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:	S685
P-Site Sequence:	YVLFYRKSSEEAMRE
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	S685	YVLFYRKSSEEAMRE	100 / 9 AA	102
Phosphosite 1:	USP33	Q8TEY7	S715	YVLFYRKSSEEAQKE	100 / 9 AA	107
Phosphosite 2:	USP20	Q9Y2K6	S686	VLFYRKSSEEAMRER	100 / 8 AA	102
Phosphosite 3:	USP33	Q8TEY7	S716	VLFYRKSSEEAQKER	100 / 8 AA	107
Phosphosite 4:	CWF19L1	Q69YN2	S269	TENPYRKSGQEASIG	75 / 8 AA	61
Phosphosite 5:	FBP2	O00757	T143	IFAIYRKTSEDEPSE	62 / 8 AA	37
Phosphosite 6:	NAB1	Q13506	S402	SAGLYRQSSEEHSPN	75 / 8 AA	54
Phosphosite 7:	ZNF587	Q96SQ5	S151	GEKFYRKSVREASFV	77 / 9 AA	66
Phosphosite 8:	ZNF417	Q8TAU3	S151	GEKFYRKSVREASFV	77 / 9 AA	66
Phosphosite 9:	C14orf174	Q9P1V8	S273	EKEPRKSSEEAGLEP	100 / 7 AA	77
Phosphosite 10:	SPATA3	Q8NHX4	Y148	LPNLLTFYRKSSRKP	100 / 6 AA	20
Phosphosite 11:	C14orf174	Q9P1V8	S272	LEKEPRKSSEEAGLE	100 / 7 AA	77
Phosphosite 12:	SPATA3	Q8NHX4	S151	LLTFYRKSSRKPSSH	100 / 6 AA	20
Phosphosite 13:	CCDC27	Q2M243	T106	ISRYYRKTSEPKDAA	71 / 7 AA	75
Phosphosite 14:	FBP2	O00757	S144	FAIYRKTSEDEPSEK	71 / 7 AA	37
Phosphosite 15:	LRP8	Q14114	T869	DNPVYRKTTEEEDED	71 / 7 AA	106
Phosphosite 16:	NAB1	Q13506	S403	AGLYRQSSEEHSPNG	85 / 7 AA	54
Phosphosite 17:	LRP8	Q14114	T870	NPVYRKTTEEEDEDE	71 / 7 AA	106
Phosphosite 18:	PAPPA	Q13219	S520	LNIFFAKSSEEELAG	75 / 8 AA	181
Phosphosite 19:	NPFFR2	Q9Y5X5	S500	ETLLYRKSAEKPQQE	55 / 9 AA	60
Phosphosite 20:	CRB3	Q9BUF7	S97	EGTYRPSSEEQVGAR	85 / 7 AA	13