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:	S39
P-Site Sequence:	STKSYVHSALKIFKT
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	S39	STKSYVHSALKIFKT	100 / 9 AA	128
Phosphosite 1:	CCDC113	Q9H0I3	S38	EELSYVNSALKTETE	77 / 9 AA	44
Phosphosite 2:	COG2	Q14746	S610	TASSYVDSALKPLFQ	87 / 8 AA	83
Phosphosite 3:	MARCH-X	Q8NA82	S479	PPASFMHSALRDDIP	62 / 8 AA	91
Phosphosite 4:	USP8	P40818	Y36	EKISTKSYVHSALKI	100 / 6 AA	128
Phosphosite 5:	KIAA1279	Q96EK5	T234	AAHYCHSTLKRQLEH	71 / 7 AA	72
Phosphosite 6:	GPC3	P51654	S560	HNLGNVHSPLKLLTS	55 / 9 AA	66
Phosphosite 7:	WWC2	Q6AWC2	S425	KLTTYLHSQLKSLSA	62 / 8 AA	134
Phosphosite 8:	DNAJC5G	Q8N7S2	S38	EDFKKSYSHSALLPH	85 / 7 AA	21
Phosphosite 9:	C1orf58	Q5VW32	S146	EAKEVHRSLKIAAGI	71 / 7 AA	47
Phosphosite 10:	DNAJC5G	Q8N7S2	S40	FKKSYSHSALLPHPP	85 / 7 AA	21
Phosphosite 11:	RHD	Q02161	Y269	QGKISKTYVHSAVLA	83 / 6 AA	45
Phosphosite 12:	RYR1	P21817	S1484	DEQGNVHSSLKCSNC	55 / 9 AA	565
Phosphosite 13:	BAHCC1	Q9P281	Y2246	RPLPSPSYVHPALVG	83 / 6 AA	277
Phosphosite 14:	TANC1	Q9C0D5	S1008	GQCALVHSALRGHGD	83 / 6 AA	202
Phosphosite 15:	SLC11A2	P49281	S273	PHNMYLHSALVKSRQ	83 / 6 AA	62
Phosphosite 16:	MELL1	Q495T6	S742	SIKTDVHSPLKYRVL	83 / 6 AA	89
Phosphosite 17:	MAPK8IP3	Q9UPT6	Y981	GAQNGWLYVHSAVAN	100 / 5 AA	147
Phosphosite 18:	DNAH17	Q9UFH2	T2982	FFMSYVHTTVNEMSR	50 / 8 AA	512
Phosphosite 19:	TSFM	P43897	Y216	SGFYVGSYVHGAMQS	83 / 6 AA	35
Phosphosite 20:	SIPA1L2	Q9P2F8	S266	SGLDYVDSALLMGRD	83 / 6 AA	190