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:	SON
Human P-Site:	S331
P-Site Sequence:	TTMDFPESSAIEALR
UniProt:	P18583
Intern. Prot. ID:	IPI00000192

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SON	P18583	S331	TTMDFPESSAIEALR	100 / 9 AA	264
Phosphosite 1:	SON	P18583	S332	TMDFPESSAIEALRL	100 / 8 AA	264
Phosphosite 2:	CECR2	Q9BXF3	S771	RPPDFPESSEIPPSH	87 / 8 AA	164
Phosphosite 3:	SLTM	Q9NWH9	S782	ERGRFPESSAVQSSS	75 / 8 AA	117
Phosphosite 4:	SLTM	Q9NWH9	S783	RGRFPESSAVQSSSF	75 / 8 AA	117
Phosphosite 5:	GRHL2	Q6ISB3	S146	YSISFPESSAIIPVS	100 / 7 AA
Phosphosite 6:	PDS5B	Q9NTI5	S1361	QRAESPESSAIESTQ	77 / 9 AA	165
Phosphosite 7:	AMD1	P17707	S167	YTLDFPESRVISQPD	75 / 8 AA	38
Phosphosite 8:	FLJ11506	Q6PD74	S156	EDDDFPESTGVKRIV	62 / 8 AA	35
Phosphosite 9:	PDS5B	Q9NTI5	S1362	RAESPESSAIESTQS	100 / 7 AA	165
Phosphosite 10:	SNX4	O95219	S266	GRVFSEWSAIEKEMG	75 / 8 AA	52
Phosphosite 11:	SLFN13	Q68D06	S209	EILSFPESPSIEFKQ	75 / 8 AA	102
Phosphosite 12:	SNX21	Q969T3	S42	EAEQFPESSELEDDD	66 / 9 AA	41
Phosphosite 13:	NUP210L	Q5VU65	S1334	LKCFPNSSVIEEDGE	75 / 8 AA	211
Phosphosite 14:	FGFBP1	Q14512	S146	CRKDFPESSLKLVSS	100 / 6 AA	26
Phosphosite 15:	AMPD2	Q01433	S151	PYEFPEESPIEQLEE	75 / 8 AA	101
Phosphosite 16:	ATP11A	P98196	S450	NGQVLPESSGIDMID	62 / 8 AA	130
Phosphosite 17:	CECR2	Q9BXF3	S772	PPDFPESSEIPPSHM	85 / 7 AA	164
Phosphosite 18:	BMX	P51813	S282	ISWEFPESSSSEEEE	66 / 9 AA	78
Phosphosite 19:	TINF2	Q9BSI4	S90	LNHHFPESGPIVRDP	62 / 8 AA	50
Phosphosite 20:	TMEM171	Q8WVE6	S232	PPYFPESSASAVAES	100 / 6 AA	35