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:	USP3
Human P-Site:	S370
P-Site Sequence:	SLRDCLRSFTDLEEL
UniProt:	Q9Y6I4
Intern. Prot. ID:	IPI00002330

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP3	Q9Y6I4	S370	SLRDCLRSFTDLEEL	100 / 9 AA	59
Phosphosite 1:	USP3	Q9Y6I4	T372	RDCLRSFTDLEELDE	100 / 7 AA	59
Phosphosite 2:	LPPR4	Q7Z2D5	S346	QHRDALRSLTDLNQD	77 / 9 AA	88
Phosphosite 3:	ZNF322A	Q6U7Q0	S275	KCLECMRSFTRSANL	71 / 7 AA	47
Phosphosite 4:	ZNF322B	Q5SYY0	S275	KCLECMRSFTRSANL	71 / 7 AA	47
Phosphosite 5:	GNMT	Q14749	S252	YYPHCLASFTELLQA	66 / 9 AA	33
Phosphosite 6:	VPS52	Q8N1B4	S663	LSQDVMRSFTNFRNG	55 / 9 AA	82
Phosphosite 7:	ZBTB3	Q9H5J0	Y509	CRYCLRSYTQSGDLY	71 / 7 AA	62
Phosphosite 8:	ZBTB3	Q9H5J0	S508	ECRYCLRSYTQSGDL	71 / 7 AA	62
Phosphosite 9:	Bik	Q13323	S106	DIRDVLRSFMDGFTT	75 / 8 AA	18
Phosphosite 10:	ZNF787	Q6DD87	S158	TCPDCGRSFTQSKSL	75 / 8 AA	40
Phosphosite 11:	UBR2	Q8IWV8	S1368	RLDDCLRSLTRFAAA	85 / 7 AA	201
Phosphosite 12:	ZNF467	Q7Z7K2	S196	ACPDCGRSFTQRAHM	75 / 8 AA	65
Phosphosite 13:	ZNF343	Q6P1L6	S277	ICSDCGRSFKDRSTL	75 / 8 AA	69
Phosphosite 14:	CABC1	Q8NI60	S517	ATREYDRSFTDLYIQ	66 / 9 AA	72
Phosphosite 15:	CABC1	Q8NI60	T519	REYDRSFTDLYIQII	100 / 6 AA	72
Phosphosite 16:	LPPR4	Q7Z2D5	T348	RDALRSLTDLNQDPN	85 / 7 AA	88
Phosphosite 17:	RFWD2	Q8NHY2	S635	GKPYCLRSFKGHINE	71 / 7 AA	80
Phosphosite 18:	WDR78	Q5VTH9	S212	YKRERLTSFTDLQVI	66 / 9 AA	95
Phosphosite 19:	CLPX	O76031	T58	RAPLRSFTETPAYFA	83 / 6 AA	69
Phosphosite 20:	CLPX	O76031	S56	LQRAPLRSFTETPAY	83 / 6 AA	69