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:	S944
P-Site Sequence:	VGGELIDSEDDRKLI
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	S944	VGGELIDSEDDRKLI	100 / 9 AA	291
Phosphosite 1:	PPP2R5E	Q16537	S190	QLLELFDSEDPRERD	77 / 9 AA	55
Phosphosite 2:	PPP2R5B	Q15173	S204	MLLELFDSEDPRERE	77 / 9 AA	57
Phosphosite 3:	PPP2R5A	Q15172	S198	QLLELFDSEDPRERD	77 / 9 AA	56
Phosphosite 4:	PPP2R5C	Q13362	S173	QLLELFDSEDPRERD	77 / 9 AA	61
Phosphosite 5:	MKRN1	Q9UHC7	S463	GDDELTDSEDEWDLF	66 / 9 AA	53
Phosphosite 6:	PNMAL1	Q86V59	S379	VSYVLVDSEDGRKKP	75 / 8 AA	48
Phosphosite 7:	OSBPL9	Q96SU4	S355	SDADLFDSHDDRDDD	66 / 9 AA	83
Phosphosite 8:	ZNF821	O75541	S173	GRHLLIHSEDQRSNC	75 / 8 AA	47
Phosphosite 9:	MKRN9P	Q6NVV0	S14	GDDELTDSEDESDLF	66 / 9 AA	4
Phosphosite 10:	KRT40	Q6A162	S395	TYWGLLDSEDSRLSC	75 / 8 AA	48
Phosphosite 11:	TAF172	O14981	S198	QAAELIDSEFRAGMS	100 / 6 AA	207
Phosphosite 12:	SDF4	Q9BRK5	S292	EFEELIDSNHDGIVT	75 / 8 AA	42
Phosphosite 13:	SLC24A6	Q6J4K2	S273	TPEILSDSEEDRVSS	75 / 8 AA	64
Phosphosite 14:	SPTA1	P02549	Y422	HKHEIDSYDDRFQSA	85 / 7 AA	280
Phosphosite 15:	TMEM9B	Q9NQ34	S142	GHAQLIQSDDDIGDH	62 / 8 AA	23
Phosphosite 16:	MKRN1	Q9UHC7	T461	AGGDDELTDSEDEWD	85 / 7 AA	53
Phosphosite 17:	MKRN9P	Q6NVV0	T12	AVGDDELTDSEDESD	85 / 7 AA	4
Phosphosite 18:	SPTA1	P02549	S421	QHKHEIDSYDDRFQS	85 / 7 AA	280
Phosphosite 19:	SGSM3	Q96HU1	S327	KEEELIQSENSASIF	71 / 7 AA	85
Phosphosite 20:	APC2	Q9UJX6	S732	DNMVLIDSDDESDSG	62 / 8 AA	94