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:	USP2
Human P-Site:	T31
P-Site Sequence:	KSGYGAYTPSSYGAN
UniProt:	O75604
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP2	O75604	T31	KSGYGAYTPSSYGAN	100 / 9 AA	68
Phosphosite 1:	USP2	O75604	Y30	AKSGYGAYTPSSYGA	100 / 8 AA	68
Phosphosite 2:	USP2	O75604	S33	GYGAYTPSSYGANLA	100 / 7 AA	68
Phosphosite 3:	TRIM67	Q6ZTA4	T116	DSGYGSYTPSLKSPN	85 / 7 AA	81
Phosphosite 4:	TRIM67	Q6ZTA4	S114	ETDSGYGSYTPSLKS	85 / 7 AA	81
Phosphosite 5:	FZD3	Q9NPG1	T598	RSRDGRYTPCSYRGM	75 / 8 AA	76
Phosphosite 6:	MAST1	Q9Y2H9	T103	SSGYGTNTPSSTVSS	75 / 8 AA	171
Phosphosite 7:	MAST2	Q6P0Q8	T243	SSGYGTNTPSSTVSS	75 / 8 AA	196
Phosphosite 8:	MAST3	O60307	T98	SSGYGTNTPSSTLSS	75 / 8 AA	143
Phosphosite 9:	MAST4	O15021	T301	SSGYGTNTPSSTVSS	75 / 8 AA	284
Phosphosite 10:	USP2	O75604	S34	YGAYTPSSYGANLAA	100 / 6 AA	68
Phosphosite 11:	PLA2G4F	Q68DD2	Y529	GFPKYGAYVPTELFG	71 / 7 AA	95
Phosphosite 12:	CACNA1C	Q13936	T1802	KLVDSTFTPSSYSST	62 / 8 AA	249
Phosphosite 13:	FOXC1	Q12948	T68	ARAYGPYTPQPQPKD	83 / 6 AA	57
Phosphosite 14:	CRX	O43186	Y261	SGQSYGAYSPVDSLE	83 / 6 AA	32
Phosphosite 15:	CRX	O43186	S262	GQSYGAYSPVDSLEF	83 / 6 AA	32
Phosphosite 16:	SV2B	Q7L1I2	Y13	YQDNYGGYAPSDGYY	71 / 7 AA	77
Phosphosite 17:	CACNA1C	Q13936	S1804	VDSTFTPSSYSSTGS	71 / 7 AA	249
Phosphosite 18:	FOXC1	Q12948	Y67	MARAYGPYTPQPQPK	83 / 6 AA	57
Phosphosite 19:	FZD3	Q9NPG1	S601	DGRYTPCSYRGMEER	83 / 6 AA	76
Phosphosite 20:	CACNA1C	Q13936	S1805	DSTFTPSSYSSTGSN	83 / 6 AA	249