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:	S430
P-Site Sequence:	LKKAQVLSAGSRRRK
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	S430	LKKAQVLSAGSRRRK	100 / 9 AA	102
Phosphosite 1:	SAMD9L	Q8IVG5	S1072	KDIEKVLSAGSRRFP	77 / 9 AA	184
Phosphosite 2:	CUL1	Q13616	S541	DFSIQVLSSGSWPFQ	75 / 8 AA	90
Phosphosite 3:	CUL1	Q13616	S542	FSIQVLSSGSWPFQQ	75 / 8 AA	90
Phosphosite 4:	SLC39A12	Q504Y0	S51	ADLLQVLSAGDHPPH	75 / 8 AA	77
Phosphosite 5:	IL16	Q14005	S905	QQPEQVLSSGSPAAS	66 / 9 AA	142
Phosphosite 6:	FAM98C	Q17RN3	S68	EAGAEVLSAGDGPGA	85 / 7 AA	37
Phosphosite 7:	IL16	Q14005	S906	QPEQVLSSGSPAASE	75 / 8 AA	142
Phosphosite 8:	AGXT2L2	Q8IUZ5	T80	EQNQVLNTNSRYLHD	62 / 8 AA	50
Phosphosite 9:	SERGEF	Q9UGK8	S124	TENGQVLSCGSNSFG	75 / 8 AA	49
Phosphosite 10:	TBC1D9	Q6ZT07	S1169	MSSYSVLSAGSHEED	85 / 7 AA	143
Phosphosite 11:	C9orf79	Q6ZUB1	S1021	SRALQVLSIGSQWAR	75 / 8 AA	157
Phosphosite 12:	FZR1	Q9UM11	S285	AWNAEQLSSGSRDRM	66 / 9 AA	55
Phosphosite 13:	PRMT2	P55345	S360	GQPPQVLSTGPFHPT	62 / 8 AA	49
Phosphosite 14:	CDC20B	Q86Y33	S329	SWNHFILSSGSRLGR	71 / 7 AA	57
Phosphosite 15:	C6orf204	Q5SZL2	T343	ETPMQVLTGSSRQSY	62 / 8 AA	92
Phosphosite 16:	SAMD9L	Q8IVG5	S1075	EKVLSAGSRRFPQNA	100 / 6 AA	184
Phosphosite 17:	Cdc20	Q12834	S283	WNSYILSSGSRSGHI	71 / 7 AA	55
Phosphosite 18:	Cdc20	Q12834	S282	SWNSYILSSGSRSGH	71 / 7 AA	55
Phosphosite 19:	HSFY1	Q96LI6	S52	EHAFQVLSQGSLLES	85 / 7 AA	45
Phosphosite 20:	CDC20B	Q86Y33	S330	WNHFILSSGSRLGRV	71 / 7 AA	57