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:	S445
P-Site Sequence:	GKVIPDRSTKPVVFS
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	S445	GKVIPDRSTKPVVFS	100 / 9 AA	128
Phosphosite 1:	USP8	P40818	T446	KVIPDRSTKPVVFSP	100 / 8 AA	128
Phosphosite 2:	CNTN1	Q12860	T236	LIPIPERTTKPYPAD	75 / 8 AA	113
Phosphosite 3:	LCP2	Q13094	S346	SNTFPSRSTKPSPMN	75 / 8 AA	60
Phosphosite 4:	WDR64	B1ANS9	S355	RLWHPNISTKPVGKL	75 / 8 AA	124
Phosphosite 5:	LCP2	Q13094	T239	APSIDRSTKPPLDRS	100 / 6 AA	60
Phosphosite 6:	LCP2	Q13094	S238	PAPSIDRSTKPPLDR	100 / 6 AA	60
Phosphosite 7:	ITIH3	Q06033	S386	EHRIPERSTSIVIML	66 / 9 AA	100
Phosphosite 8:	PLEKHA7	Q6IQ23	S680	RDLLKDRSLKPVKIA	85 / 7 AA	127
Phosphosite 9:	PPIL4	Q8WUA2	S178	DLLIPDRSPEPTREQ	75 / 8 AA	57
Phosphosite 10:	Putative endonuclease FLJ39025	Q8N8Q3	T204	LRSHDRSTRPLYISV	62 / 8 AA	31
Phosphosite 11:	ESCO1	Q5FWF5	T371	RFFPSRKTKPVKCIL	75 / 8 AA	95
Phosphosite 12:	ZNF358	Q9NW07	S475	PGTLPDPSSKPLPGS	55 / 9 AA	59
Phosphosite 13:	ARHGAP36	Q6ZRI8	T47	GHNPDRRTKMVSIHS	75 / 8 AA	62
Phosphosite 14:	Putative endonuclease FLJ39025	Q8N8Q3	S203	ALRSHDRSTRPLYIS	71 / 7 AA	31
Phosphosite 15:	LPPR4	Q7Z2D5	S741	IILIPERSNSPENTR	62 / 8 AA	88
Phosphosite 16:	LCP2	Q13094	T347	NTFPSRSTKPSPMNP	85 / 7 AA	60
Phosphosite 17:	DOK1	Q99704	T417	AVPPPRSTKPLLAPK	75 / 8 AA	52
Phosphosite 18:	PKD1L1	Q8TDX9	S2468	ASMWIDRSTRAVSVH	71 / 7 AA	315
Phosphosite 19:	CGRRF1	Q99675	T203	VIHIPDRTYKLSCRI	71 / 7 AA	38
Phosphosite 20:	DOK1	Q99704	S416	YAVPPPRSTKPLLAP	75 / 8 AA	52