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:	S367
P-Site Sequence:	DALRQVISWSHYKSV
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	S367	DALRQVISWSHYKSV	100 / 9 AA	121
Phosphosite 1:	USP53	Q70EK8	S369	LRQVISWSHYKSVAE	100 / 7 AA	121
Phosphosite 2:	FDFT1	P37268	S378	LPNCQLISRSHYSPI	75 / 8 AA	48
Phosphosite 3:	NUP98	P52948	T1722	SNIVQVMTWSSYTSK	62 / 8 AA	188
Phosphosite 4:	ZHX3	Q9H4I2	S362	QRLKQGISWSPEEIE	62 / 8 AA	105
Phosphosite 5:	MERTK	Q12866	S968	RLVRNGVSWSHSSML	62 / 8 AA	110
Phosphosite 6:	EML1	O00423	S486	GKDRKLISWSGNYQK	71 / 7 AA	90
Phosphosite 7:	TBC1D25	Q3MII6	S185	SKVQQVLSWSYGEDV	62 / 8 AA	76
Phosphosite 8:	DYNC1H1	Q14204	Y4467	LPRSWSHYTVPAGMT	100 / 5 AA	532
Phosphosite 9:	DYNC1H1	Q14204	S4465	GILPRSWSHYTVPAG	100 / 5 AA	532
Phosphosite 10:	DYNC1H1	Q14204	S4463	VKGILPRSWSHYTVP	100 / 5 AA	532
Phosphosite 11:	USP53	Q70EK8	Y371	QVISWSHYKSVAENM	100 / 5 AA	121
Phosphosite 12:	KRT18	P05783	S127	GPQVRDWSHYFKIIE	71 / 7 AA	48
Phosphosite 13:	TBX18	O95935	S241	TWMRQVISFDKLKLT	83 / 6 AA	65
Phosphosite 14:	LOXL2	Q9Y4K0	S29	LSLAQYDSWPHYPEY	62 / 8 AA	87
Phosphosite 15:	C14orf81	Q96MM1	S148	QNQGQEISWSQGTLE	71 / 7 AA	20
Phosphosite 16:	GRWD1	Q9BQ67	S317	DVNVISWSRREPFLL	83 / 6 AA	49
Phosphosite 17:	PRTG	Q2VWP7	S267	GNPKPIISWSRLDHK	50 / 8 AA	127
Phosphosite 18:	MAN1B1	Q9UKM7	S207	DPQRTVISWRGAVIE	83 / 6 AA	80
Phosphosite 19:	SLC16A4	O15374	S284	EESDKVISWSCKQLF	83 / 6 AA	54
Phosphosite 20:	GRWD1	Q9BQ67	S315	DGDVNVISWSRREPF	83 / 6 AA	49