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:	T141
P-Site Sequence:	RKLLENSTLNSKLLK
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	T141	RKLLENSTLNSKLLK	100 / 9 AA	59
Phosphosite 1:	USP3	Q9Y6I4	S140	KRKLLENSTLNSKLL	100 / 8 AA	59
Phosphosite 2:	CCDC88A	Q3V6T2	T1113	KLQVENSTLNSQSTS	77 / 9 AA	216
Phosphosite 3:	CCDC88A	Q3V6T2	S1112	AKLQVENSTLNSQST	87 / 8 AA	216
Phosphosite 4:	ATAD5	Q96QE3	T918	IALGEFSTLNSKLKS	87 / 8 AA	208
Phosphosite 5:	ECE2	O60344	T281	KHLLENTTFNSSSEA	75 / 8 AA	100
Phosphosite 6:	WDR62	O43379	S897	KPESLENSILDSLEP	75 / 8 AA	166
Phosphosite 7:	TRAPPC5	Q8IUR0	T136	SVPKENSTLNCASFT	85 / 7 AA	21
Phosphosite 8:	ECE2	O60344	T280	LKHLLENTTFNSSSE	75 / 8 AA	100
Phosphosite 9:	ATF6B	Q99941	S32	EDWGLQNSTLYSGLD	75 / 8 AA	77
Phosphosite 10:	CCDC88C	Q9P219	T1124	KLQVENSTLSSQSAA	66 / 9 AA	228
Phosphosite 11:	PPP2R1A	P30153	S554	IGPILDNSTLQSEVK	75 / 8 AA	65
Phosphosite 12:	PLD2	O14939	S621	SAGTLENSILNAYLH	75 / 8 AA	106
Phosphosite 13:	CDC5L	Q99459	T797	DLLLEKETLKSKF__	66 / 9 AA	92
Phosphosite 14:	CADPS	Q9ULU8	T1309	LQGVLDSTLNSKTYE	85 / 7 AA	153
Phosphosite 15:	PPP2R1A	P30153	T555	GPILDNSTLQSEVKP	75 / 8 AA	65
Phosphosite 16:	CCDC88C	Q9P219	S1123	AKLQVENSTLSSQSA	75 / 8 AA	228
Phosphosite 17:	OR2M3	Q8NG83	T7	_MARENSTFNSDFIL	85 / 7 AA	35
Phosphosite 18:	HLCS	P50747	S115	ECLELENSTIESVKF	75 / 8 AA	81
Phosphosite 19:	CUL4A	Q13619	S165	RTYVLQNSTLPSIWD	75 / 8 AA	88
Phosphosite 20:	ANKRD36B	Q8N2N9	T788	ALTDENTTLRSKLEK	75 / 8 AA	127