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:	S323
P-Site Sequence:	VYPEPSTSTTMDFPE
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	S323	VYPEPSTSTTMDFPE	100 / 9 AA	264
Phosphosite 1:	SON	P18583	T324	YPEPSTSTTMDFPES	100 / 8 AA	264
Phosphosite 2:	SON	P18583	T325	PEPSTSTTMDFPESS	100 / 7 AA	264
Phosphosite 3:	IQWD1	Q58WW2	T413	EQFLQPSTSSTMSAQ	75 / 8 AA	96
Phosphosite 4:	IQWD1	Q58WW2	S414	QFLQPSTSSTMSAQA	75 / 8 AA	96
Phosphosite 5:	SON	P18583	S321	TEVYPEPSTSTTMDF	100 / 7 AA	264
Phosphosite 6:	TTBK1	Q5TCY1	S564	PGAEPSTSGTTDEEP	77 / 9 AA	143
Phosphosite 7:	MADD	Q8WXG6	S724	ANSEPADSTEMDDKA	66 / 9 AA	183
Phosphosite 8:	PPIL2	Q13356	T499	AAEEEPSTSATVPMS	75 / 8 AA	59
Phosphosite 9:	PPIL2	Q13356	S500	AEEEPSTSATVPMSK	75 / 8 AA	59
Phosphosite 10:	Trpc1	P48995	S155	RIQNPEYSTTMDVAP	75 / 8 AA	91
Phosphosite 11:	OR8D2	Q9GZM6	S265	MYFKPPSSTTMEKEK	62 / 8 AA	35
Phosphosite 12:	ABP1	P19801	S60	ELRLQPSSTTTMAKN	62 / 8 AA	85
Phosphosite 13:	ABP1	P19801	T61	LRLQPSSTTTMAKNT	62 / 8 AA	85
Phosphosite 14:	C6orf222	P0C671	S487	GGHRPSTSSSLDPED	62 / 8 AA	72
Phosphosite 15:	TRO	Q12816	T1353	GFTGEPSTSTGFSSG	100 / 6 AA	144
Phosphosite 16:	MDC1	Q14676	S1417	TAPKLEPSTSTDQPV	100 / 6 AA	227
Phosphosite 17:	SRF	P11831	T288	TAPSTSTTMQVSSGP	85 / 7 AA	52
Phosphosite 18:	C6orf222	P0C671	S488	GHRPSTSSSLDPEDL	62 / 8 AA	72
Phosphosite 19:	PPIL2	Q13356	S498	RAAEEEPSTSATVPM	85 / 7 AA	59
Phosphosite 20:	CMYA5	Q8N3K9	S1350	IKKEIEPSSSTTTAS	85 / 7 AA	449