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:	Y329
P-Site Sequence:	NTAPLTDYFLKDEYE
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	Y329	NTAPLTDYFLKDEYE	100 / 9 AA	109
Phosphosite 1:	USP15	Q9Y4E8	Y316	NTPPLTEYFLNDKYQ	77 / 9 AA	112
Phosphosite 2:	OR1A1	Q9P1Q5	Y265	YFRPLTNYSLKDAVI	77 / 9 AA	35
Phosphosite 3:	USP4	Q13107	T327	LSNTAPLTDYFLKDE	100 / 7 AA	109
Phosphosite 4:	USP15	Q9Y4E8	T314	LSNTPPLTEYFLNDK	85 / 7 AA	112
Phosphosite 5:	IARS	P41252	Y295	KYRPLFDYFLKCKEN	87 / 8 AA	144
Phosphosite 6:	USP11	P51784	Y336	NVPQLTEYFLNNCYL	55 / 9 AA	110
Phosphosite 7:	OSBPL8	Q9BZF1	Y864	SSTPATDYFLQQKDY	66 / 9 AA	101
Phosphosite 8:	TSP50	Q9UI38	Y232	ICLPGTDYVLKDHSR	77 / 9 AA	43
Phosphosite 9:	OR1A1	Q9P1Q5	S266	FRPLTNYSLKDAVIT	75 / 8 AA	35
Phosphosite 10:	MYO16	Q9Y6X6	T1097	RYKPLADTFLREKKE	55 / 9 AA	206
Phosphosite 11:	IQCA1	Q86XH1	Y122	LDIPIPKYFLKEKLE	55 / 9 AA	95
Phosphosite 12:	USP39	Q53GS9	Y252	NVPPLRNYFLEEDNY	55 / 9 AA	65
Phosphosite 13:	OSBPL8	Q9BZF1	T862	LVSSTPATDYFLQQK	85 / 7 AA	101
Phosphosite 14:	PLCE1	Q9P212	Y2059	IKPVTTDYFLMEEKY	71 / 7 AA	259
Phosphosite 15:	USP32	Q8NFA0	Y761	NTQPLTQYFISGRHL	55 / 9 AA	182
Phosphosite 16:	USP6	P35125	Y559	NTQPLTQYFISGRHL	55 / 9 AA	159
Phosphosite 17:	PPP4C	P60510	Y305	SKKPVADYFL_____	71 / 7 AA	35
Phosphosite 18:	USP32	Q8NFA0	T759	VSNTQPLTQYFISGR	71 / 7 AA	182
Phosphosite 19:	USP6	P35125	T557	VSNTQPLTQYFISGR	71 / 7 AA	159
Phosphosite 20:	USP11	P51784	T334	LSNVPQLTEYFLNNC	71 / 7 AA	110