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:	Y403
P-Site Sequence:	GRQMWRKYLEREDSR
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	Y403	GRQMWRKYLEREDSR	100 / 9 AA	68
Phosphosite 1:	USP21	Q9UK80	Y362	ANLMWKRYLEREDSK	77 / 9 AA	63
Phosphosite 2:	TSPYL1	Q9H0U9	Y264	FGRMRRHYLERRNYI	75 / 8 AA	49
Phosphosite 3:	IQCJ	Q1A5X6	Y60	IQRAWREYLQRQEPL	62 / 8 AA	18
Phosphosite 4:	ARHGAP28	Q9P2N2	T612	RKLLRRKTLERETAS	66 / 9 AA	82
Phosphosite 5:	ANKRD54	Q6NXT1	Y248	IIHMLREYLERLGQH	75 / 8 AA	33
Phosphosite 6:	XRN2	Q9H0D6	Y312	RLNVLREYLERELTM	66 / 9 AA	109
Phosphosite 7:	LOC56964	Q6P2C0	Y340	FNASYKKYLDREWEE	62 / 8 AA	77
Phosphosite 8:	C5orf45	Q6NTE8	Y110	SESRWLKYLEKDSQE	62 / 8 AA	38
Phosphosite 9:	RECQL4	O94761	Y1187	DRRFWRKYLHLSFHA	71 / 7 AA	133
Phosphosite 10:	DLAT	P10515	Y638	WLAEFRKYLEKPITM	71 / 7 AA	69
Phosphosite 11:	VPS18	Q9P253	Y402	ARDVWRTYLDMNRFD	57 / 7 AA	110
Phosphosite 12:	FAM113B	Q96HM7	Y139	GPNSWRSYLENLENL	83 / 6 AA	50
Phosphosite 13:	MCF2	P10911	Y605	SETIWRKYSECAFFQ	55 / 9 AA	108
Phosphosite 14:	PAN2	Q504Q3	Y1150	ALQLYRKYLELSKNG	71 / 7 AA	135
Phosphosite 15:	FLJ43906	Q4AC94	Y870	PVSLSSKYLERLKNN	62 / 8 AA	260
Phosphosite 16:	BAZ2A	Q9UIF9	T1647	RIRVWRQTLERCRSA	62 / 8 AA	211
Phosphosite 17:	GUCY1A3	Q02108	S108	KIKESRKSLEREDFE	75 / 8 AA	77
Phosphosite 18:	HEXIM2	Q96MH2	Y105	RKRHWRPYLELSWAE	83 / 6 AA	32
Phosphosite 19:	MYO9A	B2RTY4	Y1056	IQRFWRNYLNQKQVR	50 / 8 AA	293
Phosphosite 20:	MAN2C1	Q9NTJ4	T13	ALKHWRTTLERVEKF	71 / 7 AA	116