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:	USP15
Human P-Site:	S665
P-Site Sequence:	TDEPDDESSQDQELP
UniProt:	Q9Y4E8
Intern. Prot. ID:	IPI00000728

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP15	Q9Y4E8	S665	TDEPDDESSQDQELP	100 / 9 AA	112
Phosphosite 1:	USP15	Q9Y4E8	S666	DEPDDESSQDQELPS	100 / 8 AA	112
Phosphosite 2:	ZNF646	O15015	S341	NGHTDESSQDQLPSA	100 / 7 AA	201
Phosphosite 3:	ZNF646	O15015	S340	TNGHTDESSQDQLPS	100 / 7 AA	201
Phosphosite 4:	LRRC66	Q68CR7	S734	EAVPDEESLQDESSG	66 / 9 AA	98
Phosphosite 5:	TBC1D5	Q92609	S781	SSSPDDDSSKDSGFT	75 / 8 AA	89
Phosphosite 6:	ARHGEF17	Q96PE2	S940	ELRRDEGSQDQTGSL	85 / 7 AA	222
Phosphosite 7:	KLK2	P20151	S117	SLRPDEDSSHDLMLL	62 / 8 AA	29
Phosphosite 8:	MYO9A	B2RTY4	S1326	RGTPDSESSQGSLEL	75 / 8 AA	293
Phosphosite 9:	MTMR3	Q13615	S1083	TSIPDSESNLDQNCL	66 / 9 AA	134
Phosphosite 10:	MYO9A	B2RTY4	S1324	SPRGTPDSESSQGSL	85 / 7 AA	293
Phosphosite 11:	SLC38A4	Q969I6	S17	NIEPDDESSSGESAP	100 / 6 AA	61
Phosphosite 12:	SMARCA2	P51531	S587	DGEPIDESSQMSDLP	85 / 7 AA	181
Phosphosite 13:	ZBTB46	Q86UZ6	S212	ADGPDDVSSQPLWPG	85 / 7 AA	64
Phosphosite 14:	DKFZp451F163	Q99081	S544	DMKSDDESSQKDIKV	85 / 7 AA	73
Phosphosite 15:	ATAD5	Q96QE3	S817	VPSFDESSQDTSEKS	100 / 6 AA	208
Phosphosite 16:	ATAD5	Q96QE3	S816	PVPSFDESSQDTSEK	100 / 6 AA	208
Phosphosite 17:	TCF2	P35680	S197	SGNMTDKSSQDQLLF	85 / 7 AA	61
Phosphosite 18:	TCF2	P35680	S198	GNMTDKSSQDQLLFL	85 / 7 AA	61
Phosphosite 19:	DKFZp451F163	Q99081	S545	MKSDDESSQKDIKVS	100 / 6 AA	73
Phosphosite 20:	MFSD11	O43934	S204	NVLGEDESSDDQDME	75 / 8 AA	49