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:	S668
P-Site Sequence:	PTESDQMSEVEALSV
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	S668	PTESDQMSEVEALSV	100 / 9 AA	122
Phosphosite 1:	ZNF770	Q6IQ21	S578	VSESDQMSGVKAESQ	77 / 9 AA	80
Phosphosite 2:	EHMT2	Q96KQ7	S289	RVDSDSKSEVEALTE	77 / 9 AA	132
Phosphosite 3:	GPR98	Q8WXG9	S5085	TIINDQLSEIEEFFY	62 / 8 AA	693
Phosphosite 4:	Cytohesin 2	Q99418	S45	EELSEAMSEVEGLEA	66 / 9 AA	47
Phosphosite 5:	SMARCA4	P51532	S699	DPDSDDVSEVDARHI	66 / 9 AA	185
Phosphosite 6:	FKBP15	Q5T1M5	S874	EKNKSQMSGVEAAAS	85 / 7 AA	134
Phosphosite 7:	SFXN5	Q8TD22	S314	ISLFPQMSEIETSQL	71 / 7 AA	37
Phosphosite 8:	MAP3K7	O43318	S393	KRMSADMSEIEARIA	66 / 9 AA	67
Phosphosite 9:	ARHGAP5	Q13017	S516	TPSSDKMSEIHTVLS	55 / 9 AA	172
Phosphosite 10:	ZNF638	Q14966	S1882	GEEAFQMSEVDEESG	83 / 6 AA	221
Phosphosite 11:	NEB	P20929	S133	KKVQDQLSEVKYRMD	83 / 6 AA	773
Phosphosite 12:	CAND2	O75155	S32	MATSDLMSELQKDSI	62 / 8 AA	135
Phosphosite 13:	NAA11	Q9BSU3	S131	NTLNFQISEVEPKYY	71 / 7 AA	26
Phosphosite 14:	ARD1A	P41227	S131	NTLNFQISEVEPKYY	71 / 7 AA	26
Phosphosite 15:	KIAA0564	A3KMH1	Y1635	KEIQMSEYDAATYER	71 / 7 AA	211
Phosphosite 16:	PARP4	Q9UKK3	S1529	DTESDELSEVLQDSC	71 / 7 AA	193
Phosphosite 17:	TRPS1	Q9UHF7	S43	EFSADQMSENTDQSD	83 / 6 AA	142
Phosphosite 18:	FAM186A	A6NE01	S1991	TTKKFQMSEVSDTSE	100 / 5 AA	263
Phosphosite 19:	C9orf131	Q5VYM1	S96	DHLCKQKSEVEEEGE	62 / 8 AA	118
Phosphosite 20:	KIAA0564	A3KMH1	S1633	RLKEIQMSEYDAATY	71 / 7 AA	211