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:	S664
P-Site Sequence:	AEAAPTESDQMSEVE
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	S664	AEAAPTESDQMSEVE	100 / 9 AA	122
Phosphosite 1:	WDR90	Q96KV7	T1002	LWDVLAPTESDQSFP	100 / 7 AA	187
Phosphosite 2:	WDR90	Q96KV7	S1004	DVLAPTESDQSFPGA	100 / 7 AA	187
Phosphosite 3:	USP28	Q96RU2	T662	FNAEAAPTESDQMSE	100 / 7 AA	122
Phosphosite 4:	ZNF770	Q6IQ21	S574	QKYEVSESDQMSGVK	85 / 7 AA	80
Phosphosite 5:	FEZ2	Q9UHY8	S188	DDETPTQSDRLSMLS	55 / 9 AA	40
Phosphosite 6:	HDAC5	Q9UQL6	S7	_MNSPNESDGMSGRE	66 / 9 AA	122
Phosphosite 7:	SP140	Q13342	S474	SPEARTESDQACGTM	66 / 9 AA	100
Phosphosite 8:	SP140	Q13342	T472	PGSPEARTESDQACG	85 / 7 AA	100
Phosphosite 9:	PARP4	Q9UKK3	S1525	FQSSDTESDELSEVL	71 / 7 AA	193
Phosphosite 10:	CSRNP3	Q8WYN3	S367	STQSLAPSESDEEEE	71 / 7 AA	65
Phosphosite 11:	AP3D1	O14617	T762	RRHSSLPTESDEDIA	83 / 6 AA	130
Phosphosite 12:	AP3D1	O14617	S764	HSSLPTESDEDIAPA	83 / 6 AA	130
Phosphosite 13:	DENND1C	Q8IV53	S647	SQLIPSESDQEVTSP	83 / 6 AA	87
Phosphosite 14:	PCNX	Q96RV3	S473	EAKDPTPSDEMHNQR	71 / 7 AA	259
Phosphosite 15:	CSRNP3	Q8WYN3	S369	QSLAPSESDEEEEEE	71 / 7 AA	65
Phosphosite 16:	ARID1B	Q8NFD5	S1744	EDSEKTESDEKSSIA	71 / 7 AA	236
Phosphosite 17:	MYO5B	Q9ULV0	S320	TLLGVKESHQMSIFK	55 / 9 AA	214
Phosphosite 18:	ZNF770	Q6IQ21	S578	VSESDQMSGVKAESQ	100 / 5 AA	80
Phosphosite 19:	NCOA2	Q15596	S649	LQLLTTKSDQMEPSP	83 / 6 AA	159
Phosphosite 20:	PRPF4B	Q13523	S636	APDMFTESDDMFAAY	83 / 6 AA	117