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:	USP50
Human P-Site:	Y125
P-Site Sequence:	WSALGNLYPAFTKKM
UniProt:	Q70EL3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP50	Q70EL3	Y125	WSALGNLYPAFTKKM	100 / 9 AA	39
Phosphosite 1:	WNK1	Q9H4A3	Y2195	SPSSDNLYSAFTSDG	75 / 8 AA	251
Phosphosite 2:	WNK1	Q9H4A3	S2196	PSSDNLYSAFTSDGA	75 / 8 AA	251
Phosphosite 3:	MGAT5B	Q3V5L5	Y743	ESEMNHLYPAFAQPG	55 / 9 AA	90
Phosphosite 4:	SND1	Q7KZF4	S781	STRLGTLSPAFSTRV	66 / 9 AA	102
Phosphosite 5:	PSG5	Q15238	Y245	GPDLPSIYPSFTYYR	55 / 9 AA	38
Phosphosite 6:	PSG4	Q00888	Y338	GPDLPSIYPSFTYYR	55 / 9 AA	47
Phosphosite 7:	OGDHL	Q9ULD0	Y796	SNDDSDAYPAFTKDF	62 / 8 AA	114
Phosphosite 8:	HEG1	Q9ULI3	Y1347	ELERNGLYPAYTGLP	83 / 6 AA	135
Phosphosite 9:	ACTL8	Q9H568	Y304	ACGGNTLYPGFTKRL	83 / 6 AA	41
Phosphosite 10:	PSG8	Q9UQ74	Y338	GPDLPRIYPSFTYYR	55 / 9 AA	48
Phosphosite 11:	PSG3	Q16557	Y338	GPDLPRIYPSFTYYH	55 / 9 AA	48
Phosphosite 12:	PSG7	Q13046	Y338	GPDLPRIYPSFTYYH	55 / 9 AA	47
Phosphosite 13:	PSG6	Q00889	Y337	GPDLPRIYPSFTYYR	55 / 9 AA	49
Phosphosite 14:	PSG9	Q00887	Y338	GPDLPRIYPSFTYYR	55 / 9 AA	48
Phosphosite 15:	PSG1	P11464	Y338	GPDLPRIYPSFTYYR	55 / 9 AA	47
Phosphosite 16:	ZNF311	Q5JNZ3	Y37	SALLPAPYPAFTKDG	66 / 9 AA	76
Phosphosite 17:	HEG1	Q9ULI3	Y1350	RNGLYPAYTGLPGSR	83 / 6 AA	135
Phosphosite 18:	LPCAT1	Q8NF37	Y483	FHRFAEMYPAFAEEY	44 / 9 AA	59
Phosphosite 19:	ZNF311	Q5JNZ3	T41	PAPYPAFTKDGSQGN	100 / 5 AA	76
Phosphosite 20:	UBE3C	Q15386	Y1030	LLGFKELYPAFCIHN	83 / 6 AA	124