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:	S903
P-Site Sequence:	LASSTQDSAMLGSKS
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	S903	LASSTQDSAMLGSKS	100 / 9 AA	264
Phosphosite 1:	USP34	Q70CQ2	S191	EDISTQESNILGAFC	66 / 9 AA	404
Phosphosite 2:	LAMA5	O15230	S3159	GFHSAQDSALLYYRA	75 / 8 AA	400
Phosphosite 3:	MAST1	Q9Y2H9	S1147	SYRSTPDSAYLGASS	77 / 9 AA	171
Phosphosite 4:	Cot	P41279	S435	CTGSTEESEMLKRQR	62 / 8 AA	53
Phosphosite 5:	SF3B1	O75533	S908	QEQTTEDSVMLNGFG	55 / 9 AA	146
Phosphosite 6:	BMP6	P22004	S206	PLTSAQDSAFLNDAD	75 / 8 AA	57
Phosphosite 7:	PDIA4	P13667	S383	VQGSTQDSAIKDFVL	85 / 7 AA	73
Phosphosite 8:	MICAL3	Q7RTP6	S590	QSFNTSDSAMLTPPS	75 / 8 AA	110
Phosphosite 9:	OAZ2	O95190	S7	_MINTQDSSILPLSN	62 / 8 AA	21
Phosphosite 10:	LPIN2	Q92539	S356	PLESTQISSMLDADH	66 / 9 AA	99
Phosphosite 11:	CSK	P41240	T345	EASSTQDTGKLPVKW	62 / 8 AA	51
Phosphosite 12:	HES3	Q5TGS1	S106	AAGSTMDSAGLGQEA	77 / 9 AA	20
Phosphosite 13:	AARS	P49588	S886	KMHSPQTSAMLFTVD	75 / 8 AA	107
Phosphosite 14:	SON	P18583	S843	LATSTMDSQMLATST	66 / 9 AA	264
Phosphosite 15:	SON	P18583	S793	LATSTMDSQMLATSS	66 / 9 AA	264
Phosphosite 16:	SON	P18583	S763	LASSTMDSQMLATSS	66 / 9 AA	264
Phosphosite 17:	RTN4	Q9NQC3	S403	VKDSKEDSDMLAAGG	55 / 9 AA	130
Phosphosite 18:	BMP10	O95393	S76	SDIPTQDSAKVDPPE	55 / 9 AA	48
Phosphosite 19:	FGFR2	P21802	T457	RLSSTADTPMLAGVS	55 / 9 AA	92
Phosphosite 20:	ABCC2	Q92887	S682	SGKSSLISAMLGEME	66 / 9 AA	174