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:	T966
P-Site Sequence:	KAASLFETNDDHSVT
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	T966	KAASLFETNDDHSVT	100 / 9 AA	122
Phosphosite 1:	APC	P25054	T648	NVSSLIATNEDHRQI	66 / 9 AA	312
Phosphosite 2:	PCDHGB3	Q9Y5G1	S790	DEASWFESNDNPEMP	55 / 9 AA	101
Phosphosite 3:	MATR3	P43243	T811	KLCSLFYTNEEVAKN	62 / 8 AA	95
Phosphosite 4:	FEZ2	Q9UHY8	T134	SDSLLFDTSDDEELR	71 / 7 AA	40
Phosphosite 5:	FEZ2	Q9UHY8	S135	DSLLFDTSDDEELRE	71 / 7 AA	40
Phosphosite 6:	INADL	Q8NI35	T363	SDSSLFETYNVELVR	71 / 7 AA	196
Phosphosite 7:	C10orf18	Q5VWN6	T855	SADSLLETNEISRAH	71 / 7 AA	269
Phosphosite 8:	RasGRF1	Q13972	T973	KHSQDFETNDELKCK	83 / 6 AA	145
Phosphosite 9:	Septin-14	Q6ZU15	Y153	IKRSLFEYHDSRVHV	55 / 9 AA	50
Phosphosite 10:	CCL23	P55773	T74	LLESYFETNSECSKP	55 / 9 AA	13
Phosphosite 11:	ATAD2B	Q9ULI0	T731	NALSIFETNCHSGSP	83 / 6 AA	165
Phosphosite 12:	MPP2	Q14168	T130	HFQSLLETHDSVASK	71 / 7 AA	65
Phosphosite 13:	OSBPL9	Q96SU4	S355	SDADLFDSHDDRDDD	50 / 8 AA	83
Phosphosite 14:	USP28	Q96RU2	S962	ELNAKAASLFETNDD	100 / 5 AA	122
Phosphosite 15:	MYRIP	Q8NFW9	S163	LGGSLFESNLENEGS	83 / 6 AA	96
Phosphosite 16:	VPS13D	Q5THJ4	T1345	EMVSLFETPRKTREP	100 / 5 AA	492
Phosphosite 17:	INADL	Q8NI35	S359	KGPGSDSSLFETYNV	100 / 5 AA	196
Phosphosite 18:	LMTK2	Q8IWU2	T1217	SSGDDFETQDDRPCT	71 / 7 AA	165
Phosphosite 19:	ZNF394	Q53GI3	T348	HHSSLFETQRQLHEE	100 / 5 AA	64
Phosphosite 20:	KNTC1	P50748	T777	KSTSLFETAWEAKAM	100 / 5 AA	251