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:	S655
P-Site Sequence:	ACNGSRNSCEGEDEE
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	S655	ACNGSRNSCEGEDEE	100 / 9 AA	109
Phosphosite 1:	KLK13	Q9UKR3	S213	TKEGGKDSCEGDSGG	55 / 9 AA	31
Phosphosite 2:	HNF4G	Q14541	S207	NYVIHRNSCEVEISR	85 / 7 AA	46
Phosphosite 3:	F7	P08709	S399	YSDGSKDSCKGDSGG	55 / 9 AA	52
Phosphosite 4:	GATM	P50440	S49	ATASSRNSCAADDKA	55 / 9 AA	48
Phosphosite 5:	BAT2L1	Q5JSZ5	S235	TELGSRNSSTGDGAP	66 / 9 AA	166
Phosphosite 6:	USP4	Q13107	S652	EPGACNGSRNSCEGE	100 / 6 AA	109
Phosphosite 7:	ZNF585B	Q52M93	S95	QGERPRHSCPGEKLW	62 / 8 AA	88
Phosphosite 8:	PPP1R3A	Q16821	S180	LAEYVPNSCDGETDQ	71 / 7 AA	126
Phosphosite 9:	UNC119B	A6NIH7	T200	CIPSSRNTCEHIYEF	71 / 7 AA	28
Phosphosite 10:	HEG1	Q9ULI3	S1359	GLPGSRHSCIFPGQY	83 / 6 AA	135
Phosphosite 11:	SPRYD4	Q8WW59	S113	DVDMSRDSCIGVDDR	71 / 7 AA	23
Phosphosite 12:	HEG1	Q9ULI3	S1356	AYTGLPGSRHSCIFP	83 / 6 AA	135
Phosphosite 13:	GFI1	Q99684	S74	RASASPDSCEGSVCE	62 / 8 AA	45
Phosphosite 14:	ChREBP	Q9NP71	S361	SRLQARNSCPGPLDS	71 / 7 AA	93
Phosphosite 15:	POLE	Q07864	S2080	KVTGSRNSTELSEMF	85 / 7 AA	262
Phosphosite 16:	FLJ21438	Q86YV0	S561	HQARLRNSCEEVFET	100 / 5 AA	119
Phosphosite 17:	EXOSC5	Q9NQT4	T101	RERLIRNTCEAVVLG	66 / 6 AA	25
Phosphosite 18:	INHBA	P08476	Y349	PSGYHANYCEGECPS	83 / 6 AA	47
Phosphosite 19:	SRRM2	Q9UQ35	S890	SRTPSRHSCSGSSPP	71 / 7 AA	300
Phosphosite 20:	ATP6V1G1	O75348	S68	AALGSRGSCSTEVEK	66 / 9 AA	14