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:	Y746
P-Site Sequence:	GGIPPHKYHYIDDLV
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	Y746	GGIPPHKYHYIDDLV	100 / 9 AA	102
Phosphosite 1:	ROBO1	Q9Y6N7	Y1311	PISPPHTYGYISGPL	66 / 9 AA	181
Phosphosite 2:	ROBO1	Q9Y6N7	T1310	RPISPPHTYGYISGP	75 / 8 AA	181
Phosphosite 3:	ST8SIA2	Q92186	Y329	QNQNPVKYHYYDSLK	75 / 8 AA	42
Phosphosite 4:	DNAH1	Q9P2D7	Y3046	WVRAMHKYHFVAKAV	57 / 7 AA	494
Phosphosite 5:	EXOC4	Q96A65	Y839	LQQHKFQYIFEGLGH	66 / 6 AA	110
Phosphosite 6:	KIAA0146	Q14159	Y208	DSESPHKYHVQFASD	83 / 6 AA	100
Phosphosite 7:	ZNF552	Q9H707	Y309	QKFFRHKYHLIAHQR	62 / 8 AA	46
Phosphosite 8:	Grb14	Q14449	Y143	LLILKNHYIDDHSWT	83 / 6 AA	61
Phosphosite 9:	PTPDC1	A2A3K4	Y104	SSELLEKYHIIDQFL	83 / 6 AA	84
Phosphosite 10:	GDF2	Q9UK05	Y416	MGVPTLKYHYEGMSV	71 / 7 AA	47
Phosphosite 11:	TTLL5	Q6EMB2	Y1139	GVVPQHKYHPTAGSY	83 / 6 AA	143
Phosphosite 12:	MEPE	Q9NQ76	Y469	IITHGRKYHYVPHRQ	66 / 6 AA	58
Phosphosite 13:	ST8SIA2	Q92186	Y331	QNPVKYHYYDSLKYG	83 / 6 AA	42
Phosphosite 14:	ST8SIA2	Q92186	Y332	NPVKYHYYDSLKYGY	83 / 6 AA	42
Phosphosite 15:	MEPE	Q9NQ76	Y471	THGRKYHYVPHRQNN	66 / 6 AA	58
Phosphosite 16:	ST8SIA4	Q92187	Y314	LNGKAVKYHYYDDLK	83 / 6 AA	41
Phosphosite 17:	ST8SIA4	Q92187	Y316	GKAVKYHYYDDLKYR	83 / 6 AA	41
Phosphosite 18:	ST8SIA4	Q92187	Y317	KAVKYHYYDDLKYRY	83 / 6 AA	41
Phosphosite 19:	NELL1	Q92832	Y129	RDEIRYHYIHNGKPR	80 / 5 AA	90
Phosphosite 20:	NELL1	Q92832	Y127	GLRDEIRYHYIHNGK	80 / 5 AA	90