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:	S369
P-Site Sequence:	LRQVISWSHYKSVAE
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	S369	LRQVISWSHYKSVAE	100 / 9 AA	121
Phosphosite 1:	USP53	Q70EK8	S367	DALRQVISWSHYKSV	100 / 7 AA	121
Phosphosite 2:	USP53	Q70EK8	Y371	QVISWSHYKSVAENM	100 / 7 AA	121
Phosphosite 3:	FDFT1	P37268	S378	LPNCQLISRSHYSPI	71 / 7 AA	48
Phosphosite 4:	KRT18	P05783	S127	GPQVRDWSHYFKIIE	71 / 7 AA	48
Phosphosite 5:	DYNC1H1	Q14204	Y4467	LPRSWSHYTVPAGMT	83 / 6 AA	532
Phosphosite 6:	HUG1	O75698	S67	PLGMGAWSPYKSHPC	71 / 7 AA	39
Phosphosite 7:	DYNC1H1	Q14204	S4465	GILPRSWSHYTVPAG	83 / 6 AA	532
Phosphosite 8:	DYNC1H1	Q14204	S4463	VKGILPRSWSHYTVP	100 / 5 AA	532
Phosphosite 9:	GRWD1	Q9BQ67	S317	DVNVISWSRREPFLL	83 / 6 AA	49
Phosphosite 10:	GRWD1	Q9BQ67	S315	DGDVNVISWSRREPF	83 / 6 AA	49
Phosphosite 11:	Nlp	Q9Y2I6	Y286	PSKAWSHYQVPEESG	66 / 6 AA	160
Phosphosite 12:	LRRIQ3	A6PVS8	Y19	SHEEWSHYNENIREG	80 / 5 AA	74
Phosphosite 13:	Nlp	Q9Y2I6	S284	VKPSKAWSHYQVPEE	66 / 6 AA	160
Phosphosite 14:	SLC16A4	O15374	S284	EESDKVISWSCKQLF	100 / 5 AA	54
Phosphosite 15:	CCR10	P46092	Y14	EQVSWGHYSGDEEDA	80 / 5 AA	38
Phosphosite 16:	DYNC1H1	Q14204	T4468	PRSWSHYTVPAGMTV	80 / 5 AA	532
Phosphosite 17:	LOXL2	Q9Y4K0	S29	LSLAQYDSWPHYPEY	80 / 5 AA	87
Phosphosite 18:	ZIK1	Q3SY52	S213	SQKSHYKSGECGKAS	100 / 5 AA	55
Phosphosite 19:	KRT18	P05783	Y129	QVRDWSHYFKIIEDL	100 / 4 AA	48
Phosphosite 20:	PRTG	Q2VWP7	S267	GNPKPIISWSRLDHK	66 / 6 AA	127