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:	Y159
P-Site Sequence:	SLRTSDSYRIDPRNL
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	Y159	SLRTSDSYRIDPRNL	100 / 9 AA	68
Phosphosite 1:	USP2	O75604	S158	SSLRTSDSYRIDPRN	100 / 8 AA	68
Phosphosite 2:	PAF1	Q8N7H5	Y92	DLINPDTYRIDPNVL	75 / 8 AA	60
Phosphosite 3:	SH3TC2	Q8TF17	S438	LLSATSDSYRLPEPD	85 / 7 AA	145
Phosphosite 4:	SH3TC2	Q8TF17	Y439	LSATSDSYRLPEPDD	85 / 7 AA	145
Phosphosite 5:	P4HA2	O15460	Y143	LMRLQDTYRLDPGTI	71 / 7 AA	61
Phosphosite 6:	NPY5R	Q15761	Y207	ESWPSDSYRIAFTIS	100 / 6 AA	51
Phosphosite 7:	NPY5R	Q15761	S206	VESWPSDSYRIAFTI	100 / 6 AA	51
Phosphosite 8:	DDB2	Q92466	Y101	FLHTLDSYRILQKAA	85 / 7 AA	48
Phosphosite 9:	DDB2	Q92466	S100	SFLHTLDSYRILQKA	85 / 7 AA	48
Phosphosite 10:	PHYHIP	Q92561	S19	INNITCDSFRISWAM	71 / 7 AA	38
Phosphosite 11:	SH3TC2	Q8TF17	S436	EELLSATSDSYRLPE	100 / 6 AA	145
Phosphosite 12:	MYCBP2	O75592	Y2836	ERSKSDSYTLDPDTL	75 / 8 AA	510
Phosphosite 13:	PAF1	Q8N7H5	T91	IDLINPDTYRIDPNV	71 / 7 AA	60
Phosphosite 14:	MYCBP2	O75592	T2837	RSKSDSYTLDPDTLR	75 / 8 AA	510
Phosphosite 15:	USP2	O75604	S156	DFSSLRTSDSYRIDP	100 / 6 AA	68
Phosphosite 16:	SERTAD2	Q14140	Y100	TTEPSDSYREAPPAF	75 / 8 AA	34
Phosphosite 17:	Putative BANP-like protein	Q9H8C5	Y79	GITESDWYRIKQSID	62 / 8 AA	22
Phosphosite 18:	BANP	Q8N9N5	Y305	GITESDWYRIKQSID	62 / 8 AA	56
Phosphosite 19:	EPS8L3	Q8TE67	Y91	TKEELDSYRLDSIQA	71 / 7 AA	67
Phosphosite 20:	PTCHD3	Q3KNS1	Y195	HFTTNDSYRFSASRR	71 / 7 AA	87