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:	USP20
Human P-Site:	S333
P-Site Sequence:	RMKDRKFSWGQQRTN
UniProt:	Q9Y2K6
Intern. Prot. ID:	IPI00328285

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP20	Q9Y2K6	S333	RMKDRKFSWGQQRTN	100 / 9 AA	102
Phosphosite 1:	NOPE	Q8TDY8	S1062	SHSKRKISWAQPSGL	62 / 8 AA	134
Phosphosite 2:	Putative uncharacterized protein FLJ46641	Q6ZR54	S188	RGGGAAFSWGQEGP_	83 / 6 AA	19
Phosphosite 3:	GPATCH8	Q9UKJ3	S1009	RSGSRKRSWGHESPE	62 / 8 AA	164
Phosphosite 4:	SAS10	Q9NQZ2	S128	ASVDPSLSWGQRKKL	55 / 9 AA	55
Phosphosite 5:	YARS2	Q9Y2Z4	S8	MAAPILRSFSWGRWS	83 / 6 AA	53
Phosphosite 6:	PHEX	P78562	S186	VWSERKFSLLQTLAT	62 / 8 AA	86
Phosphosite 7:	NACAD	O15069	S287	LSADSSSSWGQEGHF	55 / 9 AA	161
Phosphosite 8:	HIVEP1	P15822	S1261	QEKSEKFSWPQRSET	71 / 7 AA	297
Phosphosite 9:	DDX4	Q9NQI0	S389	YLEARKFSFGTCVRA	71 / 7 AA	79
Phosphosite 10:	YARS2	Q9Y2Z4	S10	APILRSFSWGRWSGT	71 / 7 AA	53
Phosphosite 11:	MBP	P02686	S249	GLSLSRFSWGAEGQR	57 / 7 AA	33
Phosphosite 12:	RARS2	Q5T160	Y445	KGLLLSDYKFSWDRV	83 / 6 AA	66
Phosphosite 13:	ZNF692	Q9BU19	S121	CSAGHTFSWGPSLSP	50 / 8 AA	57
Phosphosite 14:	PRUNE2	Q8WUY3	S1200	DSSVALSSWGQQPSS	100 / 5 AA	34
Phosphosite 15:	LRRC16A	Q5VZK9	S1331	SQEVSRRSWGQQAQE	100 / 5 AA	152
Phosphosite 16:	NACAD	O15069	S286	SLSADSSSSWGQEGH	62 / 8 AA	161
Phosphosite 17:	ZNF692	Q9BU19	T119	WECSAGHTFSWGPSL	57 / 7 AA	57
Phosphosite 18:	RPS8	P62241	S66	RLDVGNFSWGSECCT	57 / 7 AA	24
Phosphosite 19:	RCC2	Q9P258	S353	DSQKRVFSWGFGGYG	83 / 6 AA	56
Phosphosite 20:	ZNF283	Q8N7M2	T271	ECKECGKTFSWGSSL	57 / 7 AA	78