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:	USP28
Human P-Site:	S495
P-Site Sequence:	STSTESSSQDVESTF
UniProt:	Q96RU2
Intern. Prot. ID:	IPI00045496

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP28	Q96RU2	S495	STSTESSSQDVESTF	100 / 9 AA	122
Phosphosite 1:	USP28	Q96RU2	S494	ESTSTESSSQDVEST	100 / 8 AA	122
Phosphosite 2:	WDR42B	A6NGE4	S76	NTDSESSSEDVELES	77 / 9 AA	67
Phosphosite 3:	FDXACB1	Q9BRP7	S308	ESLTGGTSQDVEDFL	66 / 9 AA	70
Phosphosite 4:	CSF1	P09603	S180	NSFAECSSQDVVTKP	75 / 8 AA	60
Phosphosite 5:	OGDHL	Q9ULD0	S904	DLVKERSSQDLEEKV	66 / 9 AA	114
Phosphosite 6:	MAP7D3	Q8IWC1	S737	SKVTETSSHDIYEEA	62 / 8 AA	98
Phosphosite 7:	MDGA1	Q8NFP4	S545	PPEVEPSSQDVRQAL	75 / 8 AA	106
Phosphosite 8:	CdGAP	Q2M1Z3	S30	LTEYLESSGQDVPYV	85 / 7 AA	157
Phosphosite 9:	MYOC	Q99972	S174	ARRLESSSQEVARLR	85 / 7 AA	57
Phosphosite 10:	WDR75	Q8IWA0	S139	VKLPKSSSQEVEAKE	85 / 7 AA	94
Phosphosite 11:	MYOC	Q99972	S173	LARRLESSSQEVARL	85 / 7 AA	57
Phosphosite 12:	Per1	O15534	S1031	LAEVTESSNQDALSG	85 / 7 AA	136
Phosphosite 13:	Uncharacterized protein FLJ43738	Q6ZUG5	S495	LQSDTESSFQDLKLP	75 / 8 AA	66
Phosphosite 14:	SYNE1	Q8NF91	S6979	QSVLQISSQDVESKR	100 / 6 AA	1011
Phosphosite 15:	Per1	O15534	S1030	RLAEVTESSNQDALS	85 / 7 AA	136
Phosphosite 16:	SERPING1	P05155	S31	PNATSSSSQDPESLQ	77 / 9 AA	55
Phosphosite 17:	PRB4	P10163	S20	LSSAESSSEDVSQEE	75 / 8 AA	31
Phosphosite 18:	PRB4	P10163	S19	ALSSAESSSEDVSQE	75 / 8 AA	31
Phosphosite 19:	SPEN	Q96T58	S2412	IPSTENSSQEISVEE	62 / 8 AA	402
Phosphosite 20:	SPEN	Q96T58	S2411	KIPSTENSSQEISVE	62 / 8 AA	402