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:	USP6
Human P-Site:	S1221
P-Site Sequence:	SKNKPSSSKKNLDAS
UniProt:	P35125
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP6	P35125	S1221	SKNKPSSSKKNLDAS	100 / 9 AA	159
Phosphosite 1:	USP6	P35125	S1220	GSKNKPSSSKKNLDA	100 / 8 AA	159
Phosphosite 2:	Protein USP6-like 2	Q6URH7	S68	SKNKLSSSKKNLDAS	88 / 9 AA	18
Phosphosite 3:	GK5	Q6ZS86	S401	MGLKPSTSKYHLVRA	66 / 9 AA	59
Phosphosite 4:	TAPT1	Q6NXT6	S549	SELKHRSSKKDLLEI	66 / 9 AA	64
Phosphosite 5:	USP6	P35125	S1219	IGSKNKPSSSKKNLD	100 / 7 AA	159
Phosphosite 6:	PSKH1	P11801	S363	VSMAASSSMKNLHRS	75 / 8 AA	48
Phosphosite 7:	USP32	Q8NFA0	S1423	SKNKLSSSKENLDAS	77 / 9 AA	182
Phosphosite 8:	SFRP4	Q6FHJ7	S327	PPAPKPASPKKNIKT	75 / 8 AA	40
Phosphosite 9:	TFEB	P19484	S429	GSPFPSLSKKDLDLM	75 / 8 AA	53
Phosphosite 10:	TCF20	Q9UGU0	S492	TSKRPSSSKKADSCT	85 / 7 AA	212
Phosphosite 11:	ZNF181	Q2M3W8	S117	QSYEFSNSKKNLEYI	85 / 7 AA	66
Phosphosite 12:	TCF20	Q9UGU0	S491	KTSKRPSSSKKADSC	85 / 7 AA	212
Phosphosite 13:	PEO1	Q96RR1	S654	PVAKKPSSGKKGATT	75 / 8 AA	77
Phosphosite 14:	PPP2R5D	Q14738	S24	CTAKPSSSGKDGGGE	75 / 8 AA	70
Phosphosite 15:	PPP2R5D	Q14738	S23	KCTAKPSSSGKDGGG	75 / 8 AA	70
Phosphosite 16:	TCF20	Q9UGU0	S490	KKTSKRPSSSKKADS	85 / 7 AA	212
Phosphosite 17:	LY6H	O94772	S63	RITDPSSSRKDHSVN	71 / 7 AA	15
Phosphosite 18:	CCDC117	Q8IWD4	S226	SDKPKPSSNTKNYTG	75 / 8 AA	31
Phosphosite 19:	LY6H	O94772	S62	VRITDPSSSRKDHSV	71 / 7 AA	15
Phosphosite 20:	GTF3C5	Q9Y5Q8	S384	GARKPASSKYKLKDS	66 / 9 AA	60