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:	Y583
P-Site Sequence:	ECVTLPVYFRERKSR
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	Y583	ECVTLPVYFRERKSR	100 / 9 AA	109
Phosphosite 1:	COG2	Q14746	Y385	KKWNLPVYFQIRFRE	66 / 9 AA	83
Phosphosite 2:	USP11	P51784	Y593	EDIVVPVYLRERTPA	66 / 9 AA	110
Phosphosite 3:	HAP1	P54257	Y504	RMISDPVYFMERNYE	85 / 7 AA	76
Phosphosite 4:	ABR	Q12979	Y724	IAGTLKLYFRELPEP	75 / 8 AA	98
Phosphosite 5:	Bcr	P11274	Y1131	IAGTLKLYFRELPEP	75 / 8 AA	143
Phosphosite 6:	HELZ	P42694	Y728	QARPLRVYFRNRWVK	75 / 8 AA	219
Phosphosite 7:	FAM125B	Q9H7P6	T230	ISLTLPATFRGRNST	66 / 9 AA	36
Phosphosite 8:	HMFN0672	Q68CJ6	Y364	DKLHLPEYLRERKAG	75 / 8 AA	95
Phosphosite 9:	DLGAP4	Q9Y2H0	Y505	LDLPLPSYFRSRSHS	75 / 8 AA	108
Phosphosite 10:	KCTD12	Q96CX2	Y106	LQLVLPDYFPERSRL	66 / 9 AA	36
Phosphosite 11:	ATG2A	Q2TAZ0	Y1663	PPDQQPIYFREFRFT	83 / 6 AA	213
Phosphosite 12:	NCRNA00114	Q6XXX2	Y118	SGGCLPVYMRQNINP	71 / 7 AA	16
Phosphosite 13:	SLC1A1	P43005	T340	SSATLPVTFRCAEEN	85 / 7 AA	57
Phosphosite 14:	ATP6V1A	P38606	Y336	TGITLSEYFRDMGYH	62 / 8 AA	68
Phosphosite 15:	ADCY4	Q8NFM4	Y566	DFNPLTLYFREKEME	62 / 8 AA	120
Phosphosite 16:	EIF2C3	Q9H9G7	Y312	VERTVAQYFREKYTL	55 / 9 AA	97
Phosphosite 17:	GLT1	P43004	T371	SAGTLPVTFRCLEEN	85 / 7 AA	62
Phosphosite 18:	DCLRE1A	Q6PJP8	Y1030	SRSTMEKYFREWKLE	55 / 9 AA	116
Phosphosite 19:	IBTK	Q9P2D0	Y1072	VNGTSPVYSREDLKP	75 / 8 AA	151
Phosphosite 20:	FLJ35894	Q8NA31	Y53	QNSNASVYFREIGGL	83 / 6 AA	58