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:	USP4
Human P-Site:	Y335
P-Site Sequence:	DYFLKDEYEAEINRD
UniProt:	Q13107
Intern. Prot. ID:	IPI00011836

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP4	Q13107	Y335	DYFLKDEYEAEINRD	100 / 9 AA	109
Phosphosite 1:	ATG16L1	Q676U5	Y166	NQTLKDEYDALQITF	85 / 7 AA	68
Phosphosite 2:	AZI1	Q9UPN4	Y933	IKRLRDKYEAELSEL	66 / 9 AA	122
Phosphosite 3:	DSP	P15924	Y1210	MSNLRNKYETEINIT	55 / 9 AA	332
Phosphosite 4:	Cytokeratin 6E	P48668	Y253	VEDLKNKYEDEINKR	66 / 9 AA	60
Phosphosite 5:	KRT6B	P04259	Y253	VEDLKNKYEDEINKR	66 / 9 AA	60
Phosphosite 6:	LRRC53	A6NM62	S1205	FLPGLKDSFEAENEV	75 / 8 AA	141
Phosphosite 7:	WNT16	Q9UBV4	Y253	GHLLKDKYENSIQIS	66 / 9 AA	41
Phosphosite 8:	MTR	Q99707	Y905	DENLKDEYFEEIMEE	77 / 9 AA	141
Phosphosite 9:	RIC8B	Q9NVN3	Y208	SIKWTDEYESAIDHN	55 / 9 AA	61
Phosphosite 10:	SPCS2	Q15005	Y208	GTLVMDAYEPEISRL	55 / 9 AA	25
Phosphosite 11:	GLMN	Q92990	Y520	LNMSKAHYEAEIKNS	75 / 8 AA	68
Phosphosite 12:	SYNE1	Q8NF91	Y7822	IEKLKKDYQEEIAIA	55 / 9 AA	1011
Phosphosite 13:	UFC1	Q9Y3C8	Y36	VQRLKEEYQSLIRYV	55 / 9 AA	19
Phosphosite 14:	PDE6B	P35913	Y814	WKALADEYEAKVKAL	66 / 9 AA	98
Phosphosite 15:	RNF168	Q8IYW5	Y120	PGELRREYEEEISKV	66 / 9 AA	65
Phosphosite 16:	CPD	O75976	Y1344	LRQHHDEYEDEIRMM	85 / 7 AA	153
Phosphosite 17:	SLC2A12	Q8TD20	Y261	KSSLKDEYQYSFWDL	83 / 6 AA	67
Phosphosite 18:	PGRMC1	O00264	Y139	KEALKDEYDDLSDLT	83 / 6 AA	22
Phosphosite 19:	diaphanous 1	O60610	Y914	LSELKDEYDDLAESE	83 / 6 AA	141
Phosphosite 20:	HTATSF1	O43719	Y224	KFQLKGEYDASKKKK	71 / 7 AA	86