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:	T741
P-Site Sequence:	NKERGDCTSLQSQHH
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	T741	NKERGDCTSLQSQHH	100 / 9 AA	121
Phosphosite 1:	USP53	Q70EK8	S742	KERGDCTSLQSQHHL	100 / 8 AA	121
Phosphosite 2:	ZNF607	Q96SK3	T78	EETRGECTDLDSRCE	66 / 9 AA	81
Phosphosite 3:	LAX1	Q8IWV1	T242	CGDAGDCTSLYSPGA	87 / 8 AA	44
Phosphosite 4:	LAX1	Q8IWV1	S243	GDAGDCTSLYSPGAE	87 / 8 AA	44
Phosphosite 5:	KIF3C	O14782	Y574	TMELRGTYTSLQQEV	75 / 8 AA	89
Phosphosite 6:	ZDBF2	Q9HCK1	S370	EMKFDCISLQSASDQ	85 / 7 AA	266
Phosphosite 7:	Asxl3	Q9C0F0	S624	SPEGACTSLPSPGGE	75 / 8 AA	242
Phosphosite 8:	NUP210	Q8TEM1	T1593	SNLRGECTPTQREVI	62 / 8 AA	205
Phosphosite 9:	Asxl3	Q9C0F0	T623	ESPEGACTSLPSPGG	75 / 8 AA	242
Phosphosite 10:	MEF2B	Q02080	S355	RARGDPTSLQASSEK	75 / 8 AA	39
Phosphosite 11:	IL16	Q14005	S1074	DDDGDHSSLQSGQSV	75 / 8 AA	142
Phosphosite 12:	IL16	Q14005	S1073	EDDDGDHSSLQSGQS	75 / 8 AA	142
Phosphosite 13:	PDZD2	O15018	S984	DREGDCISLPGALPG	62 / 8 AA	302
Phosphosite 14:	ROR2	Q01974	T931	ELLGDCDTLQVDEAQ	71 / 7 AA	105
Phosphosite 15:	GCC2	Q8IWJ2	T1104	ETLQEEITSLQSSVQ	55 / 9 AA	185
Phosphosite 16:	GPR75	O95800	T27	HSQEGNSTSLQEGLQ	71 / 7 AA	59
Phosphosite 17:	GPR75	O95800	S28	SQEGNSTSLQEGLQD	71 / 7 AA	59
Phosphosite 18:	RB1CC1	Q8TDY2	S1285	DSTRGDSSSLVAELQ	71 / 7 AA	183
Phosphosite 19:	RB1CC1	Q8TDY2	S1284	IDSTRGDSSSLVAEL	71 / 7 AA	183
Phosphosite 20:	PHF7	Q9BWX1	S287	GTHRDCSSLRSNSKK	71 / 7 AA	44