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:	USP8
Human P-Site:	T446
P-Site Sequence:	KVIPDRSTKPVVFSP
UniProt:	P40818
Intern. Prot. ID:	IPI00030915

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP8	P40818	T446	KVIPDRSTKPVVFSP	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	S445	GKVIPDRSTKPVVFS	100 / 8 AA	128
Phosphosite 2:	SCN1A	P35498	T1990	PPSYDRVTKPIVEKH	75 / 8 AA	229
Phosphosite 3:	WDR64	B1ANS9	S355	RLWHPNISTKPVGKL	75 / 8 AA	124
Phosphosite 4:	LCP2	Q13094	T239	APSIDRSTKPPLDRS	100 / 6 AA	60
Phosphosite 5:	LCP2	Q13094	S238	PAPSIDRSTKPPLDR	100 / 6 AA	60
Phosphosite 6:	DOK1	Q99704	T417	AVPPPRSTKPLLAPK	66 / 9 AA	52
Phosphosite 7:	PLEKHA7	Q6IQ23	S680	RDLLKDRSLKPVKIA	85 / 7 AA	127
Phosphosite 8:	LCP2	Q13094	S346	SNTFPSRSTKPSPMN	85 / 7 AA	60
Phosphosite 9:	Putative endonuclease FLJ39025	Q8N8Q3	T204	LRSHDRSTRPLYISV	62 / 8 AA	31
Phosphosite 10:	Putative endonuclease FLJ39025	Q8N8Q3	S203	ALRSHDRSTRPLYIS	71 / 7 AA	31
Phosphosite 11:	ESCO1	Q5FWF5	T371	RFFPSRKTKPVKCIL	75 / 8 AA	95
Phosphosite 12:	ENTPD7	Q9NQZ7	S123	KQMRDRNSQPVVKKI	62 / 8 AA	69
Phosphosite 13:	LCP2	Q13094	T347	NTFPSRSTKPSPMNP	85 / 7 AA	60
Phosphosite 14:	ARHGAP36	Q6ZRI8	T47	GHNPDRRTKMVSIHS	75 / 8 AA	62
Phosphosite 15:	PKD1L1	Q8TDX9	S2468	ASMWIDRSTRAVSVH	71 / 7 AA	315
Phosphosite 16:	DOK1	Q99704	S416	YAVPPPRSTKPLLAP	75 / 8 AA	52
Phosphosite 17:	BLNK	Q8WV28	S209	KAPMVNRSTKPNSST	83 / 6 AA	50
Phosphosite 18:	BLNK	Q8WV28	T210	APMVNRSTKPNSSTP	83 / 6 AA	50
Phosphosite 19:	TNFAIP1	Q13829	S153	EERLIESSTKPVVKL	71 / 7 AA	36
Phosphosite 20:	SOST	Q9BQB4	S96	VTDGPCRSAKPVTEL	75 / 8 AA	24