:	PRDM8	Q9NQV8	T461	PARGSAFTSVPQLGS	85 / 7 AA	72
Phosphosite 5:	PRDM8	Q9NQV8	S462	ARGSAFTSVPQLGSA	85 / 7 AA	72
Phosphosite 6:	USP53	Q70EK8	Y929	PPLPPKKYAITSVPQ	100 / 6 AA	121
Phosphosite 7:	LRRC31	Q6UY01	T510	RHLLYAVTKLPQITE	62 / 8 AA	61
Phosphosite 8:	AKNA	Q7Z591	T427	TPPAHPITRVPQEFQ	62 / 8 AA	155
Phosphosite 9:	RGS22	Q8NE09	S1183	IKQYANTSVPAIKTA	85 / 7 AA	147
Phosphosite 10:	RORB	Q92753	S199	EPIYDLTSVPNLFTY	71 / 7 AA	53
Phosphosite 11:	ST6GALNAC2	Q9UJ37	T217	SYWNLGFTSVPQGQD	55 / 9 AA	42
Phosphosite 12:	CCDC129	Q6ZRS4	S128	NSCYSTASVPQSIPE	62 / 8 AA	99
Phosphosite 13:	LGR4	Q9BXB1	T142	RLDANHITSVPEDSF	83 / 6 AA	104
Phosphosite 14:	LGR4	Q9BXB1	S143	LDANHITSVPEDSFE	83 / 6 AA	104
Phosphosite 15:	DCN	P07585	T213	RIADTNITSIPQGLP	83 / 6 AA	40
Phosphosite 16:	DCN	P07585	S214	IADTNITSIPQGLPP	83 / 6 AA	40
Phosphosite 17:	MRPL2	Q5T653	T75	SRTKYTITPVKMRKS	71 / 7 AA	33
Phosphosite 18:	RORB	Q92753	T198	QEPIYDLTSVPNLFT	71 / 7 AA	53
Phosphosite 19:	TTN	Q8WZ42	T2315	SNGKYTITSRRGRQN	83 / 6 AA	3816
Phosphosite 20:	WDR67	Q96DN5	Y140	SVHASGKYAITTSSD	83 / 6 AA	124