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:	S601
P-Site Sequence:	MYSFKINSHVSFPLE
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	S601	MYSFKINSHVSFPLE	100 / 9 AA	102
Phosphosite 1:	USP20	Q9Y2K6	S604	FKINSHVSFPLEGLD	100 / 6 AA	102
Phosphosite 2:	SMPD4	Q9NXE4	S530	DASFKVKSHVYSLEG	71 / 7 AA	93
Phosphosite 3:	SAMD7	Q7Z3H4	S383	GPALKIQSQVSQHVG	62 / 8 AA	49
Phosphosite 4:	USP22	Q9UPT9	T424	KLRRKITTYVSFPLE	62 / 8 AA	60
Phosphosite 5:	sciellin	O95171	S555	ENLIEVNSHVSENKN	62 / 8 AA	78
Phosphosite 6:	COL29A1	A8TX70	S1252	SLAFKVNSDQGFPAK	55 / 9 AA	290
Phosphosite 7:	SERPINA9	Q86WD7	S177	IAQARINSHVKKKTQ	83 / 6 AA	47
Phosphosite 8:	MCR	P08235	S419	GGNSKINSDSSFSVP	75 / 8 AA	107
Phosphosite 9:	PHF3	Q92576	S641	APAMKTNSHVKEELE	71 / 7 AA	229
Phosphosite 10:	PUS1	Q9Y606	S172	DILEKINSHLPSHIR	71 / 7 AA	47
Phosphosite 11:	USP51	Q70EK9	T611	KQRRKINTFISFPLE	62 / 8 AA	80
Phosphosite 12:	UBA6	A0AVT1	S534	DATLKINSQIKIDAH	44 / 9 AA	118
Phosphosite 13:	ISG20L2	Q9H9L3	S131	SALPKINSHPTRSQK	71 / 7 AA	39
Phosphosite 14:	LBA1	O15050	S302	KAIEKINSHLEKLAT	83 / 6 AA	284
Phosphosite 15:	C6orf195	Q96MT4	S102	PTPFKINSDQATPCH	83 / 6 AA	14
Phosphosite 16:	VIGR	Q86SQ4	S1189	TTYFKRNSHTDNVSY	71 / 7 AA	137
Phosphosite 17:	ZNF574	Q6ZN55	S508	GKMFKKKSHVRNHLR	62 / 8 AA	99
Phosphosite 18:	DCAF12L1	Q5VU92	S330	VGSHSHVSFLDLRQD	83 / 6 AA	51
Phosphosite 19:	PMS1	P54277	S80	YYTSKINSHEDLENL	62 / 8 AA	106
Phosphosite 20:	ARHGAP27	Q6ZUM4	S297	TSPASVDSHVSLETE	57 / 7 AA	98