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:	S490
P-Site Sequence:	KRCIKKFSIQRFPKI
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	S490	KRCIKKFSIQRFPKI	100 / 9 AA	68
Phosphosite 1:	USP21	Q9UK80	T451	TRSTKKLTVQRFPRI	55 / 9 AA	63
Phosphosite 2:	FRAP1	P42345	S2221	TSLRKNLSIQRYAVI	62 / 8 AA	289
Phosphosite 3:	FAT4	Q6V0I7	S4650	RSHTPKFSIQRHSPL	100 / 6 AA	351
Phosphosite 4:	TTLL8	A6PVC2	T398	ESYLRFSTQRFSLDK	71 / 7 AA	91
Phosphosite 5:	TTLL8	A6PVC2	S397	KESYLRFSTQRFSLD	71 / 7 AA	91
Phosphosite 6:	KIAA1033	Q2M389	Y529	RVISDKKYSEQRLDV	71 / 7 AA	136
Phosphosite 7:	CCL13	Q99616	S44	TFSSKKISLQRLKSY	62 / 8 AA	11
Phosphosite 8:	SPOCD1	Q6ZMY3	S875	EGVLDMFSIKRFRAR	55 / 9 AA	130
Phosphosite 9:	SLC27A1	Q6PCB7	S318	VVLRKKFSASRFWDD	75 / 8 AA	71
Phosphosite 10:	SLC27A4	Q6P1M0	S315	VVIRKKFSASRFWDD	75 / 8 AA	72
Phosphosite 11:	WDR17	Q8IZU2	S330	SPPRKKFSVQSPTKN	83 / 6 AA	148
Phosphosite 12:	CCDC150	Q8NCX0	S943	KNYEQSLSIQRFVCE	83 / 6 AA	129
Phosphosite 13:	SLY	O75995	S21	PTQKKKLSLQRSSSF	71 / 7 AA	42
Phosphosite 14:	PPL	O60437	S1720	RKSGKKFSIEEALQS	83 / 6 AA	205
Phosphosite 15:	COL29A1	A8TX70	S306	QQQIKNLSIQVGKSN	71 / 7 AA	290
Phosphosite 16:	TMOD1	P28289	S230	NSYVKKFSIVGTRSN	83 / 6 AA	41
Phosphosite 17:	dCK	P27707	S25	GTRIKKISIEGNIAA	71 / 7 AA	31
Phosphosite 18:	MCM3	P25205	S288	IAKIKKFSKTRSKDI	75 / 8 AA	91
Phosphosite 19:	PIAS2	O75928	S170	PTSLVQSSIQRFQEK	100 / 5 AA	68
Phosphosite 20:	MTIF2	P46199	S490	HLLWKKRSILRFLER	75 / 8 AA	81