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:	S294
P-Site Sequence:	YNCQEPPSSHIQPGL
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	S294	YNCQEPPSSHIQPGL	100 / 9 AA	109
Phosphosite 1:	USP4	Q13107	S295	NCQEPPSSHIQPGLC	100 / 8 AA	109
Phosphosite 2:	ZFP106	Q9H2Y7	S1164	PLFLEPPSSHVSPSP	85 / 7 AA	209
Phosphosite 3:	CNTROB	Q8N137	S779	RVPEPPSSHSQGSGP	87 / 8 AA	101
Phosphosite 4:	ZFP106	Q9H2Y7	S1165	LFLEPPSSHVSPSPT	85 / 7 AA	209
Phosphosite 5:	CNTROB	Q8N137	S778	FRVPEPPSSHSQGSG	87 / 8 AA	101
Phosphosite 6:	DZIP3	Q86Y13	S493	GWNMEPPSSDISKSA	75 / 8 AA	139
Phosphosite 7:	DZIP3	Q86Y13	S494	WNMEPPSSDISKSAD	85 / 7 AA	139
Phosphosite 8:	VSX2	P58304	S46	GLNKEPPSSHPRAAL	85 / 7 AA	39
Phosphosite 9:	CEP170	Q5SW79	S269	IPTKDTPSSHITGAG	62 / 8 AA	175
Phosphosite 10:	TTLL5	Q6EMB2	S1048	AARQYSPSSHINLLT	75 / 8 AA	143
Phosphosite 11:	LARP5	Q92615	S663	RTSKEPPSSPLQPQK	66 / 9 AA	81
Phosphosite 12:	ZHX3	Q9H4I2	S713	NGSLEMPSSHILAER	66 / 9 AA	105
Phosphosite 13:	ZNF469	Q96JG9	S189	RCFQEPPSSFTSTNY	75 / 8 AA	259
Phosphosite 14:	ZHX3	Q9H4I2	S714	GSLEMPSSHILAERK	85 / 7 AA	105
Phosphosite 15:	VSX2	P58304	S47	LNKEPPSSHPRAALD	100 / 6 AA	39
Phosphosite 16:	LARP5	Q92615	S664	TSKEPPSSPLQPQKE	75 / 8 AA	81
Phosphosite 17:	MATR3	P43243	S276	KRGAPPSSNIEDFHG	71 / 7 AA	95
Phosphosite 18:	CASC4	Q6P4E1	S233	DKNEEPSSNHIPHGK	62 / 8 AA	49
Phosphosite 19:	MATR3	P43243	S275	KKRGAPPSSNIEDFH	71 / 7 AA	95
Phosphosite 20:	CEP170	Q5SW79	S270	PTKDTPSSHITGAGH	71 / 7 AA	175