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:	USP51
Human P-Site:	S631
P-Site Sequence:	FLASTKESRMKEGQP
UniProt:	Q70EK9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP51	Q70EK9	S631	FLASTKESRMKEGQP	100 / 9 AA	80
Phosphosite 1:	USP22	Q9UPT9	S444	FMASSKESRMNGQYQ	75 / 8 AA	60
Phosphosite 2:	USP27X	A6NNY8	S345	FMASSKESRMNGQLQ	75 / 8 AA	50
Phosphosite 3:	CDK5RAP2	Q96SN8	S1617	ETSSTLQSRLKEQLA	66 / 9 AA	215
Phosphosite 4:	TRIM50	Q86XT4	S130	TPVSTVYSRMKEELA	77 / 9 AA	55
Phosphosite 5:	ABCC9	O60706	T521	FCKSVEETRMKELSS	66 / 9 AA	174
Phosphosite 6:	FUSIP1	O75494	S227	GSRYEKESRKKEPPR	85 / 7 AA	31
Phosphosite 7:	TRIM73	Q86UV7	S130	TPVSTVCSRMKEELA	77 / 9 AA	29
Phosphosite 8:	TRIM74	Q86UV6	S130	TPVSTVCSRMKEELA	77 / 9 AA	29
Phosphosite 9:	VCAN	P13611	S1618	DLLSTKESWVEATPR	71 / 7 AA	373
Phosphosite 10:	DSTN	P60981	S94	ASFETKESRKEELMF	75 / 8 AA	19
Phosphosite 11:	CASC5	Q8NG31	S219	LKLHTEDSRMKKEVN	71 / 7 AA	265
Phosphosite 12:	ZRANB3	Q5FWF4	S861	VRLITKESRPRDPFT	62 / 8 AA	123
Phosphosite 13:	CD3EAP	O15446	S470	RKKQSQESRMPETVP	62 / 8 AA	55
Phosphosite 14:	NT5C2	P49902	S237	GKLPLLLSRMKEVGK	100 / 5 AA	65
Phosphosite 15:	STLK6	Q9C0K7	S299	SIFPQSESRMKNSQS	100 / 5 AA	47
Phosphosite 16:	HSP90AB1	P08238	S474	TSLSEYVSRMKETQK	100 / 5 AA	83
Phosphosite 17:	ZMYND11	Q15326	S127	TYLRFIVSRMKERAI	100 / 5 AA	66
Phosphosite 18:	HSP90AB2P	Q58FF8	S250	FSVEEYVSRMKEIQK	100 / 5 AA	44
Phosphosite 19:	FNIP2	Q9P278	S733	SPESDFESRMKKMEE	100 / 5 AA	122
Phosphosite 20:	SMC3	Q9UQE7	S282	RELKTKISAMKEEKE	75 / 8 AA	142