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:	S166
P-Site Sequence:	RRSYEKGSTQRCCRK
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	S166	RRSYEKGSTQRCCRK	100 / 9 AA	39
Phosphosite 1:	QIK	Q9H0K1	S521	DSEYDMGSVQRDLNF	62 / 8 AA	104
Phosphosite 2:	FLJ20272	Q6P3X3	S399	RTKLEKGSTRRVERA	66 / 9 AA	97
Phosphosite 3:	OVOL1	O14753	T184	SLCDKAFTQRCSLES	62 / 8 AA	30
Phosphosite 4:	RHOT2	Q8IXI1	T412	LDQEKGQTQRSVLLC	75 / 8 AA	68
Phosphosite 5:	FLJ20272	Q6P3X3	T400	TKLEKGSTRRVERAM	75 / 8 AA	97
Phosphosite 6:	ANKMY2	Q8IV38	S329	TCGEKGASKRCSVCK	62 / 8 AA	49
Phosphosite 7:	PSPC1	Q8WXF1	T79	KPGEKTYTQRCRLFV	75 / 8 AA	59
Phosphosite 8:	SFPQ	P23246	T294	RPGEKTYTQRCRLFV	75 / 8 AA	76
Phosphosite 9:	SFPQ	P23246	Y293	RRPGEKTYTQRCRLF	75 / 8 AA	76
Phosphosite 10:	MLL3	Q8NEZ4	S281	DKAVVSGSTERCAFC	83 / 6 AA	541
Phosphosite 11:	PALB2	Q86YC2	S747	QGSYEKASTEVAGRT	71 / 7 AA	131
Phosphosite 12:	RNF151	Q2KHN1	S138	RQHCQQGSQQRCPLG	55 / 9 AA	27
Phosphosite 13:	ATR	Q13535	S1843	AASFERGSYQRGYEY	62 / 8 AA	301
Phosphosite 14:	FSTL4	Q6MZW2	T498	PQREKNATQPCQWVS	62 / 8 AA	93
Phosphosite 15:	ZNF596	Q8TC21	S66	LEQVEKLSTQRISLL	75 / 8 AA	59
Phosphosite 16:	ZNF397	Q8NF99	S41	EKFKQNGSTQSCQEL	62 / 8 AA	61
Phosphosite 17:	OVOL2	Q9BRP0	T185	NVCNKAFTQRCSLES	62 / 8 AA	30
Phosphosite 18:	PLEKHG1	Q9ULL1	S1141	TSDPLPGSVQRCSVV	83 / 6 AA	155
Phosphosite 19:	ETAA1	Q9NY74	T290	NAIFDGSTQKCSGQL	83 / 6 AA	103
Phosphosite 20:	ZNF596	Q8TC21	T67	EQVEKLSTQRISLLQ	75 / 8 AA	59