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:	S67
P-Site Sequence:	DERVKEPSQDTVATE
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	S67	DERVKEPSQDTVATE	100 / 9 AA	122
Phosphosite 1:	INPP4B	O15327	S121	VYDVKDKSHDTVRTS	66 / 9 AA	105
Phosphosite 2:	TOX	O94900	S48	YMSMTEPSQDYVPAS	66 / 9 AA	58
Phosphosite 3:	KLHDC9	Q8NEP7	S55	AGGAREPSSDTVVFD	66 / 9 AA	38
Phosphosite 4:	KLHDC9	Q8NEP7	S56	GGAREPSSDTVVFDP	75 / 8 AA	38
Phosphosite 5:	SPT5	O00267	S299	QVDYVEPSQNTISLK	71 / 7 AA	121
Phosphosite 6:	USP28	Q96RU2	T70	VKEPSQDTVATEPSE	100 / 6 AA	122
Phosphosite 7:	TJP1	Q07157	S212	HIFVKEISQDSLAAR	66 / 9 AA	195
Phosphosite 8:	STLK6	Q9C0K7	S376	FKQMKEESQDSILSL	55 / 9 AA	47
Phosphosite 9:	ZNF233	A6NK53	S248	KDCVKESSQHSIIQS	55 / 9 AA	77
Phosphosite 10:	ANKRD11	Q6UB99	S141	DTTPKHPSQSTVCQK	75 / 8 AA	298
Phosphosite 11:	RGS7	P49802	S323	LEASKEPSQQRVKRW	75 / 8 AA	58
Phosphosite 12:	Rgs6	P49758	S326	IEMSKEPSQQRVKRW	75 / 8 AA	54
Phosphosite 13:	RNASE10	Q5GAN6	S131	AHKMKEPSQSCIAQY	55 / 9 AA	24
Phosphosite 14:	CCNB3	Q8WWL7	S849	EAVLKEPSVDTEAHF	75 / 8 AA	158
Phosphosite 15:	PAK5	Q9P286	S686	LMLVREPSQRATAQE	83 / 6 AA	81
Phosphosite 16:	VCAN	P13611	S1001	DEVLGEPSQDILVID	71 / 7 AA	373
Phosphosite 17:	GPR116	Q8IZF2	S738	MAKALIKSPSQDEML	71 / 7 AA	149
Phosphosite 18:	HHLA2	Q9UM44	S337	HTVHVEPSQETASHN	71 / 7 AA	47
Phosphosite 19:	TNRC6C	Q9HCJ0	S1291	GLSVKDPSQSQSRLP	83 / 6 AA	176
Phosphosite 20:	TCERG1	O14776	S481	KEPIKEPSEEPLPME	44 / 9 AA	124