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:	S856
P-Site Sequence:	QFADKNLSYDERSIS
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	S856	QFADKNLSYDERSIS	100 / 9 AA	122
Phosphosite 1:	USP28	Q96RU2	Y857	FADKNLSYDERSISI	100 / 8 AA	122
Phosphosite 2:	USP25	Q9UHP3	S867	QFGDRNLSFDERCHN	77 / 9 AA	126
Phosphosite 3:	ASPM	Q8IZT6	Y691	FAAKNMFYDERWKEK	75 / 8 AA	410
Phosphosite 4:	Rab3IP	Q96QF0	S10	LKKMKGLSYDEAFAM	85 / 7 AA	53
Phosphosite 5:	DDHD1	Q8NEL9	S573	LPDERWMSYEERHLL	44 / 9 AA	100
Phosphosite 6:	Rab3IP	Q96QF0	Y11	KKMKGLSYDEAFAMA	85 / 7 AA	53
Phosphosite 7:	TIA1	P31483	Y202	SNTKQLSYDEVVNQS	85 / 7 AA	43
Phosphosite 8:	TIA1	P31483	S201	ESNTKQLSYDEVVNQ	85 / 7 AA	43
Phosphosite 9:	KTN1	Q86UP2	S1090	VSVPSNLSYGEWLHG	71 / 7 AA	156
Phosphosite 10:	MRP14	P06702	S75	TNADKQLSFEEFIML	62 / 8 AA	13
Phosphosite 11:	KTN1	Q86UP2	Y1091	SVPSNLSYGEWLHGF	71 / 7 AA	156
Phosphosite 12:	KIAA0562	O60308	Y379	INAESLPYDERPLPA	71 / 7 AA	104
Phosphosite 13:	CORL2	Q2VWA4	Y77	TLLKNFSYNEIHNRR	71 / 7 AA	104
Phosphosite 14:	DDHD1	Q8NEL9	Y574	PDERWMSYEERHLLD	50 / 8 AA	100
Phosphosite 15:	HISPPD1	O43314	S882	EDPNKDLSSEERFHV	55 / 9 AA	140
Phosphosite 16:	MMP20	O60882	S416	FVGDEYYSYDERKRK	66 / 9 AA	54
Phosphosite 17:	CORL2	Q2VWA4	S76	NTLLKNFSYNEIHNR	71 / 7 AA	104
Phosphosite 18:	ADH5	P11766	S351	EFVTHNLSFDEINKA	83 / 6 AA	40
Phosphosite 19:	VPS13D	Q5THJ4	S1027	MASHKNLSFDIPTGS	83 / 6 AA	492
Phosphosite 20:	IL18R1	Q13478	S505	LKWKADKSLSYNSRF	71 / 7 AA	62