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:	S604
P-Site Sequence:	FKINSHVSFPLEGLD
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	S604	FKINSHVSFPLEGLD	100 / 9 AA	102
Phosphosite 1:	USP33	Q8TEY7	S634	TKISTHVSFPLEGLD	77 / 9 AA	107
Phosphosite 2:	USP22	Q9UPT9	S427	RKITTYVSFPLELDM	66 / 9 AA	60
Phosphosite 3:	USP27X	A6NNY8	S328	RKITTYISFPLELDM	55 / 9 AA	50
Phosphosite 4:	FRMPD1	Q5SYB0	S851	TDYTSQVSFPLVPSA	75 / 8 AA	173
Phosphosite 5:	CXorf64	B1ATL7	S212	RGKLAHVSFPLRGPC	85 / 7 AA	32
Phosphosite 6:	UHRF1BP1	Q6BDS2	S591	DAFWLKVSFPLEKRE	100 / 6 AA	159
Phosphosite 7:	DUSP6	Q16828	S205	PLSNSQPSFPVEILP	66 / 9 AA	42
Phosphosite 8:	USP34	Q70CQ2	S2108	EKVNTHFSFPLRLDM	75 / 8 AA	404
Phosphosite 9:	ASH1L	Q9NR48	S1332	NSFYTHPSFPLDPLH	55 / 9 AA	333
Phosphosite 10:	CNTLN	Q9NXG0	T1075	AEENSQVTFPRIQVT	71 / 7 AA	162
Phosphosite 11:	RICS	A7KAX9	S1181	EKSDDHVSFPEDQSG	55 / 9 AA	231
Phosphosite 12:	EIF2C1	Q9UL18	T291	RRPASHQTFPLQLES	62 / 8 AA	97
Phosphosite 13:	EIF2C2	Q9UKV8	T293	RRPASHQTFPLQQES	62 / 8 AA	97
Phosphosite 14:	EIF2C4	Q9HCK5	T283	RRPASHQTFPLQLEN	62 / 8 AA	97
Phosphosite 15:	EIF2C3	Q9H9G7	T294	RRPASHQTFPLQLEN	62 / 8 AA	97
Phosphosite 16:	AlphaK2	Q86TB3	S983	ASYSSIVSFPWEKPT	66 / 9 AA	237
Phosphosite 17:	USP20	Q9Y2K6	S601	MYSFKINSHVSFPLE	100 / 6 AA	102
Phosphosite 18:	SPEG	Q15772	S1532	LTESSHVSFVYEENE	66 / 9 AA	354
Phosphosite 19:	FBXO40	Q9UH90	S575	KSQNSLTSLPLEILK	66 / 9 AA	80
Phosphosite 20:	CENPI	Q92674	S338	DCLNRSGSFPLEQLQ	66 / 9 AA	87