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:	S728
P-Site Sequence:	QEPSVASSHGVRCLS
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	S728	QEPSVASSHGVRCLS	100 / 9 AA	122
Phosphosite 1:	SKT	Q5T5P2	S408	EGRMSIASSHGGHPL	85 / 7 AA	214
Phosphosite 2:	SKT	Q5T5P2	S409	GRMSIASSHGGHPLD	66 / 9 AA	214
Phosphosite 3:	ASH2L	Q9UBL3	S413	GYSMVRASHGVRKGA	75 / 8 AA	69
Phosphosite 4:	SMARCB1	Q12824	S67	RKKIVASSHGKKTKP	100 / 6 AA	44
Phosphosite 5:	DMXL1	Q9Y485	S2661	NCIAIASSHDVQELD	55 / 9 AA	338
Phosphosite 6:	GPR113	Q8IZF5	S291	TQVSVTSSHGQAALS	85 / 7 AA	116
Phosphosite 7:	CSNK1G2	P78368	S27	KAGGGRSSHGIRSSG	83 / 6 AA	47
Phosphosite 8:	JMJD2C	Q9H3R0	S520	SCSSVAESNGVLTEG	75 / 8 AA	120
Phosphosite 9:	CLIP2	Q9UDT6	S329	SVSSVASSVGGRPSR	77 / 9 AA	116
Phosphosite 10:	LIMK1	P53667	S172	LVSIPASSHGKRGLS	85 / 7 AA	73
Phosphosite 11:	RBCK1	Q9BYM8	S116	RDQETLHSHGVRQNG	100 / 5 AA	58
Phosphosite 12:	ITGAM	P11215	T930	YAVYMVVTSHGVSTK	71 / 7 AA	127
Phosphosite 13:	DAB2	P98082	S752	SSQASVASSQPVSSE	75 / 8 AA	82
Phosphosite 14:	ITGAM	P11215	S931	AVYMVVTSHGVSTKY	71 / 7 AA	127
Phosphosite 15:	DAB2	P98082	S753	SQASVASSQPVSSEM	75 / 8 AA	82
Phosphosite 16:	MYO9A	B2RTY4	T2447	NTASSHGTRKLFQIY	83 / 6 AA	293
Phosphosite 17:	MAML1	Q92585	S604	PPAVSVASSHNSSPY	85 / 7 AA	108
Phosphosite 18:	DOK1	Q99704	S33	WAVLYPASPHGVARL	83 / 6 AA	52
Phosphosite 19:	MAML1	Q92585	S605	PAVSVASSHNSSPYL	100 / 6 AA	108
Phosphosite 20:	TCF7L1	Q9HCS4	S470	KPCDSPASSHGSMLD	85 / 7 AA	63