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:	T721
P-Site Sequence:	DISGVKETVCFSDQI
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	T721	DISGVKETVCFSDQI	100 / 9 AA	121
Phosphosite 1:	ZMYM4	Q5VZL5	T741	IEKIVKETVRFSGAD	87 / 8 AA	173
Phosphosite 2:	ZMYM6	O95789	T484	LQKIIKETVRFSGVD	75 / 8 AA	79
Phosphosite 3:	CAMP	P49913	T84	VSFTVKETVCPRTTQ	100 / 6 AA	19
Phosphosite 4:	Kv1.4	P22459	S621	MEEGVKESLCAKEEK	71 / 7 AA	73
Phosphosite 5:	TMIE	Q8NEW7	T48	PPPLTKETVVFWDMR	71 / 7 AA	17
Phosphosite 6:	CNDP1	Q96KN2	T126	GSDPTKGTVCFYGHL	83 / 6 AA	57
Phosphosite 7:	KM-HN-1	Q8TBZ0	S33	SSEGVKESGCSDTEY	71 / 7 AA	97
Phosphosite 8:	ZNF804A	Q7Z570	T127	LAELRKETVCAPGSG	100 / 5 AA	137
Phosphosite 9:	USP53	Q70EK8	S725	VKETVCFSDQITTSN	100 / 5 AA	121
Phosphosite 10:	MEGF8	Q7Z7M0	T2701	SRPFAKVTVCFPPDP	71 / 7 AA	303
Phosphosite 11:	TMEM194B	A6NFY4	S131	YRETVCFSVEPVKKI	100 / 5 AA	49
Phosphosite 12:	Lass3	Q8IU89	T73	KSFGIKETVRKVTPN	71 / 7 AA	46
Phosphosite 13:	TECTA	O75443	T711	GCFPKRETVCLLSQN	66 / 6 AA	240
Phosphosite 14:	WDR38	Q5JTN6	S112	QRSVETVSFSPDSRQ	83 / 6 AA	34
Phosphosite 15:	WDR38	Q5JTN6	T110	GHQRSVETVSFSPDS	83 / 6 AA	34
Phosphosite 16:	PDZD2	O15018	T2103	SAEAVSETVCGNKPA	71 / 7 AA	302
Phosphosite 17:	ZNF687	Q8N1G0	T89	VSVIVKNTVCPEQSE	83 / 6 AA	130
Phosphosite 18:	USP28	Q96RU2	S943	PRRGVKESVIALYRR	71 / 7 AA	122
Phosphosite 19:	FAM109B	Q6ICB4	S222	SPVSPETSCFSTLHD	83 / 6 AA	28
Phosphosite 20:	SCYL3	Q8IZE3	T145	WKLGGMETVCKVSQA	71 / 7 AA	83