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:	USP9Y
Human P-Site:	S703
P-Site Sequence:	EACFKWYSKLMGDEP
UniProt:	O00507
Intern. Prot. ID:	IPI00012094

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP9Y	O00507	S703	EACFKWYSKLMGDEP	100 / 9 AA	291
Phosphosite 1:	USP9X	Q93008	S695	EACFKWYSKLMGDEP	100 / 9 AA	290
Phosphosite 2:	USP9X	Q93008	Y694	REACFKWYSKLMGDE	100 / 8 AA	290
Phosphosite 3:	USP9Y	O00507	Y702	REACFKWYSKLMGDE	100 / 8 AA	291
Phosphosite 4:	ZNF43	P17038	S523	GKAFKWSSKLTEHKI	66 / 9 AA	94
Phosphosite 5:	ZNF43	P17038	S411	GKAFKWSSKLTEHKL	66 / 9 AA	94
Phosphosite 6:	ZNF43	P17038	S410	CGKAFKWSSKLTEHK	85 / 7 AA	94
Phosphosite 7:	ZNF99	A8MXY4	S319	GKAFKWSSKLTVHKV	85 / 7 AA	120
Phosphosite 8:	ZNF729	A6NN14	S389	GKAFKWSSKLTVHKV	85 / 7 AA	136
Phosphosite 9:	ANTXR1	Q9H6X2	S448	SSPRKWYSPIKGKLD	62 / 8 AA	63
Phosphosite 10:	DUOX1	Q9NRD9	Y36	VQRFDGWYNNLMEHR	66 / 6 AA	177
Phosphosite 11:	PRDM14	Q9GZV8	Y95	PLYDLPWYSKLPPWY	71 / 7 AA	64
Phosphosite 12:	PGBD1	Q96JS3	Y759	RIRSKKWYSILVSYM	71 / 7 AA	93
Phosphosite 13:	KLHL7	Q8IXQ5	Y363	NVVKDSWYSKLGPPT	100 / 5 AA	66
Phosphosite 14:	BRCA2	P51587	Y2789	STRPARWYTKLGFFP	66 / 6 AA	384
Phosphosite 15:	PIWIL2	Q8TC59	Y772	NLTLTKWYSRVVFQM	57 / 7 AA	110
Phosphosite 16:	BRCA2	P51587	T2790	TRPARWYTKLGFFPD	66 / 6 AA	384
Phosphosite 17:	RYR2	Q92736	Y673	AQYKKWYYELMVDHT	71 / 7 AA	565
Phosphosite 18:	HS3ST2	Q9Y278	Y161	YGRGLDWYRSLMPRT	50 / 8 AA	42
Phosphosite 19:	DENND4A	Q7Z401	Y1338	AEKASKWYSRFTMYT	57 / 7 AA	209
Phosphosite 20:	USP8	P40818	S286	DALFKWESKTVLRNE	83 / 6 AA	128