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:	S932
P-Site Sequence:	DEFYKTPSLSSSGSS
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	S932	DEFYKTPSLSSSGSS	100 / 9 AA	109
Phosphosite 1:	USP4	Q13107	T930	RDDEFYKTPSLSSSG	100 / 7 AA	109
Phosphosite 2:	ZFYVE20	Q9H1K0	S590	STAPKTPSLSSTQPT	87 / 8 AA	89
Phosphosite 3:	KIR3DX1	Q9H7L2	S225	TGKYKKPSLSTQVDP	75 / 8 AA	39
Phosphosite 4:	AHDC1	Q5TGY3	S497	KTTYKVSSLSSSLSV	77 / 9 AA	168
Phosphosite 5:	ZFP37	Q9Y6Q3	S276	EKHEKSPSLSSSTKH	87 / 8 AA	71
Phosphosite 6:	C3orf23	Q8N3R3	S443	EKLYKEPSISSIQMV	75 / 8 AA	58
Phosphosite 7:	ALX3	O95076	S324	DGDYKSPSLVSLRVK	75 / 8 AA	37
Phosphosite 8:	MUC3A	Q02505	S1662	SESTPSLSSSTIYST	100 / 7 AA	266
Phosphosite 9:	KIDINS220	Q9ULH0	S1365	SQTRRTPSLSSLNSQ	85 / 7 AA	197
Phosphosite 10:	KIDINS220	Q9ULH0	S1359	SQTRRTPSLSSLNSQ	85 / 7 AA	197
Phosphosite 11:	MUC3A	Q02505	S1660	TTSESTPSLSSSTIY	100 / 7 AA	266
Phosphosite 12:	ALX3	O95076	S322	SSDGDYKSPSLVSLR	83 / 6 AA	37
Phosphosite 13:	Syntaphilin	O15079	S33	RDAYGTSSLSSSSNS	77 / 9 AA	54
Phosphosite 14:	USP4	Q13107	S934	FYKTPSLSSSGSSDG	100 / 7 AA	109
Phosphosite 15:	ZFYVE20	Q9H1K0	T588	PSSTAPKTPSLSSTQ	100 / 6 AA	89
Phosphosite 16:	AHDC1	Q5TGY3	S496	NKTTYKVSSLSSSLS	75 / 8 AA	168
Phosphosite 17:	SUPT16H	Q9Y5B9	S516	NVSYKNPSLMPKEPH	83 / 6 AA	120
Phosphosite 18:	PAX4	O43316	S120	CTQDKTPSVSSINRV	85 / 7 AA	38
Phosphosite 19:	ANK3	Q12955	S2668	KAEEKAPSLPSSPEK	75 / 8 AA	480
Phosphosite 20:	USP4	Q13107	Y928	QRRDDEFYKTPSLSS	100 / 5 AA	109