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:	T327
P-Site Sequence:	LSNTAPLTDYFLKDE
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	T327	LSNTAPLTDYFLKDE	100 / 9 AA	109
Phosphosite 1:	USP15	Q9Y4E8	T314	LSNTPPLTEYFLNDK	77 / 9 AA	112
Phosphosite 2:	USP4	Q13107	Y329	NTAPLTDYFLKDEYE	100 / 7 AA	109
Phosphosite 3:	USP15	Q9Y4E8	Y316	NTPPLTEYFLNDKYQ	85 / 7 AA	112
Phosphosite 4:	USP32	Q8NFA0	T759	VSNTQPLTQYFISGR	66 / 9 AA	182
Phosphosite 5:	USP6	P35125	T557	VSNTQPLTQYFISGR	66 / 9 AA	159
Phosphosite 6:	OSBPL8	Q9BZF1	T862	LVSSTPATDYFLQQK	66 / 9 AA	101
Phosphosite 7:	OSBPL8	Q9BZF1	Y864	SSTPATDYFLQQKDY	85 / 7 AA	101
Phosphosite 8:	USP11	P51784	T334	LSNVPQLTEYFLNNC	55 / 9 AA	110
Phosphosite 9:	USP11	P51784	Y336	NVPQLTEYFLNNCYL	71 / 7 AA	110
Phosphosite 10:	PLCZ1	Q86YW0	Y164	MTHPLNDYFISSSHN	71 / 7 AA	70
Phosphosite 11:	PPP4C	P60510	Y305	SKKPVADYFL_____	71 / 7 AA	35
Phosphosite 12:	IARS	P41252	Y295	KYRPLFDYFLKCKEN	85 / 7 AA	144
Phosphosite 13:	USP32	Q8NFA0	Y761	NTQPLTQYFISGRHL	71 / 7 AA	182
Phosphosite 14:	USP6	P35125	Y559	NTQPLTQYFISGRHL	71 / 7 AA	159
Phosphosite 15:	TMEM38A	Q9H6F2	Y80	LGEPLIDYFSNNSSI	83 / 6 AA	33
Phosphosite 16:	SVEP1	Q4LDE5	S910	IKRSAPLSDYKIKLI	71 / 7 AA	390
Phosphosite 17:	ASCC3	Q8N3C0	T547	KALAAEMTDYFSRRL	62 / 8 AA	251
Phosphosite 18:	USP39	Q53GS9	Y252	NVPPLRNYFLEEDNY	71 / 7 AA	65
Phosphosite 19:	PHYHD1	Q5SRE7	Y69	RAQGSTDYFLSSGDK	100 / 5 AA	33
Phosphosite 20:	PHYHD1	Q5SRE7	T67	QLRAQGSTDYFLSSG	100 / 5 AA	33