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:	S1448
P-Site Sequence:	QESTVTVSEPAVTVS
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	S1448	QESTVTVSEPAVTVS	100 / 9 AA	264
Phosphosite 1:	RTN1	Q16799	S321	TVPTVTVSEPEDDSP	87 / 8 AA	84
Phosphosite 2:	SON	P18583	T1446	SVQESTVTVSEPAVT	100 / 7 AA	264
Phosphosite 3:	RTN1	Q16799	T319	PDTVPTVTVSEPEDD	100 / 7 AA	84
Phosphosite 4:	ARID4B	Q4LE39	S1048	QQSSVTVSEPLAPNQ	85 / 7 AA	148
Phosphosite 5:	ARID4B	Q4LE39	T1046	SRQQSSVTVSEPLAP	85 / 7 AA	148
Phosphosite 6:	TTN	Q8WZ42	T4659	SSCSATVTVREPPSF	85 / 7 AA	3816
Phosphosite 7:	OBSL1	O75147	T982	ESASFTVTVTEPPVR	85 / 7 AA	153
Phosphosite 8:	ZSWIM5	Q9P217	S213	VTELATASEPAVTYK	85 / 7 AA	131
Phosphosite 9:	NFRKB	Q6P4R8	S752	KSGPSTVSEPAKSSS	100 / 6 AA	142
Phosphosite 10:	ZBTB20	Q9HC78	S543	QTQFVTVSQPGLSTF	62 / 8 AA	81
Phosphosite 11:	HSFY1	Q96LI6	S67	PSYTVCVSEPDKDDD	85 / 7 AA	45
Phosphosite 12:	SHQ1	Q6PI26	S553	LKTTVQVSEPKGTTA	85 / 7 AA	65
Phosphosite 13:	LIG1	P18858	S201	ETPTESVSEPEVATK	66 / 9 AA	102
Phosphosite 14:	ZSWIM6	Q9HCJ5	T234	FHLSGTVTEPAIQSE	71 / 7 AA	133
Phosphosite 15:	VARS	P26640	T737	RIPAYFVTVSDPAVP	83 / 6 AA	140
Phosphosite 16:	KIF13A	Q9H1H9	S727	RKRGAIVSEPAIQVR	71 / 7 AA	202
Phosphosite 17:	TET2	Q6N021	S99	GGIKRTVSEPSLSGL	71 / 7 AA	224
Phosphosite 18:	ZBTB20	Q9HC78	T541	GQQTQFVTVSQPGLS	83 / 6 AA	81
Phosphosite 19:	GPR112	Q8IZF6	S1034	EETEVTMSEPSTLAR	71 / 7 AA	301
Phosphosite 20:	FAM35B	A6NDK8	T474	KVPLATVTVSDQSET	71 / 7 AA	94