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:	T673
P-Site Sequence:	FRYYHSPTNTVHMYP
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	T673	FRYYHSPTNTVHMYP	100 / 9 AA	128
Phosphosite 1:	EFHA2	Q86XE3	T294	LYGYHSPTNSVLKTD	87 / 8 AA	61
Phosphosite 2:	USP8	P40818	S671	GTFRYYHSPTNTVHM	100 / 7 AA	128
Phosphosite 3:	USP8	P40818	T675	YYHSPTNTVHMYPPE	100 / 7 AA	128
Phosphosite 4:	EFHA2	Q86XE3	S292	LQLYGYHSPTNSVLK	85 / 7 AA	61
Phosphosite 5:	ETV3	P41162	T161	PLDTHSPTNDVQPGR	75 / 8 AA	57
Phosphosite 6:	STON1	Q9Y6Q2	T364	KRKYHSKTEVVHEPD	66 / 9 AA	83
Phosphosite 7:	ARFGEF3	Q5TH69	T1157	SQLFHSVTDTVDYSL	55 / 9 AA	241
Phosphosite 8:	DYRK1A	Q13627	S635	TRPRVYNSPTNSSST	71 / 7 AA	86
Phosphosite 9:	DYRK1A	Q13627	T637	PRVYNSPTNSSSTQD	71 / 7 AA	86
Phosphosite 10:	SENP8	Q96LD8	S124	HYDSHSRSNSVHAKQ	62 / 8 AA	24
Phosphosite 11:	GDF11	O95390	T138	EEDEYHATTETVISM	62 / 8 AA	45
Phosphosite 12:	ARHGAP24	Q8N264	S406	KTNSPKNSVHKLDVS	71 / 7 AA	84
Phosphosite 13:	FAM27D1	Q5T7N8	T188	GRLTPTNTVRAGLRL	71 / 7 AA	25
Phosphosite 14:	FOXJ3	Q9UPW0	S335	CTYQHSPSSTVSTHP	71 / 7 AA	69
Phosphosite 15:	HIPK2	Q9H2X6	S906	EQKHAPTSTVSKQRK	71 / 7 AA	131
Phosphosite 16:	FAM65B	Q9Y4F9	S829	SPVGVYHSPADRVMK	66 / 6 AA	119
Phosphosite 17:	EFHA2	Q86XE3	Y290	LRLQLYGYHSPTNSV	100 / 5 AA	61
Phosphosite 18:	Fos	P01100	S32	DSLSYYHSPADSFSS	57 / 7 AA	41
Phosphosite 19:	USP8	P40818	Y669	ITGTFRYYHSPTNTV	100 / 5 AA	128
Phosphosite 20:	FER1L5	A0AVI2	S241	DIGFIYHSPGHTLLR	71 / 7 AA	242