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:	USP50
Human P-Site:	S218
P-Site Sequence:	VFSLPIPSKYECSLR
UniProt:	Q70EL3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP50	Q70EL3	S218	VFSLPIPSKYECSLR	100 / 9 AA	39
Phosphosite 1:	USP50	Q70EL3	Y220	SLPIPSKYECSLRDC	100 / 7 AA	39
Phosphosite 2:	RbBP2	P29375	S1593	KKVLDIPSKYDWSGA	75 / 8 AA	192
Phosphosite 3:	BRMS1	Q9HCU9	Y134	LDVIRNKYECELQGA	71 / 7 AA	28
Phosphosite 4:	GNPTAB	Q3T906	S1180	ESMFPIPSQFELPRE	62 / 8 AA	144
Phosphosite 5:	RbBP2	P29375	Y1595	VLDIPSKYDWSGAEE	83 / 6 AA	192
Phosphosite 6:	GCC2	Q8IWJ2	Y194	EKNIQKKYECELENL	71 / 7 AA	185
Phosphosite 7:	HNRPLL	Q8WVV9	S302	GPLLPLPSRYRMGSR	71 / 7 AA	60
Phosphosite 8:	NFAT3	Q14934	S412	PLDWPLPSQYEQLEL	62 / 8 AA	95
Phosphosite 9:	WSB1	Q9Y6I7	S411	VQELPIPSKLLEFLS	100 / 6 AA	47
Phosphosite 10:	C10orf76	Q5T2E6	S546	DTFLPTPSSYDELYY	62 / 8 AA	79
Phosphosite 11:	KIAA2022	Q5QGS0	S69	RGLLPLPSKKPCMQS	66 / 9 AA	168
Phosphosite 12:	GON4	Q3T8J9	Y1649	LQHIPGKYEDFLQVI	83 / 6 AA	249
Phosphosite 13:	DNAH8	Q96JB1	T2650	TKVKMLPTPSKFHYI	71 / 7 AA	515
Phosphosite 14:	ZCCHC2	Q9C0B9	S797	ASPLPIPSTFLPHSS	71 / 7 AA	126
Phosphosite 15:	Pyk2	Q14289	Y118	VGEVQDKYECLHVEA	57 / 7 AA	116
Phosphosite 16:	COPG2	Q9UBF2	S470	GPRTPVPSKYIRFIF	83 / 6 AA	98
Phosphosite 17:	CPNE7	Q9UBL6	Y446	GARIPPKYEVSHDFA	71 / 7 AA	70
Phosphosite 18:	TRAF6	Q9Y4K3	Y68	DPPLESKYECPICLM	100 / 5 AA	60
Phosphosite 19:	RAPGEF6	Q8TEU7	Y976	WEKLPSKYEKHLQDL	83 / 6 AA	179
Phosphosite 20:	AGAP11	Q8TF27	Y435	ERWIRSKYEHKLFLA	71 / 7 AA	61