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:	S15
P-Site Sequence:	IFRSFVVSKFREIQQ
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	S15	IFRSFVVSKFREIQQ	100 / 9 AA	264
Phosphosite 1:	C5orf34	Q96MH7	S62	QRTHFVISTYREQLQ	62 / 8 AA	73
Phosphosite 2:	C5orf34	Q96MH7	T63	RTHFVISTYREQLQR	62 / 8 AA	73
Phosphosite 3:	CAPN10	Q9HC96	S243	EFHAFIVSDLRELQG	55 / 9 AA	75
Phosphosite 4:	TMCO7	Q9C0B7	S952	RALGDMVSKYREPLI	71 / 7 AA	121
Phosphosite 5:	TMCO7	Q9C0B7	Y954	LGDMVSKYREPLIHT	71 / 7 AA	121
Phosphosite 6:	FGFR1OP2	Q9NVK5	S102	SALELIMSKYREQMF	50 / 8 AA	29
Phosphosite 7:	SYTL5	Q8TDW5	S189	KRKGFLLSKFRSATR	62 / 8 AA	82
Phosphosite 8:	COL6A3	P12111	S1392	PEYVFSVSTFRELPS	75 / 8 AA	344
Phosphosite 9:	FGFR1OP2	Q9NVK5	Y104	LELIMSKYREQMFRL	57 / 7 AA	29
Phosphosite 10:	TMCC2	O75069	S423	ATHTAVVSKPREFAS	85 / 7 AA	77
Phosphosite 11:	LARGE	O95461	T715	HAPSFDITKFRSNKQ	62 / 8 AA	88
Phosphosite 12:	C1orf14	Q9BZQ2	S539	SRDSFVVSKADNVKL	100 / 6 AA	81
Phosphosite 13:	IFIH1	Q9BYX4	S776	NEQKEVISKFRTGKI	83 / 6 AA	117
Phosphosite 14:	HAL	P42357	S105	PEGVYLYSKYREPEK	50 / 8 AA	73
Phosphosite 15:	DHRSX	Q8N5I4	S85	SKAKQVVSKIKEETL	71 / 7 AA	36
Phosphosite 16:	KIAA0494	O75071	S368	DSSNSQVSKLREKLQ	83 / 6 AA	55
Phosphosite 17:	CCDC146	Q8IYE0	S121	EAFSTEVSKMREQLL	66 / 9 AA	113
Phosphosite 18:	C2orf16	Q68DN1	Y1181	KRSQISKYRERDRPV	66 / 6 AA	224
Phosphosite 19:	C2orf16	Q68DN1	S1179	IGKRSQISKYRERDR	66 / 6 AA	224
Phosphosite 20:	CEP290	O15078	S1153	MELKVEVSKLREISD	83 / 6 AA	290