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:	S279
P-Site Sequence:	REGDRSPSEDEFLSC
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	S279	REGDRSPSEDEFLSC	100 / 9 AA	102
Phosphosite 1:	USP20	Q9Y2K6	S277	EKREGDRSPSEDEFL	100 / 7 AA	102
Phosphosite 2:	CCDC49	Q9NXE8	S201	SSSDRSSSEDEHSAG	77 / 9 AA	50
Phosphosite 3:	EPS8L2	Q9H6S3	S310	TLRARPPSEGEFIDC	75 / 8 AA	81
Phosphosite 4:	CCDC49	Q9NXE8	S200	SSSSDRSSSEDEHSA	87 / 8 AA	50
Phosphosite 5:	ARHGEF7	Q14155	S694	RKPERKPSDEEFASR	55 / 9 AA	90
Phosphosite 6:	NKX6-3	A6NJ46	S224	AGGDRAPSENEDDEY	75 / 8 AA	29
Phosphosite 7:	CNKSR1	Q969H4	S319	PLSPRAPSEDVFAFD	75 / 8 AA	80
Phosphosite 8:	ZFHX3	Q15911	S972	MNVERSLSEDEWKAV	66 / 9 AA	404
Phosphosite 9:	OR2M3	Q8NG83	T269	PTSDRSPTQDKMVSV	55 / 9 AA	35
Phosphosite 10:	C10orf92	Q8IYW2	S705	WRNSASPSEDEWRRG	85 / 7 AA	95
Phosphosite 11:	EHBP1	Q8NDI1	S1058	TETQRKPSEDEVLNK	75 / 8 AA	140
Phosphosite 12:	PTPN20A	Q4JDL3	S95	PFRRDRWSSEDEEAA	75 / 8 AA	48
Phosphosite 13:	OR2L2	Q8NH16	T268	PRSLRSPTEDKILAV	62 / 8 AA	35
Phosphosite 14:	OR2M3	Q8NG83	S267	IRPTSDRSPTQDKMV	71 / 7 AA	35
Phosphosite 15:	PTPN20A	Q4JDL3	S96	FRRDRWSSEDEEAAG	75 / 8 AA	48
Phosphosite 16:	Tyk2	P29597	S821	PLQSRSPSEKEHFYQ	75 / 8 AA	134
Phosphosite 17:	OSBPL9	Q96SU4	S291	PEFSYSSSEDEFYDA	85 / 7 AA	83
Phosphosite 18:	CLCN6	P51797	S727	LYPDQSPSEDWTMEE	85 / 7 AA	97
Phosphosite 19:	CEP170	Q5SW79	S1241	PTDYASTSEDEFGSN	85 / 7 AA	175
Phosphosite 20:	CLCN6	P51797	S725	PNLYPDQSPSEDWTM	85 / 7 AA	97