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:	S460
P-Site Sequence:	STKPASESCPPESDT
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	S460	STKPASESCPPESDT	100 / 9 AA	122
Phosphosite 1:	USP28	Q96RU2	S458	FASTKPASESCPPES	100 / 7 AA	122
Phosphosite 2:	RASSF7	Q02833	S99	AGRPSSDSCPPPERC	75 / 8 AA	40
Phosphosite 3:	TBC1D16	Q8TBP0	S732	CTGHHPGSESCPYGG	85 / 7 AA	86
Phosphosite 4:	TBC1D16	Q8TBP0	S734	GHHPGSESCPYGGTV	85 / 7 AA	86
Phosphosite 5:	TMEM150A	Q86TG1	S43	ENWSYNESCPPDPAE	71 / 7 AA	29
Phosphosite 6:	FMN1	Q68DA7	S235	CSLQRRESCPPDIPK	71 / 7 AA	158
Phosphosite 7:	AP1G2	O75843	S392	ELQAFLESCPPDLRA	83 / 6 AA	87
Phosphosite 8:	WDR88	Q6ZMY6	Y28	PSAPASEYCPGKLSW	85 / 7 AA	53
Phosphosite 9:	TMEM214	Q6NUQ4	S376	FLSRATPSCPPEMKK	75 / 8 AA	77
Phosphosite 10:	CAMSAP1	Q5T5Y3	S847	TTPDASESCPAPLTT	100 / 6 AA	178
Phosphosite 11:	WDR88	Q6ZMY6	S26	PPPSAPASEYCPGKL	85 / 7 AA	53
Phosphosite 12:	C21orf25	Q9Y426	S252	AASTAQESCPPKPPR	85 / 7 AA	76
Phosphosite 13:	ZNF30	P17039	S21	GCKEMPTSENCPSFA	71 / 7 AA	62
Phosphosite 14:	SYCP2	Q9BX26	S1175	NFLCASESCSPIPRP	85 / 7 AA	176
Phosphosite 15:	BLK	P51451	T459	YRMPRPDTCPPELYR	55 / 9 AA	58
Phosphosite 16:	ZNF469	Q96JG9	T1499	GGKVLSKTCPPERTV	71 / 7 AA	259
Phosphosite 17:	KIAA1545	Q9HCM7	T51	KKPRESETCPPAEPS	83 / 6 AA	103
Phosphosite 18:	CPXM2	Q8N436	S135	AREDVRESCPPLGLE	71 / 7 AA	86
Phosphosite 19:	SATB2	Q9UPW6	S593	QSQPAKESSPPREEA	75 / 8 AA	83
Phosphosite 20:	PLEKHG1	Q9ULL1	T617	SSAGESNTCPPEIGT	71 / 7 AA	155