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:	S506
P-Site Sequence:	VLHLKRFSESRIRTS
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	S506	VLHLKRFSESRIRTS	100 / 9 AA	68
Phosphosite 1:	SUN2	Q9UH99	S540	KQALQRYSEDRIGLA	66 / 9 AA	80
Phosphosite 2:	USP2	O75604	S508	HLKRFSESRIRTSKL	100 / 7 AA	68
Phosphosite 3:	C3orf32	Q9Y2M2	S98	RYRLETFSESRISEW	77 / 9 AA	40
Phosphosite 4:	USP15	Q9Y4E8	S839	VVHLKRFSYSRYMRD	77 / 9 AA	112
Phosphosite 5:	PEX16	Q9Y5Y5	S295	SPFYDRFSEARILFL	75 / 8 AA	39
Phosphosite 6:	USP21	Q9UK80	S467	VLHLNRFSASRGSIK	75 / 8 AA	63
Phosphosite 7:	FEN1	P39748	S317	MCGEKQFSEERIRSG	75 / 8 AA	43
Phosphosite 8:	C19orf75	Q8N7X8	S184	KPVVATFSESRILEK	100 / 6 AA	21
Phosphosite 9:	USP2	O75604	T12	SSTLKRYTESARYTD	71 / 7 AA	68
Phosphosite 10:	ZNF442	Q9H7R0	S97	CHIIERFSESRQPDS	75 / 8 AA	73
Phosphosite 11:	TBXAS1	P24557	Y169	LLAHLKRYAESGDAF	71 / 7 AA	61
Phosphosite 12:	C3orf32	Q9Y2M2	S100	RLETFSESRISEWTF	100 / 6 AA	40
Phosphosite 13:	ARHGEF3	Q9NR81	S64	ATPLKRFSQTLQRSI	71 / 7 AA	60
Phosphosite 14:	ZNF442	Q9H7R0	S99	IIERFSESRQPDSTV	100 / 6 AA	73
Phosphosite 15:	CCPG1	Q9ULG6	S526	KENLKKFSDSVKSTF	71 / 7 AA	87
Phosphosite 16:	CENPE	Q02224	S2108	KELLKRYSEMDDHYE	83 / 6 AA	316
Phosphosite 17:	CASC1	Q6TDU7	S231	RHRSVRFSETQIGFE	71 / 7 AA	83
Phosphosite 18:	TNNI3K	Q59H18	S24	QRKLRRFSELRGKLV	75 / 8 AA	104
Phosphosite 19:	FPGT	O14772	S24	QRKLRRFSELRGKLV	75 / 8 AA	67
Phosphosite 20:	MYO1H	Q8N1T3	S37	DNLRKRFSENLIYTY	75 / 8 AA	119