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:	S433
P-Site Sequence:	GKGPAKLSHIDQREK
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	S433	GKGPAKLSHIDQREK	100 / 9 AA	121
Phosphosite 1:	AMPD1	P23109	S97	ETSSTKLSHIDEYIS	66 / 9 AA	86
Phosphosite 2:	NAV1	Q8NEY1	S367	MRSPSKLSHISRLEL	66 / 9 AA	202
Phosphosite 3:	SIPA1L2	Q9P2F8	S1213	KDSPNKLSHIGDKSC	66 / 9 AA	190
Phosphosite 4:	MARVELD2	Q8N4S9	S537	DYLKNKLSHIKQRIQ	85 / 7 AA	64
Phosphosite 5:	NUP214	P35658	S940	PKVPAKLSPMKQAQL	66 / 9 AA	214
Phosphosite 6:	ch-TOG	Q14008	S803	DEKPALLSQIDAEFE	75 / 8 AA	225
Phosphosite 7:	COBL	O75128	S1142	EGRPAKLSYTEAEGE	62 / 8 AA	136
Phosphosite 8:	C18orf45	Q24JQ0	S177	SQKPSALSDIDQQYL	66 / 9 AA	33
Phosphosite 9:	NRG2	O14511	S603	LTTPARLSPVDFHYS	62 / 8 AA	92
Phosphosite 10:	MNT	Q99583	S356	GLGPPKLSHRPQPEL	66 / 9 AA	62
Phosphosite 11:	PIGO	Q8TEQ8	S253	PEMAKKLSQMDQVIQ	71 / 7 AA	119
Phosphosite 12:	CCDC30	Q5VVM6	S203	VRLREELSHINQSLL	55 / 9 AA	91
Phosphosite 13:	PBX4	Q9BYU1	S132	SDYRAKLSQIRQIYH	66 / 9 AA	41
Phosphosite 14:	PBX1	P40424	S155	SDYRAKLSQIRQIYH	66 / 9 AA	47
Phosphosite 15:	MDH2	P40926	S69	PGVAADLSHIETKAA	62 / 8 AA	36
Phosphosite 16:	GH receptor	P10912	S482	LSNPSSLSNIDFYAQ	62 / 8 AA	71
Phosphosite 17:	C1orf162	Q8NEQ5	S111	SDPPAKLSSIPGESL	85 / 7 AA	17
Phosphosite 18:	LPAR4	Q99677	S238	LRKPATLSQIGTNKK	62 / 8 AA	42
Phosphosite 19:	MusTRD1	Q9UHL9	S697	ENYDARLSRIDIANT	71 / 7 AA	106
Phosphosite 20:	LRFN4	Q6PJG9	S554	GRLPLKLSHVQSQTN	62 / 8 AA	67