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:	USP15
Human P-Site:	Y276
P-Site Sequence:	TAYKNYDYSEPGRNN
UniProt:	Q9Y4E8
Intern. Prot. ID:	IPI00000728

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP15	Q9Y4E8	Y276	TAYKNYDYSEPGRNN	100 / 9 AA	112
Phosphosite 1:	USP15	Q9Y4E8	S277	AYKNYDYSEPGRNNE	100 / 8 AA	112
Phosphosite 2:	CXCR7	P25106	Y8	MDLHLFDYSEPGNFS	85 / 7 AA	41
Phosphosite 3:	CXCR7	P25106	S9	DLHLFDYSEPGNFSD	85 / 7 AA	41
Phosphosite 4:	USP15	Q9Y4E8	Y274	SYTAYKNYDYSEPGR	100 / 7 AA	112
Phosphosite 5:	XKR7	Q5GH72	Y116	FRWFVYDYSEPAGSP	85 / 7 AA	64
Phosphosite 6:	XKR7	Q5GH72	S117	RWFVYDYSEPAGSPG	85 / 7 AA	64
Phosphosite 7:	SEC16A	O15027	Y1088	YYSSQYDYGDPGHWD	71 / 7 AA	234
Phosphosite 8:	GPRC6A	Q5T6X5	Y406	RNDFLWDYAEPGLIH	71 / 7 AA	105
Phosphosite 9:	PHKA1	P46020	Y638	DYDDNYDYLESGNWM	75 / 8 AA	137
Phosphosite 10:	SMAP-5	Q969M3	Y44	KQYAGYDYSQQGRFV	71 / 7 AA	28
Phosphosite 11:	AMPD3	Q01432	S436	EESKYQYSEPRLSIY	71 / 7 AA	89
Phosphosite 12:	AMPD3	Q01432	Y435	LEESKYQYSEPRLSI	71 / 7 AA	89
Phosphosite 13:	SPEN	Q96T58	Y78	DRDLRTDYNEPGTIP	83 / 6 AA	402
Phosphosite 14:	PAN2	Q504Q3	Y699	SDKTGKNYDFAQVLK	57 / 7 AA	135
Phosphosite 15:	AREG	P15514	Y81	EPSSGADYDYSEEYD	83 / 6 AA	28
Phosphosite 16:	UNC45A	Q9H3U1	Y602	NCTNSYDYEEPDPKM	55 / 9 AA	103
Phosphosite 17:	TAF1L	Q8IZX4	Y315	KSLWNYDYAPPPPPE	71 / 7 AA	207
Phosphosite 18:	TAF1	P21675	Y296	KSLWNYDYAPPPPPE	71 / 7 AA	213
Phosphosite 19:	AREG	P15514	Y83	SSGADYDYSEEYDNE	83 / 6 AA	28
Phosphosite 20:	CPAMD8	Q8IZJ3	Y1649	PVSVYDYYEPAFEAT	71 / 7 AA	207