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:	T2163
P-Site Sequence:	NIAAAKPTPPKSQVT
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	T2163	NIAAAKPTPPKSQVT	100 / 9 AA	264
Phosphosite 1:	NHS	Q6T4R5	T829	RKPKAKPTPPKRSSS	87 / 8 AA	177
Phosphosite 2:	TPPP	O94811	T14	PAKAANRTPPKSPGD	77 / 9 AA	24
Phosphosite 3:	CYTL1	Q9NRR1	T23	GAPAARPTPPTCYSR	66 / 9 AA	16
Phosphosite 4:	CEBPD	P49716	T156	LAAAGQPTPPTSPEP	66 / 9 AA	28
Phosphosite 5:	MLL5	Q8IZD2	T641	EENASKPTPAKVNRT	75 / 8 AA	205
Phosphosite 6:	ZNF690	Q8IWY8	T122	EVRLEKMTPPKSSQE	75 / 8 AA	97
Phosphosite 7:	LTBP2	Q14767	T157	RSGAAPPTPPRGRLT	66 / 9 AA	195
Phosphosite 8:	H1FX	Q92522	S204	VKKAAKPSVPKVPKG	75 / 8 AA	22
Phosphosite 9:	BAT3	P46379	T508	RVVIARPTPPQARPS	62 / 8 AA	119
Phosphosite 10:	MAP2	P11137	T1649	KKVAIIRTPPKSPAT	66 / 9 AA	200
Phosphosite 11:	TJP2	Q9UDY2	T1044	PPVAAKPTFGRSILK	66 / 9 AA	134
Phosphosite 12:	MBTPS1	Q14703	T616	IKVKIIPTPPRSKRV	83 / 6 AA	118
Phosphosite 13:	MLL2	O14686	T4407	DLLAALPTPPHNQTE	66 / 9 AA	564
Phosphosite 14:	PKP3	Q9Y446	T154	GYGGAQPTPPMPTRP	62 / 8 AA	87
Phosphosite 15:	PACS2	Q86VP3	T722	AAKEASPTPPSSPSV	75 / 8 AA	98
Phosphosite 16:	TRAD	O60229	T1912	NEGMAPPTPPKNPEE	75 / 8 AA	340
Phosphosite 17:	ZNF576	Q9H609	T100	HGPAAKPTLPVATTT	85 / 7 AA	19
Phosphosite 18:	HP1BP3	Q5SSJ5	T51	TVNSTRETPPKSKLA	55 / 9 AA	61
Phosphosite 19:	WBP7	Q9UMN6	T172	RLADVAPTPPKTPAR	83 / 6 AA	294
Phosphosite 20:	FAM48B2	P0C7V6	T813	QRKGGKPTPPAP___	71 / 7 AA	88