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:	S940
P-Site Sequence:	SVPQSEKSESTPDVK
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	S940	SVPQSEKSESTPDVK	100 / 9 AA	121
Phosphosite 1:	USP53	Q70EK8	S942	PQSEKSESTPDVKLT	100 / 7 AA	121
Phosphosite 2:	UBXN4	Q92575	S130	NGSQSESSVSTPSAS	77 / 9 AA	57
Phosphosite 3:	ATAD5	Q96QE3	S679	SNKRSEKSEATDGGF	75 / 8 AA	208
Phosphosite 4:	UNC80	Q8N2C7	S780	KNQEKDESTPVSNHR	85 / 7 AA	363
Phosphosite 5:	MCM3AP	O60318	S420	PARQSNRSESTDSLG	75 / 8 AA	218
Phosphosite 6:	USP53	Q70EK8	T943	QSEKSESTPDVKLTE	100 / 6 AA	121
Phosphosite 7:	BACH1	O14867	S304	SQCPTEKSEVTPFPH	66 / 9 AA	82
Phosphosite 8:	NOTCH3	Q9UM47	S2267	PPSLSDWSESTPSPA	66 / 9 AA	244
Phosphosite 9:	WDR44	Q5JSH3	S865	LDVQSEKSEGNEKSE	75 / 8 AA	101
Phosphosite 10:	GRAMD1B	Q3KR37	S53	SDHSSDKSPSTPEQG	75 / 8 AA	85
Phosphosite 11:	SCN8A	Q9UQD0	S1937	THREKKESTPSTASL	85 / 7 AA	225
Phosphosite 12:	USP53	Q70EK8	S937	AITSVPQSEKSESTP	100 / 6 AA	121
Phosphosite 13:	AMICA1	Q86YT9	S357	EEEPSEKSEATYMTM	85 / 7 AA	44
Phosphosite 14:	LARP5	Q92615	S244	IVILREISESTPVEE	85 / 7 AA	81
Phosphosite 15:	FAM116B	Q8NEG7	S223	IPSRVDKSESSPPKQ	71 / 7 AA	66
Phosphosite 16:	CPAP	Q9HC77	S93	YKPQSDKSETHTAFP	71 / 7 AA	153
Phosphosite 17:	LARP5	Q92615	S246	ILREISESTPVEEVE	85 / 7 AA	81
Phosphosite 18:	RAD52	P43351	S287	STPSAEKSEAAPPAP	62 / 8 AA	46
Phosphosite 19:	RPGR	Q92834	S939	SLEILENSETTPSKD	71 / 7 AA	113
Phosphosite 20:	C8orf34	Q49A92	S72	LWAESEKSESKGTRR	85 / 7 AA	50